that has affected more than 200,000 computers and caused untold havoc from China to Britain . Now , Mr. Gren and the thousands of other victims worldwide face an agonizing choice : either hand over the ransomAttack.Ransom— a figure that has climbed to $ 600 for each affected machine — by a deadline this Friday , or potentially lose their digital information , including personal photos , hospital patient records and other priceless data , forever . “ I ’ m pretty devastated , ” said Mr. Gren , 32 , a manager of an online entertainment business in Krakow , Poland , who has spent almost all of his waking hours since Friday looking for ways to reclaim his digital data . “ I ’ ve lost private files that I have no other way of recovering . For me , the damage has been huge. ” That decision has become even more difficult as cybersecurity experts and law enforcement officials have repeatedly warned people against paying the ransomAttack.Ransomahead of this week ’ s deadline . Aside from dissuading victims from handing over moneyAttack.Ransomthat may help fund further such attacks , they caution that it is not guaranteed the attackers will return control of people ’ s computers even if they payAttack.Ransomthe assailants in bitcoin , a digital currency favored in such ransomware attacksAttack.Ransomthat can be difficult to trace . Officials also note that the attackers , who have yet to been named , have provided only three bitcoin addresses — similar to a traditional bank routing number — for all global victims to deposit the ransomAttack.Ransom, so it may prove difficult to know who has paid the digital feesAttack.Ransom. This haphazard planning has led many victims to hold off payingAttack.Ransom, at least until they can guarantee they will get their data back . So far , roughly $ 80,000 has been depositedAttack.Ransominto the bitcoin addresses linked to the attackAttack.Ransom, according to Elliptic , a company that tracks online financial transactions involving virtual currencies . F-Secure , a Finnish cybersecurity firm , has confirmed that some of the 200 individuals that it had identified , who had paid the ransomAttack.Ransom, had successfully had their files decrypted . Yet that represented a small fraction of those affected , and the company said it still remained unlikely that people would regain control of their computers if they paid the online feeAttack.Ransom. The tally of ransom paymentsAttack.Ransommay rise ahead of Friday ’ s deadline , but cybersecurity experts say the current numbers — both total ransom money paidAttack.Ransomand machines decrypted — are far short of early estimates forecasting that the digital attack may eventually cost victims hundreds of millions of dollars in combined ransom feesAttack.Ransom. “ I predict this may be an epic failure , ” said Kim Peretti , a former senior litigator in the Department of Justice ’ s computer crime and intellectual property division who now is co-chairwoman of the cybersecurity preparedness and response team at Alston & Bird , an international law firm . “ Because of the publicity of this attack and the public ’ s awareness of people potentially not getting their files back , the figures aren ’ t as high as people had first thought. ” For victims of such attacks , the potential loss of personal or business files can be traumatic . In typical ransomware cases , including the most recent hack , assailants sendAttack.Phishingan encrypted email to potential targets . The message includes a malware attachment that takes over their machines if opened . The attackers then demand paymentAttack.Ransombefore returning control of the computers , often through money paid into bitcoin or other largely untraceable online currencies .
Three months on from the global WannaCry cyberattackAttack.Ransom, someone has withdrawn funds acquired when victims paid ransomsAttack.Ransom. Almost three months on from the WannaCry ransomware outbreakAttack.Ransom, those behind the global cyberattackAttack.Ransomhave finally cashed out their ransom paymentsAttack.Ransom. The WannaCry epidemic hitAttack.Ransomorganisations around the world in May , with the file-encrypting malware -- which used a leaked NSA exploit -- attackingAttack.RansomWindows systems . It infected over 300,000 PCs and crippling systems across the Americas , Europe , Russia , and China . The UK 's National Health Service was particularly badly hitAttack.Ransomby the attackAttack.Ransom, with hospitals and doctor 's surgeries knocked offline , and some services not restored until days after the ransomware hitAttack.Ransom. WannaCry continued to claim victims even after the initial outbreak : June saw Honda forced to shut down a factory due to an infection and speed cameras in Victoria , Australia also fell victim to the ransomware . While the attackAttack.Ransomwas certainly high profile , mistakes in the code meant many victims of WannaCryAttack.Ransomwere able to successfully unlock systems without giving into the demandsAttack.Ransomof hackers . A bot tracking ransom paymentsAttack.Ransomsays only 338 victims paidAttack.Ransomthe $ 300 bitcoin ransom demandAttack.Ransom- not exactly a large haul for an attack which infected hundreds of thousands of computers . In the months since the attackAttack.Ransom, the bitcoin wallets containing the money extortedAttack.Ransomby WannaCry were left untouched , but August 3 saw them suddenly start to be emptied . At the time of withdrawal , the value of the wallets totalled $ 140,000 thanks to changes in the valuation of bitcoin . Three separate withdrawals between 7.3 bitcoin ( $ 20,055 ) and 9.67 bitcoin ( $ 26,435 ) were made in the space of a minute at 4:10am BST , accounting for around half of the total value of the extorted funds . Five minutes later , three more withdrawals of between seven bitcoin ( $ 19.318 ) and 10 Bitcoin ( $ 27,514 ) were made in the space of another 60 seconds . Ten minutes later , a final withdrawal was made , emptying the remaining bitcoin from the WannaCry wallets . There 's no official confirmation of who carried out the attack , but both private cybersecurity firms and investigating government agencies have pointed to North Korea as the culprit . A month after WannaCryAttack.Ransom, companies around the world found themselves being hitAttack.Ransomby another fast-spreading cyberattack in the form of Petya , which like WannaCry is still causing issues for some of those affected . Unfortunately , the success of WannaCry and Petya infection rates means many cybercriminal groups are attempting to copy the worm-like features of these viruses for their own ends .
Three months on from the global WannaCry cyberattackAttack.Ransom, someone has withdrawn funds acquired when victims paid ransomsAttack.Ransom. Almost three months on from the WannaCry ransomware outbreakAttack.Ransom, those behind the global cyberattackAttack.Ransomhave finally cashed out their ransom paymentsAttack.Ransom. The WannaCry epidemic hitAttack.Ransomorganisations around the world in May , with the file-encrypting malware -- which used a leaked NSA exploit -- attackingAttack.RansomWindows systems . It infected over 300,000 PCs and crippling systems across the Americas , Europe , Russia , and China . The UK 's National Health Service was particularly badly hitAttack.Ransomby the attackAttack.Ransom, with hospitals and doctor 's surgeries knocked offline , and some services not restored until days after the ransomware hitAttack.Ransom. WannaCry continued to claim victims even after the initial outbreak : June saw Honda forced to shut down a factory due to an infection and speed cameras in Victoria , Australia also fell victim to the ransomware . While the attackAttack.Ransomwas certainly high profile , mistakes in the code meant many victims of WannaCryAttack.Ransomwere able to successfully unlock systems without giving into the demandsAttack.Ransomof hackers . A bot tracking ransom paymentsAttack.Ransomsays only 338 victims paidAttack.Ransomthe $ 300 bitcoin ransom demandAttack.Ransom- not exactly a large haul for an attack which infected hundreds of thousands of computers . In the months since the attackAttack.Ransom, the bitcoin wallets containing the money extortedAttack.Ransomby WannaCry were left untouched , but August 3 saw them suddenly start to be emptied . At the time of withdrawal , the value of the wallets totalled $ 140,000 thanks to changes in the valuation of bitcoin . Three separate withdrawals between 7.3 bitcoin ( $ 20,055 ) and 9.67 bitcoin ( $ 26,435 ) were made in the space of a minute at 4:10am BST , accounting for around half of the total value of the extorted funds . Five minutes later , three more withdrawals of between seven bitcoin ( $ 19.318 ) and 10 Bitcoin ( $ 27,514 ) were made in the space of another 60 seconds . Ten minutes later , a final withdrawal was made , emptying the remaining bitcoin from the WannaCry wallets . There 's no official confirmation of who carried out the attack , but both private cybersecurity firms and investigating government agencies have pointed to North Korea as the culprit . A month after WannaCryAttack.Ransom, companies around the world found themselves being hitAttack.Ransomby another fast-spreading cyberattack in the form of Petya , which like WannaCry is still causing issues for some of those affected . Unfortunately , the success of WannaCry and Petya infection rates means many cybercriminal groups are attempting to copy the worm-like features of these viruses for their own ends .
Three months on from the global WannaCry cyberattackAttack.Ransom, someone has withdrawn funds acquired when victims paid ransomsAttack.Ransom. Almost three months on from the WannaCry ransomware outbreakAttack.Ransom, those behind the global cyberattackAttack.Ransomhave finally cashed out their ransom paymentsAttack.Ransom. The WannaCry epidemic hitAttack.Ransomorganisations around the world in May , with the file-encrypting malware -- which used a leaked NSA exploit -- attackingAttack.RansomWindows systems . It infected over 300,000 PCs and crippling systems across the Americas , Europe , Russia , and China . The UK 's National Health Service was particularly badly hitAttack.Ransomby the attackAttack.Ransom, with hospitals and doctor 's surgeries knocked offline , and some services not restored until days after the ransomware hitAttack.Ransom. WannaCry continued to claim victims even after the initial outbreak : June saw Honda forced to shut down a factory due to an infection and speed cameras in Victoria , Australia also fell victim to the ransomware . While the attackAttack.Ransomwas certainly high profile , mistakes in the code meant many victims of WannaCryAttack.Ransomwere able to successfully unlock systems without giving into the demandsAttack.Ransomof hackers . A bot tracking ransom paymentsAttack.Ransomsays only 338 victims paidAttack.Ransomthe $ 300 bitcoin ransom demandAttack.Ransom- not exactly a large haul for an attack which infected hundreds of thousands of computers . In the months since the attackAttack.Ransom, the bitcoin wallets containing the money extortedAttack.Ransomby WannaCry were left untouched , but August 3 saw them suddenly start to be emptied . At the time of withdrawal , the value of the wallets totalled $ 140,000 thanks to changes in the valuation of bitcoin . Three separate withdrawals between 7.3 bitcoin ( $ 20,055 ) and 9.67 bitcoin ( $ 26,435 ) were made in the space of a minute at 4:10am BST , accounting for around half of the total value of the extorted funds . Five minutes later , three more withdrawals of between seven bitcoin ( $ 19.318 ) and 10 Bitcoin ( $ 27,514 ) were made in the space of another 60 seconds . Ten minutes later , a final withdrawal was made , emptying the remaining bitcoin from the WannaCry wallets . There 's no official confirmation of who carried out the attack , but both private cybersecurity firms and investigating government agencies have pointed to North Korea as the culprit . A month after WannaCryAttack.Ransom, companies around the world found themselves being hitAttack.Ransomby another fast-spreading cyberattack in the form of Petya , which like WannaCry is still causing issues for some of those affected . Unfortunately , the success of WannaCry and Petya infection rates means many cybercriminal groups are attempting to copy the worm-like features of these viruses for their own ends .
Cyber criminals took a second swing at Mecklenburg County government on Thursday after officials rejected a demand for moneyAttack.Ransomfollowing a ransomware attackAttack.Ransom. The follow-up attempts to hold the county hostage over illegally encrypted data came just hours after County Manager Dena Diorio announced she ’ d decided against payingAttack.Ransoma hacker ransomAttack.Ransom. Instead of agreeing to payAttack.Ransomcriminals , she said Wednesday , the county will rebuild its system applications and restore files and data from backups . But by Thursday afternoon , hackers tried to strike again . Diorio sent staff members an email saying , “ I have a new warning for employees. ” As the county ’ s IT staff worked to recover from the first cyberattack , Diorio said , they discovered more attempts to compromiseAttack.Databreachcomputers and data on Thursday . “ To limit the possibility of a new infection , ITS is disabling employees ’ ability to open attachments generated by DropBox and Google Documents , ” she wrote in an email . “ The best advice for now is to limit your use of emails containing attachments , and try to conduct as much business as possible by phone or in person. ” She described the aftermath of the ransomware attackAttack.Ransomas a “ crisis ” and reassured employees they should not feel personally responsible for the incident . The county first learned of the problem earlier this week after an employee openedAttack.Phishinga malicious “ phishing ” email and accessed an attached file that unleashed a widespread problem inside the county ’ s network of computers and information technology . The intent of that ransomware attackAttack.Ransomwas to essentially access as many county government files and data servers as possible . Then , the information was encrypted or locked , keeping employees at the county from accessing operating systems and files . The person or people responsible for the infiltration then demandedAttack.Ransomthe county payAttack.Ransomtwo bitcoins , or about $ 23,000 , in exchange for a release of the locked data . The county refused to payAttack.Ransom. County officials say they anticipate the recovery time for Mecklenburg County government operations will take days . “ We are open for business , and we are slow , but there ’ s no indication of any data lossAttack.Databreachor that personal information was compromisedAttack.Databreach, ” Diorio said . Diorio said third-party security experts believe the attackAttack.Ransomearlier this week by a new strain of ransomware called LockCrypt originated from Iran or Ukraine . Forty-eight of about 500 county computer servers were affected .
The email-borne attack locked the city ’ s servers and many of the daily business functions , officials said . ( TNS ) -- SPRING HILL , Tenn. — The city was the victim of a recent cyber-attackAttack.Ransom, which caused its computer system to lock with a ransomAttack.Ransomof $ 250,000 . Spring Hill was one of several other local government agencies who were victim to the attackAttack.Ransom, and city officials say they do not believe any citizen or customer account information was stolenAttack.Databreachor compromisedAttack.Databreach. It did , however , temporarily halt any online credit or debit card payments . `` We received a ransomware attackAttack.RansomFriday evening that ended up going in and locking our servers . It affected all of our departments , and we have been in recovery mode ever since [ Sunday ] , '' City Administrator Victor Lay said . `` We 've now been able to , at least minimally , conduct business , although the manual system of paper and pencil seems to work pretty well against those kinds of things . '' Lay added that the `` appropriate government authorities '' have been contacted about the incident , which will meet later this week to discuss an investigation into the incident . He said it was not a `` hack '' per se , but a virus created from a downloadable email attachment , locking the system using an encryption key . `` We 're working through it . Obviously , we chose not to pay the ransomAttack.Ransom. We 're working through the system and it 's going to take us a few days to get things all back to normal , but we 're getting there . ''
The White House has publicly blamed North Korea for a ransomware attackAttack.Ransomin May that locked more than 300,000 computers in 150 countries . `` North Korea has acted especially badly , largely unchecked , for more than a decade , '' Homeland Security adviser Tom Bossert said at a White House briefing Tuesday morning . He called the WannaCry attackAttack.Ransoma reckless attack that caused `` havoc and destruction '' by locking vital information away from users , including hospital networks . `` We believe now we have the evidence to support this assertion , '' Bossert said . `` It 's very difficult to do when you 're looking for individual hackers . In this case , we found a concerted effort . '' In an opinion piece published in The Wall Street Journal on Monday , Bossert wrote that after careful investigation , Washington can say that Pyongyang is `` directly responsible '' for the WannaCry virus . Bossert called the attackAttack.Ransomin which victims received ransom demandsAttack.Ransomto unlock their computers `` cowardly , costly and careless . '' `` The consequences and repercussions of WannaCry were beyond economic , '' he wrote . `` The malicious software hitAttack.Ransomcomputers in the U.K. 's health-care sector particularly hard , compromising systems that perform critical work . These disruptions put lives at risk . '' Bossert is expected to brief reporters on Tuesday about the hacking . NPR 's Elise Hu tells Morning Edition that `` cyberattacks are a way for North Korea to punch above its weight '' and that Pyongyang 's hackers `` have access to global networks and the Internet , and they have some real successes to count . '' Within days of the attack in May , North Korea fell under suspicion . As NPR 's Bill Chappell reported at the time , WannaCry was found to have `` lines of code that are identical to work by hackers known as the Lazarus Group , [ which has ] ... been linked to North Korea , raising suspicions that the nation could be responsible . '' And in October , Britain 's Minister of State for Security Ben Wallace said his government was `` as sure as possible '' that Pyongyang launched the attack . Bossert said in the Journal that President Trump had `` ordered the modernization of government information-technology to enhance the security of the systems we run on behalf of the American people . '' `` We also indicted Russian hackers and a Canadian acting in concert with them . A few weeks ago , we charged three Chinese nationals for hackingAttack.Databreach, theftAttack.Databreachof trade secrets and identity theft . There will almost certainly be more indictments to come , '' he wrote . He said that the administration would continue to use its `` maximum pressure strategy to curb Pyongyang 's ability to mount attacks , cyber or otherwise . ''
Colorado investigators call in FBI , work through the night . Colorado Department of Transportation employees spent a second day offline Thursday as security officials investigated the damage done by a ransomware virus that hijacked computer files and demanded paymentAttack.Ransomin bitcoin for their safe return . The state ’ s Office of Information Technology , which reached out to the FBI for assistance , are still investigating the attackAttack.Ransomand have not paidAttack.Ransoma cent to attackers — nor do they plan to , said Brandi Simmons , an OIT spokeswoman . “ No payments have been made or will be made . We are still investigating to see whether or not files were damaged or recoveredAttack.Databreach, ” she said in an email Thursday . On Wednesday morning , CDOT shut down more than 2,000 employee computers while security officials investigated the attack . The malicious code was a variant of ransomware known as SamSam , Simmons said . McAfee , the security software used by CDOT computers , providedVulnerability-related.PatchVulnerabilitya software patch on Wednesday to stop the execution of the ransomware . “ This ransomware virus was a variant and the state worked with its antivirus software provider to implementVulnerability-related.PatchVulnerabilitya fix today . The state has robust backup and security tools and has no intention of paying ransomwareAttack.Ransom. Teams will continue to monitor the situation closely and will be working into the night , ” said David McCurdy , chief technology officer , Governor ’ s Office of Information Technology , in a statement on Wednesday . He added : “ OIT , FBI and other security agencies are working together to determine a root cause analysis. ” SamSam last showed up in January after targeting the healthcare industry . It encrypted files and renamed them “ I ’ m sorry , ” according to a report with security firm TrendMicro . One hospital , Hancock Health in Indiana , paidAttack.Ransom$ 55,000 to get its files back . TrendMicro said the attackAttack.Ransomwasn ’ t due to an employee opening an infected email , but hackers gained access remotely using a vendor ’ s user name and password . “ No one is back online . What we ’ re doing is working offline . All our critical services are still online — cameras , variable message boards , CoTrip , alerts on traffic . They are running on separate systems , ” Ford said . “ The message I ’ m sharing ( with employees ) is CDOT operated for a long time without computers so we ’ ll use pen and paper. ” There ’ s only one Mac computer in the office and it wasn ’ t turned on , Ford said , because “ We ’ re not messing around today . ”
Colorado investigators call in FBI , work through the night . Colorado Department of Transportation employees spent a second day offline Thursday as security officials investigated the damage done by a ransomware virus that hijacked computer files and demanded paymentAttack.Ransomin bitcoin for their safe return . The state ’ s Office of Information Technology , which reached out to the FBI for assistance , are still investigating the attackAttack.Ransomand have not paidAttack.Ransoma cent to attackers — nor do they plan to , said Brandi Simmons , an OIT spokeswoman . “ No payments have been made or will be made . We are still investigating to see whether or not files were damaged or recoveredAttack.Databreach, ” she said in an email Thursday . On Wednesday morning , CDOT shut down more than 2,000 employee computers while security officials investigated the attack . The malicious code was a variant of ransomware known as SamSam , Simmons said . McAfee , the security software used by CDOT computers , providedVulnerability-related.PatchVulnerabilitya software patch on Wednesday to stop the execution of the ransomware . “ This ransomware virus was a variant and the state worked with its antivirus software provider to implementVulnerability-related.PatchVulnerabilitya fix today . The state has robust backup and security tools and has no intention of paying ransomwareAttack.Ransom. Teams will continue to monitor the situation closely and will be working into the night , ” said David McCurdy , chief technology officer , Governor ’ s Office of Information Technology , in a statement on Wednesday . He added : “ OIT , FBI and other security agencies are working together to determine a root cause analysis. ” SamSam last showed up in January after targeting the healthcare industry . It encrypted files and renamed them “ I ’ m sorry , ” according to a report with security firm TrendMicro . One hospital , Hancock Health in Indiana , paidAttack.Ransom$ 55,000 to get its files back . TrendMicro said the attackAttack.Ransomwasn ’ t due to an employee opening an infected email , but hackers gained access remotely using a vendor ’ s user name and password . “ No one is back online . What we ’ re doing is working offline . All our critical services are still online — cameras , variable message boards , CoTrip , alerts on traffic . They are running on separate systems , ” Ford said . “ The message I ’ m sharing ( with employees ) is CDOT operated for a long time without computers so we ’ ll use pen and paper. ” There ’ s only one Mac computer in the office and it wasn ’ t turned on , Ford said , because “ We ’ re not messing around today . ”
GREENFIELD — Hancock Health fell victim to a cyber attackAttack.RansomThursday , with a hacker demanding BitcoinAttack.Ransomto relinquish control of part of the hospital ’ s computer system . Employees knew something was wrong Thursday night , when the network began running more slowly than normal , senior vice president/chief strategy and innovation officer Rob Matt said . A short time later , a message flashed on a hospital computer screen , stating parts of the system would be held hostage until a ransom is paidAttack.Ransom. The hacker asked for BitcoinAttack.Ransom— a virtual currency used to make anonymous transactions that is nearly impossible to trace . The hospital ’ s IT team opted to immediately shut down the network to isolate the problem . The attack affected Hancock Health ’ s entire health network , including its physician offices and wellness centers . Friday afternoon , Hancock Health CEO Steve Long confirmed the network was targeted by a ransomware attackAttack.Ransomfrom an unnamed hacker who “ attempted to shut down ( Hancock Health ’ s ) operations. ” Hospital leaders don ’ t believe any personal medical information has been compromisedAttack.Databreach, Long said . Long declined to disclose details of the attackAttack.Ransom, including how much ransom has been requestedAttack.Ransom. The attack amounts to a “ digital padlock , ” restricting personnel access to parts of the health network ’ s computer systems , he said . The attack was not the result of an employee opening a malware-infected email , a common tactic used to hack computer systems , he said . The attack was sophisticated , he said , adding FBI officials are familiar with this method of security breach . “ This was not a 15-year-old kid sitting in his mother ’ s basement , ” Long said . Protecting patients Notices posted Friday at entrances to Hancock Regional Hospital alerted visitors to a “ system-wide outage ” and asked any hospital employee or office using a HRH network to ensure all computers were turned off . Doctors and nurses have reverted to using pen and paper for now to keep patients ’ medical charts updated . Long said he wasn ’ t aware of any appointments or procedures that were canceled directly related to the incident , adding Friday ’ s snowy weather contributed to many cancellations . Most patients likely didn ’ t notice there was a problem , nor did the attack significantly impact patient care , Long said . Hospital staff members worked with the FBI and a national IT security company overnight and throughout the day Friday to resolve the issue . Long said law enforcement has been acting in an “ advisory capacity , ” and declined to release details about the plan going forward , including whether the hospital is considering paying the ransomAttack.Ransom. Long commended his staff , especially IT workers , who quickly identified the problem Thursday evening . “ If I was going through this with anybody , this is the team I would want to go through this with because I know what the outcome is going to be , ” he said . Leaders updated hospital employees , totaling about 1,200 people , throughout the day Friday and took steps to be accommodate both patients and staff , including offering free food in the hospital cafeteria all day , Long said . Long said if there is any suggestion private patient information has been compromisedAttack.Databreach, hospital officials will reach out to those affected , though he doesn ’ t expect that to become an issue . “ We anticipate questions , ” he said . “ This is not a small deal . ”
( TNS ) — Last month , employees at the Colorado Department of Transportation were greeted by a message on their computer screens similar to this : “ All your files are encrypted with RSA-2048 encryption . … It ’ s not possible to recover your files without private key . … You must sendAttack.Ransomus 0.7 BitCoin for each affected PC or 3 BitCoins to receive ALL Private Keys for ALL affected PC ’ s. ” CDOT isn’t payingAttack.Ransom, but others have . In fact , so-called ransomware has become one of the most lucrative criminal enterprises in the U.S. and internationally , with the FBI estimating total paymentsAttack.Ransomare nearing $ 1 billion . Hackers use ransomware to encrypt computer files , making them unreadable without a secret key , and then demand digital currencyAttack.Ransomlike bitcoin if victims want the files back — and many victims are falling for that promise . Ransomware infects more than 100,000 computers around the world every day and paymentsAttack.Ransomare approaching $ 1 billion , said U.S. Deputy Attorney General Rod J. Rosenstein during the October 2017 Cambridge Cyber Summit , citing FBI statistics . A study by researchers at Google , Chainalysis , University of California San Diego and NYU Tandon School of Engineering estimated that from 2016 to mid 2017 , victims paidAttack.Ransom$ 25 million in ransomAttack.Ransomto get files back . And one out of five businesses that do pay the ransomAttack.Ransomdon ’ t get their data back , according to 2016 report by Kaspersky Labs . Last spring , the Erie County Medical Center in New York was attackedAttack.Ransomby SamSam due to a misconfigured web server , according to The Buffalo News . Because it had backed up its files , the hospital decided not to payAttack.Ransomthe estimated $ 44,000 ransomAttack.Ransom. It took six weeks to get back to normal at a recovery cost of nearly $ 10 million . More recently in January , the new SamSam variant sneakedAttack.Ransominto Indiana hospital Hancock Health , which decided to payAttack.Ransom4 bitcoin , or about $ 55,000 , in ransomAttack.Ransom. Attackers gained entry by using a vendor ’ s username and password on a Thursday night . The hospital was back online by Monday morning . Colorado security officials are still investigating the CDOT ransomware attackAttack.Ransomthat took 2,000 employee computers offline for more than a week . They don ’ t plan to pay the ransomAttack.Ransombut offered few details about the attackAttack.Ransomother than confirming it was a variant of the SamSam ransomware . Security researchers with Cisco ’ s Talos , which shared the SamSam message with The Denver Post , reported in January that the new SamSam variant had so far collected 30.4 bitcoin , or about $ 325,217 . The reality is that people need to be smarter about computer security . That means patching software , using anti-malware software , and not sharing passwords and accounts . And not opening files , emails or links from unfamiliar sources — and sometimes familiar sources . Webroot doesn ’ t have an official stance on whether to pay a ransomAttack.Ransomto get files back , but Dufour says it ’ s a personal decision . Cybersecurity companies like Webroot can advise whether the hacker has a reputation for restoring files after payment is receivedAttack.Ransom. “ Paying a ransomAttack.Ransomto a cybercriminal is an incredibly personal decision . It ’ s easy to say not to negotiate with criminals when it ’ s not your family photos or business data that you ’ ll never see again . Unfortunately , if you want your data back , paying the ransomAttack.Ransomis often the only option , ” Dufour said . “ However , it ’ s important to know that there are some strains of ransomware that have coding and encryption errors . For these cases , even paying the ransomAttack.Ransomwon ’ t decrypt your data . I recommend checking with a computer security expert before paying any ransomAttack.Ransom. ”
Federal officials , Microsoft and Cisco are working with the city of Atlanta to resolve the attackAttack.Ransom, but Atlanta 's mayor wo n't say if the city paidAttack.Ransomthe $ 51,000 ransomAttack.Ransom. As of Saturday , Atlanta officials and federal partners were still “ working around the clock ” to resolve the ransomware attackAttack.Ransomon city computers that occurred around 5 a.m. on Thursday , March 22 , and encrypted some financial and person data . As @ Cityofatlanta officials & federal partners continue working around the clock to resolve issues related to the ransomware cyber attackAttack.Ransomlaunched against the City , solid waste & other DPW operations are not impacted . — ATLPublicWorks ( @ ATLPublicWorks ) March 24 , 2018 On Thursday , the official investigation included “ the FBI , U.S. Department of Homeland Security , Cisco cybersecurity officials and Microsoft to determine what information has been accessedAttack.Databreachand how to resolve the situation. ” A city employee sent WXIA a screenshot of the ransom demandAttack.Ransom, which included a pay-per-computer optionAttack.Ransomof $ 6,800 or an option to payAttack.Ransom$ 51,000 to unlock the entire system . CBS 46 reported that the ransom demandAttack.Ransomand instruction said : Send .8 bitcoins for each computer or 6 bitcoins for all of the computers . ( That 's the equivalent of around $ 51,000 . ) After the .8 bitcoin is sent , leave a comment on their website with the provided host name . They ’ ll then reply to the comment with a decryption software . When you run that , all of the encrypted files will be recovered . On Friday , March 23 , city employees were handed a printed notice as they walked through the front doors . They were told not to turn on their computers until the issue was resolved . Officials were still unsure who was behind the attack . Mayor Keisha Lance Bottoms advised city employees and customers to monitor their personal information , although there was no evidence to show customer or employee data was compromisedAttack.Databreach. Mayor Bottoms clarified what services had not been impacted and were still available to residents and which ones had been impacted . Mayor Bottoms will not say if Atlanta intends to pay the ransom demandAttack.Ransom, saying , “ We will be looking for guidance from , specifically , our federal partners on how to best navigate the best course of action. ” During a press conference , Bottoms said , “ What we want to make sure of is that we aren ’ t putting a Band-Aid on a gaping wound. ” She then turned the press conference over to Richard Cox , the City of Atlanta 's chief operations officer ; the poor dude is brand new to serving as Atlanta ’ s COO . He confirmed the existence of the ransom demandAttack.Ransombut would not reveal the contents .
LabCorp experienced a breach this past weekend , which it nows says was a ransomware attackAttack.Ransom. The intrusion has also prompted concerns that patient data may have also been stolenAttack.Databreach. One of the biggest clinical lab testing companies in the world , LabCorp , was hitAttack.Ransomwith a `` new variant of ransomware '' over the weekend . `` LabCorp promptly took certain systems offline as a part of its comprehensive response to contain and remove the ransomware from its system , '' the company told PCMag in an email . `` We are working to restore additional systems and functions over the next several days . '' LabCorp declined to say what variant of ransomware was used . But according to The Wall Street Journal , the company was hitAttack.Ransomwith a strain known as SamSam . In March , the same strain attackedAttack.Ransomthe city of Atlanta 's IT network . Like other ransomware variants , SamSam will effectively lock down a computer , encrypting all the files inside , and then demandAttack.Ransomthe victim pay upAttack.Ransomto free the system . In the Atlanta attackAttack.Ransom, the anonymous hackers demandedAttack.Ransom$ 51,000 , which the city government reportedly refused to payAttack.Ransom. How much the hackers are demandingAttack.Ransomfrom LabCorp is n't clear ; the company declined to answer further questions about the attackAttack.Ransomor if it will pay the ransomAttack.Ransom. The lab testing provider first reported the breach on Monday , initially describing it as `` suspicious activity '' on the company 's IT systems that relate to healthcare diagnostics . This prompted fears that patient data may have been stolenAttack.Databreach. The North Carolina-based company processes more than 2.5 million lab tests per week and has over 1,900 patient centers across the US . `` LabCorp also has connections to most of the hospitals and other clinics in the United States , '' Pravin Kothari , CEO of cybersecurity firm CipherCloud , said in an email . `` All of this presents , at some point , perhaps an increased risk of cyber attacks propagating and moving through this expanded ecosystem . '' On Thursday , LabCorp issued a new statement and said the attackAttack.Ransomwas a ransomware strain . At this point , the company has found `` no evidence of theftAttack.Databreachor misuse of data , '' but it 's continuing to investigate . `` As part of our in-depth and ongoing investigation into this incident , LabCorp has engaged outside security experts and is working with authorities , including law enforcement , '' the company added .
LabCorp experienced a breach this past weekend , which it nows says was a ransomware attackAttack.Ransom. The intrusion has also prompted concerns that patient data may have also been stolenAttack.Databreach. One of the biggest clinical lab testing companies in the world , LabCorp , was hitAttack.Ransomwith a `` new variant of ransomware '' over the weekend . `` LabCorp promptly took certain systems offline as a part of its comprehensive response to contain and remove the ransomware from its system , '' the company told PCMag in an email . `` We are working to restore additional systems and functions over the next several days . '' LabCorp declined to say what variant of ransomware was used . But according to The Wall Street Journal , the company was hitAttack.Ransomwith a strain known as SamSam . In March , the same strain attackedAttack.Ransomthe city of Atlanta 's IT network . Like other ransomware variants , SamSam will effectively lock down a computer , encrypting all the files inside , and then demandAttack.Ransomthe victim pay upAttack.Ransomto free the system . In the Atlanta attackAttack.Ransom, the anonymous hackers demandedAttack.Ransom$ 51,000 , which the city government reportedly refused to payAttack.Ransom. How much the hackers are demandingAttack.Ransomfrom LabCorp is n't clear ; the company declined to answer further questions about the attackAttack.Ransomor if it will pay the ransomAttack.Ransom. The lab testing provider first reported the breach on Monday , initially describing it as `` suspicious activity '' on the company 's IT systems that relate to healthcare diagnostics . This prompted fears that patient data may have been stolenAttack.Databreach. The North Carolina-based company processes more than 2.5 million lab tests per week and has over 1,900 patient centers across the US . `` LabCorp also has connections to most of the hospitals and other clinics in the United States , '' Pravin Kothari , CEO of cybersecurity firm CipherCloud , said in an email . `` All of this presents , at some point , perhaps an increased risk of cyber attacks propagating and moving through this expanded ecosystem . '' On Thursday , LabCorp issued a new statement and said the attackAttack.Ransomwas a ransomware strain . At this point , the company has found `` no evidence of theftAttack.Databreachor misuse of data , '' but it 's continuing to investigate . `` As part of our in-depth and ongoing investigation into this incident , LabCorp has engaged outside security experts and is working with authorities , including law enforcement , '' the company added .
Ransomware creators have attackedAttack.RansomMalaysian media giant Media Prima Bhd and are demandingAttack.Ransombitcoins before they can allow access to the company ’ s compromised computer systems . According to The Edge Markets , which initially broke the news , the hackers struck on November 8 consequently denying the company ’ s employees access to the email system . The hackers are now demandingAttack.Ransom1,000 bitcoins , translating to approximately US $ 6.3 million at current market prices , to reauthorize access . Media Prima did not , however , confirm the attackAttack.Ransomthough sources indicated that the publicly listed company would not be paying the ransomAttack.Ransom. Sources also told The Edge Markets that with access to the office email denied , the media giant had migrated to G Suite , a Google product hosted offsite . It was also not immediately clear whether the company which owns four TV stations , four radio stations and three national newspapers among other media assets had lodged a complaint with the police . Lucrative Business While extortionists have been targeting individuals in the recent past especially by threatening to reveal the porn-viewing habits of their victims , it has generally been more lucrative to target businesses . According to a report by cybersecurity firm Sophos , the SamSam ransomware , which has mostly targeted business enterprises and public bodies , has , for instance , generated its creators bitcoin worth more than US $ 6 million since it emerged three years ago . Some of the high-profile victims of ransomware attacksAttack.Ransomin the recent past have included the Port of San Diego . While the Californian port did not reveal the amount that the hackers demandedAttack.Ransom, it was serious enough that it got the U.S. Federal Bureau of Investigations , the U.S. Department of Homeland Security and the U.S. Coast Guard involved . “ As previously stated , the investigation has detected that ransomware was used in this attack . The Port can also now confirm that the ransom note requested paymentAttack.Ransomin Bitcoin , although the amount that was requestedAttack.Ransomis not being disclosed , ” a statement from the Port of San Diego read , as CCN reported at the time . Can ’ t Pay , Won ’ t Pay Another high-profile target of ransomware in the recent past was the Professional Golfers Association ( PGA ) of America . In this case , the hackers encrypted critical files denying access to them just as the golfing body was holding a PGA Championship event as well as preparing for the Ryder Cup .
The city of North Bend , Ore. , was hit with a ransomware attackAttack.Ransomwhich temporarily locked out city workers from their computers and databases . “ One weekend morning a few weeks back all of our servers and things locked up , and we received a ransomware note that asked forAttack.Ransom$ 50,000 in Bitcoin these people would provide us with the code to unlock our computer systems , ” North Bend City Administrator Terence O ’ Connor told The World . Fortunately the city ’ s IT systems were backed up and officials were able to avoid the high ransom demandedAttack.Ransomby the criminals responsible for the attackAttack.Ransom. City officials did , however , call in the FBI to investigate the attack and while they were unable to identify anyone directly involved in the attack , they were able to trace the ransom demandAttack.Ransomto Romania . O ’ Connor added that the attack appeared to be a more sophisticated ransomware where there are two keys needed to unlock your system with one planted in the system and the other is held by the culprit . The city was insured and ended up having to payAttack.Ransomaround $ 5,000 in out of pocket expenses as well as added a firewall security to prevent future attacks .
East Ohio Regional Hospital in Harper 's Ferry , Ohio , and Ohio Valley Medical Center in Wheeling , West Virginia , both got affected by ransomware on the last weekend of November . [ 1 ] Due to this incident , ambulance patients were transported to other hospitals nearby and emergency room admissions were limited to walk-up patients only . Due to attack , employees needed to switch to paper charting and various systems were taken offline immediately . This fairly quick response limited the ransomware damage and prevented the possible data breachAttack.Databreach. [ 2 ] According to Karin Janiszewski , director of marketing and public relations for EORH and OVMC , hospitals reacted as soon as possible and , at the moment of writing , they are already using the computer network . On the following Saturday , Karin Janiszewski stated : There has been no patient information breachAttack.Databreach. The hospitals are switching to paper charting to ensure patient data protection . We have redundant security , so the attack was able to get through the first layer but not the second layer . IT staff dealt with the outbreak to avoid a data breachAttack.DatabreachWhen it comes to malware attacks on large companies , the lossAttack.Databreachof personal customer data is the worst thing that can happen . It seems that this time the situation was handled quick enough to prevent having the sensitive data being compromisedAttack.Databreach. IT team took several computers offline , and , because of this , most of the clinical operations transferred to other units , and emergency patients were automatically taken to different locations . On Saturday , when the incidents occurred , hospital officials stated that the staff is ready to take everything on paper until the downtime is over . Also , since this is a ransomware-type malware attackAttack.Ransom, hackers demand a ransomAttack.Ransom. However , officials did not select the scenario involving making the paymentAttack.Ransom. No matter how big or how little the ransom demandAttack.Ransomis , officials should n't even consider making the paymentAttack.Ransombecause it may lead to system damage or permanent data loss . [ 3 ] In the United States , data breachesAttack.Databreachand malware attacks on huge organizations have become a common thing , especially in the healthcare industry . In 2016 Hollywood Presbyterian Hospital paid the demanded ransomAttack.Ransomin Bitcoin after having its data encrypted . [ 4 ] The infection was widespread and the attackAttack.Ransomcost around $ 17 000 . Another incident that resulted in ransom paymentAttack.Ransomwas spotted in Kansas Heart Hospital in 2016 also . Unfortunately , after the payment was madeAttack.Ransom, attackers disappeared ignoring the promise to decrypt locked files . They send yet another ransom demandAttack.Ransominstead and asked forAttack.Ransoma bigger amount of money . Previously this year , the Indiana-based hospital got infected with SamSam which is an infamous ransomware virus which has been relying on specific infection tactics which is highly personalized . After considering different scenarios , the hospital decided to payAttack.Ransom4 BTC ( equal to $ 45 000 at that time ) for ransomware developers to get private keys needed for files ' recovery . Ransomware developers gave what they promised .
The average company had four ransomware attacksAttack.Ransomlast year , paidAttack.Ransoman average ransomAttack.Ransomof $ 2,500 per incident , and spent 42 hours dealing with the attackAttack.Ransom. `` We 're nowhere near the end of the ransomware threat , '' said Norman Guadagno , chief evangelist at Carbonite , which provides continuous automated cloud backup services . Of those who did not pay up , 42 percent said that having a full and accurate backup was the reason . And only 13 percent said their preparedness to prevent ransomware was `` high . '' `` People say , ' I know I should back up , have anti-virus , use strong passwords ' -- but they do n't do it , '' said Guadagno . Only 46 percent of respondents said that prevention of ransomware attacks was a high priority for their company . One reason could be that they do n't think the hackers will bother with them . According to the survey , 55 percent of companies said they thought it was either likely or certain that the ransomware also exfiltratedAttack.Databreachdata from the infected device . Businesses should not only have anti-virus in place to keep ransomware from getting in , but also train their employees to spot potential attacks . According to the survey , only 29 percent of respondents said they were confident that their employees could detect risky links or sites . It just goes to show that you ca n't even trust cybercriminals these days .
In recent years , ransomware has become a growing concern for companies in every industry . Between April 2015 and March 2016 , the number of individuals affected by ransomware surpassed 2 million — a 17.7 % increase from the previous year . Ransomware attacks function by breaching systems , usually through infected email , and locking important files or networks until the user pays a specified amount of money . According to FBI statistics cited in a Malwarebytes report , hackers gained more than $ 209 million from ransomware paymentsAttack.Ransomin the first three months of 2016 , putting ransomware on track to rake in nearly $ 1 billion this year . But as a result of increased ransom-avoidance , cybercriminals have created an even more insidious threat . Imagine malware that combines ransomware with a personal data leakAttack.Databreach: this is what the latest threat , doxware , looks like . With doxware , hackers hold computers hostageAttack.Ransomuntil the victim pays the ransomAttack.Ransom, similar to ransomware . But doxware takes the attack further by compromisingAttack.Databreachthe privacy of conversations , photos , and sensitive files , and threatening to release them publicly unless the ransom is paidAttack.Ransom. Because of the threatened release , it 's harder to avoid paying the ransomAttack.Ransom, making the attackAttack.Ransommore profitable for hackers . In 2014 , Sony Pictures suffered an email phishing malware attackAttack.Phishingthat releasedAttack.Databreachprivate conversations between top producers and executives discussing employees , actors , industry competitors , and future film plans , among other sensitive topics . And ransomware attacksAttack.Ransomhave claimed a number of recent victims , especially healthcare systems , including MedStar Health , which suffered a major attackAttack.Ransomaffecting 10 hospitals and more than 250 outpatient centers in March 2016 . Combine the data leakAttack.Databreachof Sony and the ransomware attackAttack.Ransomon MedStar and you can see the potential fallout from a doxware attack . Doxware requires strategic , end-to-end planning , which means hackers will target their victims more deliberately . Looking at the data leakedAttack.Databreachfrom Sony , it 's easy to imagine the catastrophic effect doxware would have on an executive of any major corporation . Company leaders hold countless conversations over email each day on sensitive topics ranging from product development to competition to internal politics , and if there 's a doxware attack , the fallout could be extensive . Expect Things to Get WorseThe technology behind doxware is still new , but expect the problem to become worse . Recent attacks have been contained to Windows desktop computers and laptops , but this will certainly change . Once the malware can infiltrate mobile devices , the threat will become even more pervasive , with text messages , photos , and data from apps at risk for being leakedAttack.Databreach. It 's also highly likely that doxware will target more types of files . Workplace emails are currently a big target for hackers . However , a company 's internal communications/instant messaging network is also appealing to hackers using doxware , as the messaging network often serves as a platform where both sensitive business discussion and casual conversations take place , potentially exposing both company secrets and personally embarrassing exchanges . One of these variants hold files ransomAttack.Ransomwith the threat of release and then stealsAttack.Databreacha victim 's passwords . Another mutation , Popcorn Time , takes doxware even further giving victims the option to infect two of their friends with the malware instead of paying the ransomAttack.Ransom.
Last week we first tweeted that the GuardiCore Global Sensor Network ( GGSN ) has detected a wide ransomware attackAttack.Ransomtargeting MySQL databases . The attacksAttack.Ransomlook like an evolution of the MongoDB ransomware attacksAttack.Ransomfirst reported earlier this year by Victor Gevers . Similarly to the MongoDB attacksAttack.Ransom, owners are instructed to payAttack.Ransoma 0.2 Bitcoin ransomAttack.Ransom( approx. $ 200 ) to regain access to their content . We saw two very similar variations of the attackAttack.Ransomusing two bitcoin wallets . In this post we will describe in detail the attack flow and provide some recommendations on how to protect your databases from similar attacks along with attack IoCs . The attacks started at midnight at 00:15 on February 12 and lasted about 30 hours in which hundreds of attacks were reported by GGSN . We were able to trace all the attacks to 109.236.88.20 , an IP address hosted by worldstream.nl , a Netherlands-based web hosting company . The attacker is ( probably ) running from a compromised mail server which also serves as HTTP ( s ) and FTP server . Worldstream was notified a few days after we reported the attack . The attack starts with ‘ root ’ password brute-forcing . Once logged-in , it fetches a list of the existing MySQL databases and their tables and creates a new table called ‘ WARNING ’ that includes a contact email address , a bitcoin address and a payment demandAttack.Ransom. In one variant of the attack the table is added to an existing database ; in other cases the table is added to a newly created database called ‘ PLEASE_READ ’ . The attacker will then delete the databases stored on the server and disconnect , sometimes without even dumping them first . The attack as reported by GuardiCore Centra We logged two versions of the ransom message : INSERT INTO PLEASE_READ. ` WARNING ` ( id , warning , Bitcoin_Address , Email ) VALUES ( ‘ 1′ , ’ Send 0.2 BTC to this address and contact this email with your ip or db_name of your server to recover your database ! Your DB is Backed up to our servers ! ’ , ‘ 1ET9NHZEXXQ34qSP46vKg8mrWgT89cfZoY ’ , ‘ backupservice @ mail2tor.com ’ ) INSERT INTO ` WARNING ` ( id , warning ) VALUES ( 1 , ‘ SEND 0.2 BTC TO THIS ADDRESS 1Kg9nGFdAoZWmrn1qPMZstam3CXLgcxPA9 AND GO TO THIS SITE http : //sognd75g4isasu2v.onion/ TO RECOVER YOUR DATABASE ! The second version offers the owner to visit the following darknet web site ‘ http : //sognd75g4isasu2v.onion/ ’ to recover the lost data . The darknet web site referenced in the ransom note . Each version uses a different bitcoin wallet , 1Kg9nGFdAoZWmrn1qPMZstam3CXLgcxPA9 vs 1ET9NHZEXXQ34qSP46vKg8mrWgT89cfZoY and based on Blockchain public information people have been paying up .
One tried-and-true technique continues to be hiding malware inside fake versions of popular files , then distributingAttack.Phishingthose fake versions via app stores . Doing the same via peer-to-peer BitTorrent networks has also long been popular . But as with so many supposedly free versions of paid-for applications , users may get more than they bargained for . To wit , last week researchers at the security firm ESET spotted new ransomware - Filecoder.E - circulating via BitTorrent , disguised asAttack.Phishinga `` patcher '' that purports to allow Mac users to crack such applications as Adobe Premiere Pro CC and Microsoft Office 2016 . As Toronto-based security researcher Cheryl Biswas notes in a blog post : `` For those who torrent , be careful . ESET says the ransomware can also encrypt any Time Machine backups on network-connected volumes that are mounted at the time of the attackAttack.Ransom. If the ransomware infects a system , it demandsAttack.Ransom0.25 bitcoins - currently worth about $ 300 - for a decryption key . But ESET security researcher Marc-Etienne M.L Éveillé , in a blog post , says the application is so poorly coded that there 's no way that a victim could ever obtain a decryption key . So far , ESET reports that the single bitcoin wallet tied to the ransomware has received no payments . `` There is one big problem with this ransomware : It does n't have any code to communicate with any C & C ; server , '' says Éveillé , referring to a command-and-control server that might have been used to remotely control the infected endpoint . `` This means that there is no way the key that was used to encrypt the files can be sent to the malware operators . This also means that there is no way for them to provide a way to decrypt a victim 's files . '' The longstanding ransomware-defense advice , of course , is to never pay ransomsAttack.Ransom, because this directly funds cybercrime groups ' ongoing research and development . Instead , stay prepared : Keep complete , disconnected backups of all systems , and periodically test that they can be restored , and thus never have to consider paying a ransomAttack.Ransom. `` We advise that victims never pay the ransomAttack.Ransomwhen hit by ransomware , '' Éveillé says . In other ransomware news , new ransomware known as Trump Locker - not to be confused with Trumpcryption - turns out to be a lightly repackaged version of VenusLocker ransomware , according to Lawrence Abrams of the security analysis site Bleeping Computer , as well as the researchers known as MalwareHunter Team . `` Unfortunately , you are hacked , '' the start of the malware's ransom demandAttack.Ransomreportedly reads . VenusLocker first appeared in October 2016 ; it got a refresh two months later . The researchers do n't know if the group distributing Trump Locker is the same group that distributed VenusLocker , or if another group of attackers reverse-engineered the code . But they say that functionally , the two pieces of malware appear to be virtually identical , Bleeping Computer reports . For example , both Trump Locker and VenusLocker will encrypt some files types in full , while only encrypting the first 1024 bytes of other file types , including PDF , XLS , DOCX , and MP3 file formats . Fully encrypted files have `` .TheTrumpLockerf '' appended to their filename , while partially encrypted files get a `` .TheTrumpLockerp '' extension added , the researchers say . Finally , ransomware gangs ' use of customer service portals - to help and encourage victims to pay their ransomsAttack.Ransom- continues , says Mikko Hypponen , chief research officer of Finnish security firm F-Secure . One chief function of this support appears to be to help victims who do n't know their Windows from their ASP to find a way to remit bitcoinsAttack.Ransomto attackers , according to research into crypto-ransomware called Spora and its related customer-support operation , conducted by F-Secure 's Sean Sullivan .