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The families of viruses extortionists arrived. Experts in computer security have recorded the appearance of a malicious program called Troldash, locking down the operating system and file access. For unlocking attackers require a round sum.
pest runs at the standard scheme for such cases. Once on the victim’s computer with lightly downloaded files from dubious sources, Troldash starts encrypts all files and folders, and then displays a message demanding payment for hosting the release. To communicate with cyberhawks people leave access to the email account.
computer security expert Natalia Kolesov tested the algorithm of the virus, playing the role of victim. She wrote a letter asking hackers to unlock the system, and received an automatically generated response to the requirement to pay 250 euros. Further communication with unknown interlocutors have occurred in Russian, which enabled the development of the virus suspected of Russian or Russian-speaking hackers. As a result, trading Kolesova Natalia was able to significantly reduce the amount Taxed.
Programs of different types-extortionists have become especially popular in the last few years. Viruses champions have time to infect hundreds of thousands of computers worldwide, causing huge losses to the victims-users. Typically, experts antivirus companies to quickly develop ways unlocking victim computer and share them publicly available.
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Categories Software, Security
Keywords: Information Security
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