Articles for March 2016

PETYA Crypto-ransomware Overwrites MBR to Lock Users Out of Their Computers – TrendLabs Security Intelligence Blog


As if encrypting files and holding them hostage is not enough, cybercriminals who create and spread crypto-ransomware are now resorting to causing blue screen of death (BSOD) and putting their ransom notes at system startup—as in, even before the operating system loads. Imagine turning on your computer and instead of the usual Windows icon loading, you get a flashing red and white screen with a skull-and-crossbones instead.

Source: PETYA Crypto-ransomware Overwrites MBR to Lock Users Out of Their Computers – TrendLabs Security Intelligence Blog

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Is 2016 the year of online extortion?


This week, a hospital in western Kentucky was the latest organization to fall victim to a “ransomware” attack — a class of malware that encrypts all the files on a computer, only releasing them when a ransom is paid to the hacker holding the encryption key.

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