A malware family previously used to sabotage computers by deleting and rewriting files has added a ransomware component, now encrypting files and demanding a huge ransom. Until now, the KillDisk ...

The cost of ransomware reached close to $1 billion in 2016, and it's not hard to see why. The malware family, which targets everything from Windows to Mac machines, executes procedures to encrypt ...

In the second half of 2016, ESET researchers identified a unique malicious toolset that was used in targeted cyberattacks against high-value targets in the Ukrainian financial sector. We believe that ...