![]() The message gives instructions on how to use the Tor anonymizing proxy to access a website where you can pay to unlock your files: Despite losing data, police in the New Hampshire town of Durham showed a bit of public resistance to the crooks, announcing that they were “definitely not paying any ransom.”) If you see a message like the one below, you’re in trouble – many, if not most, of the data files on your hard drive or any connected drives will be scrambled, and it’s simply not practicable to crack the encryption used by the crooks. SophosLabs threat researcher Anand Ajjan says CryptoWall has the same code as CryptoDefense, and only differs in the name. New variants of file-encrypting ransomware called CryptoWall and CryptoDefense have been popping up since at least April 2014. With many victims paying up, ransomware is a lucrative business for the crooks, and CryptoLocker has inspired copycats who want in on the loot. Well, any celebration over CryptoLocker’s demise is certainly premature – encrypting ransomware is alive and well. When an international law enforcement action earlier this month knocked out the Gameover botnet, one happy consequence was the takedown of the servers that the CryptoLocker ransomware needed in order to do its dirty work.
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June 2023
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