Free decryptor for victims of MegaCortex ransomware released • Graham Cluley

Free decryptor released for MegaCortex ransomware victims

Experts at security company Bitdefender have released a universal decryptor for victims of the MegaCortex family of ransomware.

First discovered in early 2019, MegaCortex posed such a major threat to businesses by the end of the year that the FBI said the ransomware was exploiting security vulnerabilities, stolen passwords, and phishing attacks to get inside networks. warned that it was building a foothold in

The creator of MegaCortex is matrixNot only does it appear to be named after MetaCortex, the software company that Keanu Reeve’s character worked for at the beginning of the movie, the ransom note also references quotes from the movie.

large cortex ransom
MegaCortex ransom note

But if your business is infected, you probably don’t feel like eating popcorn.MegaCortex can encrypt files, steal information from networks, and revoke user access privileges.

MegaCortex is estimated to be responsible for around 1800 ransomware infections, most of which target businesses.

But now there’s a fix that can unlock those encrypted files, so you don’t have to pay the cybercriminal extortionist a ransom.

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Bitdefender security researchers have teamed up with Europol, the NoMoreRansom project, and law enforcement in Zurich to release a free MegaCortex decryption tool.

By the way, it is always worth joining the NoMoreRansom project if you are hit with ransomware.

NoMoreRansom has probably the most definitive public list of ransomware decryption tools available.

It goes without saying that you should always back up your important data (even encrypted) before running any decryption tool.

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Graham Cluley is a veteran of the antivirus industry and has worked for many security companies since the early 1990s when he created the first version of Dr. Solomon’s Antivirus Toolkit for Windows. He is now an independent security he is an analyst, makes regular media appearances and gives international lectures on computer he security, hackers and online he privacy. Follow him on Twitter. @gcluleyMastodon@@[email protected]or drop him an email.



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