Ragnarok, a ransomware gang operational since 2019 that gained notoriety after launching attacks against unpatched Citrix ADC servers, has shut down and released a free decryption key for its victims.

Researchers took advantage of a weakness in the encryption scheme of Key Group ransomware and developed a decryption tool that lets some victims to recover their files for free. The decryptor was ...

A new decryptor key has been created for victims of the Babuk Tortilla ransomware variant, Cisco Talos has confirmed. These keys will be added to a generic Babuk decryptor previously created by Avast ...

It’s not clear how many of the decryption keys are still viable, but it’s likely to be a boon for many enterprise victims who did not pay the ransom. The FBI has acquired more than 7,000 decryption ...

A key-handling defect in the ransomware can permanently lock files by discarding private encryption keys, leaving affected organizations unable to recover data even if a ransom is paid.

The most recent Key Group ransomware variant is out of business, thanks to a free tool victims can use to decrypt compromised data. Researchers at EclecticIQ have the developed the tool and estimate ...

Researchers have created a decryptor that exploits a flaw in Black Basta ransomware, allowing victims to recover their files for free. The decryptor allows Black Basta victims from November 2022 to ...