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 ...

Encryption can protect your data from crooks, but if you don't have a recovery key stored securely, it can also keep you out – permanently.

Most Linux users know vim as a text editor that descended from vi. It can also function as a tool for encrypting text files. In this post, we examine how this is done and how to reverse the process.