Good news for many victims of WannaCry: Free tools can be used to decrypt some PCs that were forcibly encrypted by the ransomware, providing the prime numbers used to build the crypto keys remain in ...

Security software company Avast has released a free decryptor for the BianLian ransomware strain to help victims of the malware recover locked files without paying the hackers. The availability of a ...

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 ...