Learn the process of encrypting and decrypting folders on your Android device with the help of SSE Universal Encryption.

Security researchers have put together a tool that may help users hit by the WannaCry ransomware attack decrypt their files without paying the ransom.

Cybersecurity analysts have released a decryptor for BianLian ransomware that could allow victims to retrieve their encrypted files for free -- and avoid paying a ransom demand to cyber criminals ...

It might also be possible to find the decryption key for the files within the malware itself, but it would be complicated.