KEYPASS ransomware is a new version of an old STOP ransomware, that have several versions of it. Cyber criminals responsible for this virus are developing new versions in order to increase their revenue. KEYPASS Ransomware can encode important files on a computer. Encryption is blocking any access to the file, that’s why ransomware viruses is critical and considered to be very dangerous. If your computer is infected with KEYPASS ransomware, do not rush to pay for decryption of your files, because cyber criminals are not going to decrypt your files. Still, you may remove KEYPASS ransomware and decrypt .KEYPASS files without paying anything.