CTB Locker (Curve-Tor-Bitcoin Locker), otherwise known as Critroni, is a file-encrypting ransomware infection that was released in the middle of July 2014 ...
CTB-Locker is ransomware that encrypts files on the affected machine and demands payment in return for the decryption key needed to restore access to the files.
CTB-Locker (or Critoni.A) is a ransomware that encrypts files using elliptic curve cryptography. Learn more about this ransomware and removal tips here.