A new weapon in the fight against Bitcoin-ransoming malware Over two years on from the initial outbreak, WannaCry ransomware is still infecting victims – and some people are still paying the ransom in a futile effort to retrieve their encrypted data. Now, however, there is a free tool that can help victims retrieve their data. Cybersecurity firm Emsisoft has released a solution for Bitcoin (BTC)-demanding ransomware WannaCryFake.