Windownsystem.exe is a modern threat for digital currency. Owners of Bitcoin, Monero, and DarkNetCoin should be alert. People will have no clue till the last moment. The threat does its best to compromise the system discreetly and hide somewhere you cannot find. However, it is going to impair the normal functionality of the system at once. All your important data is target for malicious software. Once, the idea to throw your computer will spring to you as to work with this one will be impossible. However, there is software that can stop this and protect your privacy.