UselessFiles is a new ransomware that is developed in April, 2018. This virus is able to sneak through victim’s system and encrypt all the important files. First UselessFiles infiltrates your system, then starts encrypting procedure with AES encryption algorithm. This ransomware adds .UselessFiles file extension to the name of all the encrypted data. For example, photo.jpg file turns into photo.jpg.UselessFiles file. In this article you can learn how to remove UselessFiles ransomware and decrypt .UselessFiles files.