Pluto Ransomware is harmful file-encrypting virus, that blocks access to user’s files by encoding them and adding .pluto extension. After encryption malware developers extort ransom to be paid in bitcoins. Pluto Ransomware creates ransom note called !!!READ_IT!!!.txt, where decryption routine and contact information are described. As our experience shows, ransom varies between $500 and $1500. Malefactors send cryptocurrency wallets to receive payment in Bitcoins or Ethereum. There are no way to track the payments, as such wallets are anonymous. Of course, we never advise to pay the ransom, as there are many cases when hackers don’t send master keys or decryptors. There is still a chance decryption tool will be released by antivirus companies or security enthusiasts.