Trojan.Crypt!IK classified as backdoor Trojan is a latest threat for Windows PC targeting Win 2000, ME, NT, XP, Windows Vista, windows 7. Some of the related variant of Trojan.Crypt!IK includes Trojan.Crypt.HO, Trojan.Crypt.IR, Trojan.Crypt-280, Trojan.Crypt-361 Trojan.Crypt.Krap, Trojan.Crypt-280, Trojan.Crypt-361. As the name implies, it open backdoor to allow other malware and Trojan to invade inside infected system. Upon successful installation, it append its malicious files to system process and also modify or delete important registry keys. It open security loop holes to allow hackers access your computer and invade its privacy by collecting and stealing personal and confidential information. Undoubtedly, Trojan.Crypt!IK is a devastating threat for system privacy and should be removed asap.