DNS Unlocker has been developed with the core aim to spread cyber crime on- line. This nasty computer threat acts as a spy and silently captures screen and on- lien activities. It has been featured with key-logging capabilities that can keep in track of every stroke made on-line. Smart tactics offered by DNS Unlocker form inter-relation with other infectious files and process. DNS Unlocker is also incorporated with social engineering technique that cyber flourish their cyber crime flawlessly over Internet criminals to