A cursed barcode is being sent to unknowing victims. Once the victims see the barcode, they will get hypnotized and lose control of their mind and body. The evil keyboard command "Ctrl+Alt+Delete" will now take effect. "Ctrl" is to take full control of the victim, "Alt" is used to change the appearance of the victim, and "Delete" is to kill the victim by commanding him to commit suicide. Since the victim is already numbed to everything that is around him. He will do as he is commanded. By who? Someone who is initiating the evil keyboard command.