Trojan.DOS.Tornado_Patch is a fake threat displayed by rogue anti-spyware-promoting Zlob trojans. One such corrupt anti-spyware in particular is Antivirus 2008. This threat appears in popups and fake system notifications displayed by the trojan. The point of this disinformation is to create a reason for the user to buy the rogue’s fake "licensed version". The message ... (via)