http://blogs.technet.com/mmpc/archive/2008/10/17/sql-injection-new-approach-for-win32-fakexpa.aspx(often known as "Antivirus 2009"). One night while browsing, a message box popped up asking me to do a "security scan". As a researcher, I wouldn't let this pass me by. After going through my opened tabs I narrowed down the culprit to a forum I had openen-USCommunityServer 2.1 SP1 (Build: 61025.2)