Advertisement Placement?
Design and Skin Customization
No idea I have not heard this from anyone else on the site I don't think it is linked to the advertisement or else I would be getting many emails and messages about it. I did remove it the other day though it was not making enough money per click for my use to have it on site. Will have to figure some other ideas out for monetization. Sorry you had that experience but I seriously doubt it was from my site, you can catch stuff like that from anywhere sometimes without even being on a page it just comes through the internet, I highly recommend Super Anti Spyware
http://www.superantispyware.com/index.html It is the best program I have ever used and finds stuff even when others don't and it is not corporate owned like the other big names which I do not always trust.