Strange Popup

[Cov]

Hi, just received a Happy Birthday wish from FileForums.
Strange enough, upon opening the email, a browser window popup appeared.
Showing a YouTube member I've neither ever visited nor seen in my life.

http://www.youtube.com/user/castroledgeint

Don't think that's related to the Happy Birthday wish, but after having used the housecall online scan, and HijackThis, I can't find anything suspicious.

Also has the browser history already been deleted.

Mmmm, strange ...

PS: I don't seem to be the only person affected cause others have left bad comments on the profile site.

[DABhand]

Did the email have rotating ads in it, like the top banner of FF? If so it could have been from one of those ads.