Sotos, no offense, but you don't have any idea what the hell you're talking about.
It's a coincidence that your firewall popped up at the same time you were browsing the forums. You probably got some Trojan through warez or something like that. Happens all the time--your firewall just caught the alert.
Now, the ONLY information people can see about you (unless it's an admin, which is me, JuiceZ, Stealth, Vamp, and Mike) is what you provide. So... no. Your so-called attack has nothing to do with the forums.