[Xan]

Hi hope someone could help me here

I play a game on line it is could eve-online and over the past 3 days my account has been accessed by a foreign IP so the company has banned my account so no damage will come to it.I have done a format of comp and loaded my live onecare virus scanner. And yet again my account has accessed by a foreign IP.could it be my wirless router,could it be some kind of software on my comp this is what i have done so far

Reinstall of system
Run virus scan found nothing
Run ad-aware found nothing


Thanks for any help