First do a System Restore... make sure it restores atleast a month before you played this game.. if it doesn't let you then do it as early as it lets you. It has logged everything you've typed so after you finish the system restore, download whatever programs you can to check you computer. (Anti-malware, anti-spyware, firewall, etc.) Finally change all your passwords... e-mails, social networking sites, forums, etc. Be alert and make sure you keep running scans and have your firewall on. If you keep getting this problem then I don't know what to do. Hopefully a system restore is all you need to do.