Ok, im trying to help my friend who has an iMac running leopard. hes texting me with info so ill try my best. he says he thinks he has a keylogger or something. whenever he tries to log into fb or a site he says a security verification pops up saying the website is fake and if he wants to continue. he clicks no and then he refreshes the page a few times and eventually safari stops working and he has to restart his computer. he said he looked at netstat in terminal and said it says there are foreign addresses. it only happens on safari though. he ran two different virus scans and both came up with nothing. any ideas.