So I woke up this morning to a couple of email notifications from Blizzard/Battle.net alerting me first to a request for a password change to my WoW account (that I did not make myself) and then to an account lock for hacker behavior. Since moving to China, I've come to expect account locks to a certain degree, but this one was different than the others, and when I tried to access my battle.net account, I found that my password had already been changed by a third party. That's all just background, though. In the process of trying to recover my account and verify my system's security, I found a few interesting problems while using my web browsers. In Chrome and Safari, certain buttons on battle.net would highlight as if ready to click, but actually clicking on the button did nothing. No links were activated. Nothing happened. All form fields were properly filled out, and the button appeared available, but would not function. When I tried to do the same thing in firefox, I found that every page I tried to visit produced a 403 forbidden w/ nginx written below. A little preliminary digging only turned up a connection to a windows trojan. I'm currently running a system scan with Avast! anti-virus for mac (though I'm certainly open to running with a different anti-virus), but no infections have been detected so far. Next step will be a system permissions check. Anything else I should be doing? Any idea what's happened to my machine? Any and all help would be greatly appreciated P.S. general system specs: I'm on a MacPro running snow leopard version 10.6.8. If you need any other information, just ask.