i was on Firefox and i got an email that I believe had a phisher on it. after i clicked on the link, my facebook, gmail, yahoo and hotmail emails had the password changed on them. I no longer have access to them. I took it to the Mac Genius's and they could not find anything and recommended i use Time Machine to go to an old back up. Has anyone else had a problem with this and or know a solution???? I have a Macbook Pro 2.4GHZ with 4gig of ram and everything is up to date. Thank you!