I have had a MBP for over a year now and have never had a problem. My email was hacked this week and spammed some viagra link to basically everyone in my contact list. I have asked questions before on this forum about viruses and everyone always sends me that link that "your mac does not have a virus". Well, if I don't have a virus, how could this have happened, and what do I need to do now to protect myself ??? Please help, I have no idea what to do now. All help is greatly appreciated!