I don't know anything about hacking, hackers, or even viruses for that matter but I've just always assumed it was a Windows-only type thing, atleast with the old OS. Did OS X spur any serious hackers to start using Macs to do their dirty work? Just curious, I've always been intrigued by stories of 16 year old kids breaking into a mainframe and making money spit out of ATM machines...and other forms of good old honest fun