Just found this Mac mention in this article about what new hacking threats are out there.
If nothing else its an interesting heads up on how we're going to have to be even more careful with information we send via computer.
"What if MacGyver had been a hacker? This week at the Black Hat show we've gotten a pretty good idea of what ol' Mac might have come up with. It's amazing to see what these folks can do with what's already there in most computing environments."
"If you're smart enough, you can find all kinds of tools just lying around you. It worked for MacGyver -- and apparently, it's not a bad idea for hackers, either."
Read artical here 
It may be rare, but COMMON SENSE is free. 
