I did a search on this but didn't come up with anything.
I've noticed the following message posted by a few people on Facebook lately.
If some boy called email@example.com adds u don't accept it because its a hacker!!
Tell everyone on your list because if somebody on your list adds them u get them on your list he'll figure out Your ID computer address, so copy and paste this message to everyone even if u don't care for them and fast cause if he hacks their email he hacks your mail too!!
I doubt it's anything but a hoax, but wouldn't mind knowing what other people think of it.