Okay lets say in the heat of the moment, you had a friend who signed up for that dubious iPhoneunlocking.com and willfully handed over his IMEI code.

Now, after 48 hours and constant refreshing to their blog/site your friend realize that iPhoneunlocking.com might not be as reputable as once believed.

What could they do with your friend's IMEI? Is it a security issue?

Have I done something stupid?

I mean, has my friend done something stupid by handing out this number willy nilly?