Hacking ATM PIN numbers with a thermal camera …

A thermal imaging camera can expose your ATM personal identification number (PIN).

Here’s how …

Ugh! Now LinkedIn is doing it too …

Without my permission LinkedIn has opted me into using my name and my photo in social advertising. This is just so damn lame and unprofessional! The feel-good I once had from being amongst the first 100K to sign on — has just vanished. Here’s how you opt out …