Protect Your ATM PIN or Lock Combo from Thieves with This Quick Trick

you’re able to prevent it with a simple trick, though.

Mark Rober explains in the video above how this works.

Basically, the FLIR iPhone case has an infrared camera that picks up thermal heat signatures.

What good is a PIN without the card number?

(Thanks Amanda!)

iPhone ATM PIN code hack - How to Prevent| YouTube