When I learned about the upcoming moon landing, I asked someone in a position of authority if it would be possible for me to order my own copy of The Times (which cost 10 cents) covering this piece of history and have the money debited from my candy account at the camp store.

FORBES: Neil Armstrong Dies; Two Takes On His 'Giant Leap For Mankind'

Essentially, the suspect's balance was only debited for the amount he requested, yet he gleefully received four times that amount from the helpless machine.

ENGADGET: ATM reprogrammed to disperse extra cash