What gives paper money its actual value?

Money is just tinted paper printed with different numbers on it. So what gives the ol' greenbacks its value? The bills used to be tied to the gold standard but now, it's up to The Fed to control how many bills there are. So why can't they just decide to print out ridiculous amounts of bill to make everyone rich? » 6/24/14 1:42am 6/24/14 1:42am

Hackers Have Figured Out How to Steal Millions from ATMs

Federal regulators just alerted banks across the country of a very dangerous new skill ATM hackers have picked up. They can trick ATMs into spitting out unlimited amounts of cash, regardless of the customer's balance. Not only that, but also schedule the illicit withdrawals for holidays and weekends, when the ATMs are… » 4/03/14 3:04pm 4/03/14 3:04pm

Safe, Smart, and... Fun? The Surprising Science of ATMs

Using an automated teller machine is inherently risky. You stand there, your back turned, signaling to everyone around that you're about to have a wad of twenties in your pocket. If you're lucky, there's a security guard on duty. But usually it's just you and whoever is lurking in that little convex mirror. » 3/22/12 2:00pm 3/22/12 2:00pm