How about ... The one where some creative types got some EMI(?) equipment to monitor the keystrokes of people at an ATM?
Story goes that they sat in a van in a parking lot by the bank with antennas focused on the ATM. Once you entered in your numbers, they could translate the EMI signature to keystrokes on the keypad. After you left the scene, they drained your account. Never knew if that was UL or fact.

