Apparently a new device designed to scan credit cards is being used to steal info on the streets. The guy that invents a wallet that blocks the signal is gonna be rich!
http://www.wreg.com/videobeta/?watchId=8ba6f8fc-90a2-4711-90ea-1884ec348310
http://www.wreg.com/videobeta/?watchId=8ba6f8fc-90a2-4711-90ea-1884ec348310