Credit Card security at gas pumps
For what it is worth. Apparently you cannot tell if devices like this are being used by the criminals. Bluetooth skimmer
Forum Discussion
I don't think we're going to see much of this. The device has to be physically installed into the pump. That means the pump has to be taken apart to get to the electronics inside. A random person cannot easily install this device secretly. Like said above, it has to be an 'inside' job.
