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
As mentioned I also have a card that I only use for fuel. Never a debit card. If my account is comprised a simple phone call and I am not responsible for the charges. I also check my accounts often rather than waiting for an account statement even though I might have a statement cycle or two to dispute a charge.
