I remember when Bluetooth skimmers started to be used on gas station pumps in my country. The attacker would wait inside a car in the signals range and siphon o

I remember when Bluetooth skimmers started to be used on gas station pumps in my country. The attacker would wait inside a car in the signals range and siphon off cc numbers in bulk. Management then put up signs to make sure to jiggle the reader before inserting your card, to ensure that it was real.