This device can disable chip and PIN ... By pulsing the H-bridge and energizing the coil of wire, the MagSpoof emulates the swipe of a credit card – it’s all just magnetic fields reversing ...
Mastercard, in particular, has seen numberless cards – which emerged as a favourite of fintechs and virtual banks like Curve, ...
[Billy Cheung] decided to build a crystal radio using a rather unconventional detector – the smart chip in a common credit card. This is possible because the smart chip on many credit cards ...