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 ...

[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 ...

Use debit and credit cards with chip technology. Use a credit card when possible rather than a debit card, so you can catch fraudulent charges before you pay them. Have a question about your ...