A fake keyboard that looks exactly like the real thing is placed on top of the ATM’s keyboard, impossible to detect unless you are an expert. It allows you to interact with the ATM, but captures your PIN in real time. Add a fake magnetic strip reader, and your money will be gone as soon as you turn around the block. It’s no wonder that ATM crime is increasing in the US. In Europe, however, things are more difficult for these gangs because of the chip-and-PIN technology they use.”]
Source: https://gizmodo.com/this-atm-keyboard-will-steal-your-card-pin-and-youll-ne-5725859