Pickpocketing has reached a new level – newer swipeless credit cards feature a special radio frequency identification chip, or RFID, which removes the need for swiping at terminals.
While these cards are smart, you need to make sure you outsmart thieves who want to scan your RFID cards while they sit in your wallet.
Here’s a simple and effective way to do this:
What you need:
The aluminium foil should block any scanning attempts against your credit cards.