
19/09/2025
In 2013, security expert Fran Brown revealed a device that can copy RFID (radio frequency identification) cards three-feet away. He wanted to demonstrate how vulnerable RFID data in credit cards, identification cards, security passes, car key fobs and everywhere else is.
Twelve years later, the threat of RFID hacking is still present. There have been incidents such as hotel key room hacking and unauthorized credit card transactions after transiting in certain airports that have given people enough reason to invest in products with RFID-blocking features. Examples of these are bags, vehicle key fobs, passport holders, and wallets. But are they really worth spending on?
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