|
I had a bank card about five years ago that was RFID. I liked it because I never had to take the card out of my wallet at 7/11 and a few other places. It was found that those chips were not secure and you could have a reader a few feet away that would capture the info when the chip in the cars became active next to the POS machine. My next bank card did away with that.
The new "chipped" cards do not work via RFID, but by actual contact in the card reader. The chip creates some unique info that is only valid for that transaction, so that if the card were "read" by a scanner, the info could not be used to make a fake card that could be used.
Now, if the wallets were super pricy, I'd say forget it, as you are paying a premium for something that protects from old technology.
All that said, even the new chipped cards are not perfect, but getting better.
|