Quote:
Originally Posted by cromag
If it's an RFID smart-card it's even easier and can be done without contact as a "walk-by." None of my cards have RFID, but I took them out of my wallet* anyway and keep them in an aluminum card keeper, which blocks RFID readers.
https://en.wikipedia.org/wiki/RFID_skimming
* Once upon a time I only kept my driver's license and some cash in my wallet. Now I have dozens of cards of various types and no cash.
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I think I have $2 in my purse.