Security flaw detected for the second time in credit cards

After finding a vulnerability in certain credit cards for the first time last year, ETH researchers have now found a way to outsmart the PIN codes for other payment cards.

Read:

• https://techxplore.com/news/2021-02-flaw-credit-cards.html
• https://techxplore.com/news/2020-09-outsmarting-pin-code.html