Expired credit cards revived by researchers to make unauthorized payments
The Register reports: Researchers affiliated with the University of Massachusetts Amherst have found that you can get payments out of certain expired contactless credit cards, a process detailed at the recent USENIX Security 2026 conference. Raja Hasnain Anwar, Gerard DeCunha, and Muhammad Taqi Raza describe their findings in a paper titled “Zombie Cards Back Online: Reviving Expired […]
