Researchers at the @umassamherst.bsky.social report the technical details of an attack vector that revives expired Visa contactless credit cards for real in-store purchases by rewriting the expiration date read by a point-of-sale terminal: rhisac.org/general-blog...
Zombie Card Attack Exploits Contactless Payments for POS Terminals - RH-ISAC
Researchers at the University of Massachusetts Amherst report the technical details of an attack vector that revives expired Visa contactless credit cards for
rhisac.org