Zombie Card Attack Revives Expired Visa Cards for Contactless Payments
Researchers at the University of Massachusetts Amherst have demonstrated a novel attack, dubbed "Zombie Card," that can revive expired Visa contactless credit…
Tag: Visa
Visa Faces Zombie Card Vulnerability in Contactless Payments
Visa's EMV contactless kernel (Kernel 3) is vulnerable to the Zombie Card attack, which allows expired cards to be revived for transactions…