Zombie Card Attack Can Revive Expired Visa Cards for Contactless Payments
Researchers at the University of Massachusetts Amherst have demonstrated an attack that revives expired Visa contactless credit cards for real in-store purchases by rewriting the expiration date a point-of-sale (POS) terminal reads over near-field communication (NFC), without breaking any of the card's cryptography. The attack, which the researchers named "Zombie Card," requires physical
What happened
Researchers at the University of Massachusetts Amherst have demonstrated an attack that revives expired Visa contactless credit cards for real in-store purchases by rewriting the expiration date a point-of-sale (POS) terminal reads over near-field communication (NFC), without breaking any of the card's cryptography. The attack, which the researchers named "Zombie Card," requires physical
Why it matters
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Affected entities
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1 reports · 1 original report · 1 independent
- The Hacker NewsPrimary source · Supports · EN · 100%Zombie Card Attack Can Revive Expired Visa Cards for Contactless Payments ↗
Claims
- Zombie Card Attack Can Revive Expired Visa Cards for Contactless Payments Observed
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No material conflict detected in the available evidence.
Timeline
- First reported
- Unverified · 46/64%
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