When Zombie Credit Cards Attack: UMass Researchers Discover Loophole That Can Reanimate Expired Cards
August 17, 2026
August 17, 2026
AMHERST, Massachusetts, Aug. 17 -- The University of Massachusetts posted the following news:
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When Zombie Credit Cards Attack: UMass Researchers Discover Loophole That Can Reanimate Expired Cards
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A new security loophole can bring some expired credit cards back to life, researchers from the University of Massachusetts Amherst have discovered. If stolen, these "zombie credit cards" could leave cardholders vulnerable to fraudulen . . .
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When Zombie Credit Cards Attack: UMass Researchers Discover Loophole That Can Reanimate Expired Cards
*
A new security loophole can bring some expired credit cards back to life, researchers from the University of Massachusetts Amherst have discovered. If stolen, these "zombie credit cards" could leave cardholders vulnerable to fraudulen . . .