SMRTR Science & EngineeringMay 24, 2026Wired

Quantum ‘Jamming’ Could Help Unlock the Mysteries of Causality

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Quantum cryptography could be undermined by "quantum jamming," a theoretical process where a third party secretly alters entangled particles without detection. Scientists are now exploring whether fundamental principles of causality can prevent jamming, potentially building cryptographic security on deeper foundations than quantum mechanics itself.

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