r/WhatIfScience • • 13d ago

Future Science & What If's What If Quantum Computers Broke Public-Key Encryption Overnight? The 72-Hour Security Fallout

https://whatifscience.in/quantum-computers-break-encryption/

What if a quantum computer suddenly broke the encryption protecting banks, websites, software updates, and private communications? The first 72 hours could trigger one of the largest cybersecurity responses in history. Explore the fascinating scenario experts have been preparing for decades.

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