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Deep & Emerging Tech·September 10, 2026·1 min read

Researchers And AI Agents Cut Estimated Quantum Cost of Attacking Bitcoin Encryption by 86%

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Quantum threat timelines for public-key crypto just got less theoretical—an 86% resource reduction on a key attack step means security assumptions around Bitcoin, Ethereum, and standard PKI need a fresh stress test. If you’re holding value or identity on ECDSA/RSA, start mapping migration paths to quantum-safe schemes instead of waiting for a regulatory deadline.