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Approaching Q-Day: Urgency for Post-Quantum Cryptography Adoption

First seen 15 Jan 2026, 19:52 UTC • •

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ThreatCluster •March 12, 2026 at 13:27 UTC

The cybersecurity landscape is facing a significant challenge as the anticipated 'Q-Day' approaches, when quantum computers may break existing cryptographic algorithms. Enterprises and government agencies are urged to adopt post-quantum cryptography (PQC) to safeguard data against potential quantum-enabled cyber threats. Regulatory measures are accelerating the push for these defenses to be implemented before Q-Day occurs within the next decade.

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