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All issuesVolume 342, Issue 3IT NewsQuantum

Q-Day Is Approaching. Most Organizations Aren't Ready

SiliconANGLE, Sunday, September 13th, 2026

Quantum computing threatens current encryption within 3 years; most organizations lack readiness plans.

Q-Day, when quantum computers break internet encryption, is approaching faster than expected.

Google targets 2029 for post-quantum cryptography migration, ahead of government timelines. Recent research shows fault-tolerant quantum computers may need only 10,000-26,000 qubits instead of millions, accelerating the threat timeline.

Most organizations are unprepared; only 7% have deployed quantum-safe cryptography despite 87% planning initiatives. Infrastructure-level upgrades offer faster solutions than application-by-application patching.

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