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Deep & Emerging Tech·August 30, 2026·1 min read

IBM quantum computer solves classically intractable problem in 15 minutes

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A 70-logical-qubit, error-corrected system solving a task classical methods can’t practically match is a step toward useful quantum, not just supremacy demos. CISOs and cryptography teams should accelerate quantum-readiness roadmaps—this is the kind of milestone that pulls forward timelines for when current schemes look exposed.