-
Quantum Sovereignty
Why the OpenAI Breach Matters for Quantum Strategy
Everyone is covering the OpenAI/Hugging Face breach as an AI scare. The real lesson is in the forensics: US models blocked defenders, a Chinese model did the job, and the same flawed control logic governs quantum.
Read More » -
Quantum Computing
Fidelity in Quantum Computing: The Nines That Decide Q-Day
The best single-qubit gate now fails once in 6.7 million operations. The best two-qubit gates fail a thousand times more often. That gap, counted in nines, sets the pace of fault tolerance and every serious Q-Day estimate.
Read More » -
Quantum Security & PQC
Bitcoin’s Institutions Take On the Quantum Security Bill
Nine institutions pledged $15 million over three years for Bitcoin security, with quantum readiness the first workstream. Galaxy separately announced up to $5 million in developer grants for post-quantum work.
Read More » -
Industry
PsiQuantum’s $125 Million DARPA Deal Buys Verification
DARPA signed a $125 million agreement to verify PsiQuantum's utility-scale photonic designs in QBI's final stage, where Microsoft remains the only other performer under evaluation.
Read More » -
Industry
SAXON Q’s 128-Qubit Diamond Quantum Computer: Real Fabrication Advance, Misleading Qubit Count
SAXON Q opened orders for a 128-qubit room-temperature diamond quantum computer. The disclosed architecture uses sixteen separate eight-qubit cores with no published inter-core entanglement. The peer-reviewed fabrication advance is real.
Read More » -
Industry
SoftBank and Quantinuum’s Use-Case Timeline Puts Chemical Accuracy in the 2030s
A vendor roadmap that reads more conservatively than the press release wrapped around it. The error-corrected circuit lost to the unencoded baseline, and chemical accuracy waits for hardware nobody has built.
Read More » -
Post-Quantum, PQC, Quantum Security
Why Europe Is Industrialising CV-QKD
QUARTERNEXT places CV-QKD at the centre of one European industrialisation track. EuroQCI remains deliberately multi-protocol. The real story is how telecom integration, certification, and supply-chain control shape the portfolio.
Read More » -
Quantum Security & PQC
ECC Attack Circuit Drops to 835 Logical Qubits
The same Tsinghua-Peking group whose April preprint reached 1,333 qubits for a 256-bit ECC attack has pushed to 835, the lowest yet. The circuit is narrower, but the gate count is 20 times higher than the leading alternative. Smaller machine,…
Read More » -
Quantum Snake Oil
Quantum Washing: The Quantum Industry’s Credibility Tax
Greenwashing had a decade-long head start and its own SEC enforcement playbook before the quantum industry caught up. Quantum washing is following the same arc, faster, because the underlying science is harder for outsiders to evaluate.
Read More » -
Quantum Snake Oil
Post-Selection Laundering
When a vendor reports "zero errors" on a quantum computation, the first question is: how much data did they throw away to get there? Filtering bad results is a real technique. Calling it fault tolerance is a different thing.
Read More » -
Quantum Snake Oil
Circular Validation / Answer-Smuggling
If a quantum circuit's rotation angles are derived from a classical solution of the same problem, the quantum computer is confirming a known answer, not discovering one. This pattern appears in claims of quantum computational advantage.
Read More » -
Quantum Snake Oil
Engineered Signature as Evidence
Designing a system to force all inputs to the same output, then presenting that output as proof the system works, is circular reasoning. This pattern appears in quantum computing claims and beyond.
Read More » -
Quantum Snake Oil
Software-Defined Fault Tolerance
When a vendor claims their software eliminates the qubit overhead of quantum error correction, they are claiming that a proven mathematical requirement of quantum information theory does not apply to them. It does.
Read More » -
Industry
China’s Neutral-Atom Sprint: Three Generations in Nine Months — But Where Are the Benchmarks?
China's CAS-linked neutral-atom ecosystem unveiled three quantum computer systems in nine months, each in a smaller package than the last. The iteration speed on form factor has no Western counterpart. Not one system has published peer-reviewed performance data.
Read More » -
Quantum Security & PQC
Singapore Tells Its Critical Infrastructure to Finish Quantum-Safe Migration by 2031
CSA's Handbook gives CII owners three quantum-safe migration milestones: plan by March 2027, quantum-safe procurement from 2028, completion by the end of 2031. The dates are clear; their public legal footing is not.
Read More »
