Quantum Low-Density Parity-Check (qLDPC) codes are an emerging class of quantum error-correcting codes that promise to significantly reduce the overhead required for fault-tolerant quantum computin...
A preprint manuscript (ID: 202510.1649) titled “A Novel Hybrid Quantum Circuit for Integer Factorization: End-to-End Evaluation in Simulation and Real Quantum Hardware” was published on the Preprin...
Iceberg Quantum's Pinnacle Architecture paper claims RSA-2048 can be factored with fewer than 100,000 physical qubits - a genuine 10× reduction over the previous state of the art - by replacing sur...
Google will not put post-quantum signatures into traditional X.509 certificates for Chrome. Instead, the company announced in February 2026 a fundamentally different architecture - Merkle Tree Cert...
The payments industry has navigated big cryptographic transitions before. The migration from magnetic stripes to EMV chips took the better part of two decades and cost billions. The shift from SHA-...
When I tell fellow CISOs, board members, or even seasoned program managers that the integrated program plan for a comprehensive quantum security / post-quantum cryptography (PQC) migration I recent...
No, the “Pinnacle Architecture” Is Not Bringing Q-Day Closer 2-5 Years (but It Is Credible Research)
Since the preprint paper of The Pinnacle Architecture preprint hit and its Quantum Insider coverage ran, my phone has been ringing off the hook.
The question behind most of those calls is simple: ...
On 20 January 2026, the European Commission published COM(2026) 13 final - a proposed directive amending NIS2 as part of a broader cybersecurity simplification package tied to the upcoming Cybersec...
A team at the University of Science and Technology of China (USTC) published a paper in Science that quietly redrew the map of what device-independent quantum key distribution (DI-QKD) can do. Led ...