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Crypto-agility is now the method, and the PQC migration is the first exercise of it. The program closes when the organization can change algorithms on a date it chooses. Two companion frameworks publish alongside version 3.0. The post PQC Migration Framework v3.0: Build the Ability to Change Again appeared first on PostQuantum - Quantum Computing, Quantum Security, PQC.

The people who build frontier AI ask how a model could ever take power. The July 2026 intrusions answered the first step and half of the second. The rest run through controls organisations already own and already fail at. The post Alignment Is Whether AI Wants to Kill Us. Cybersecurity Is Whether We Let It. appeared first on PostQuantum - Quantum Computing, Quantum Security, PQC.

Google attached a serious interpretation of quantum mechanics to a benchmark every standard interpretation predicted, and whose headline run was never directly verified. Ten months later the same lab kept the interference and left the metaphysics out. The post Google’s Multiverse Claim Was a Serious Argument Attached to the Wrong Experiment appeared first on PostQuantum - Quantum Computing, Quantum Security, PQC.

Quantinuum's Helix architecture demonstrates logical memory, Clifford computation and an inter-code interface on Helios – all without postselection. The gap between these components and sustained universal computation defines what comes next. The post Quantinuum’s Helix Demonstrates How a Compact Error-Correcting Code Can Compute appeared first on PostQuantum - Quantum Computing, Quantum Security, PQC.

Fujitsu says it has built the first diamond-spin quantum computer prototype to integrate a tin-vacancy center with an on-chip photonic circuit. The fabrication is real. The scalability metrics that would validate the modular architecture are not yet published. The post Fujitsu Built a Diamond-Spin Quantum Prototype. The Numbers That Would Prove It Scales Are Missing. appeared first on PostQuantum - Quantum Computing, Quantum Security, PQC.