Latest Quantum Computing Post
The week ending November 22, 2025, delivered a powerful surge of advancements in quantum computing demanding your attention—from Hong Kong deploying the city’s first chip-based quantum network to IBM and Cisco unveiling plans for a distributed, fault-tolerant quantum infrastructure. Funding accelerated, hardware reached new milestones, and post-quantum defenses hardened. These developments aren’t hype; they’re the building blocks of the next computing era. Here’s the full summary you can’t afford to miss.
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At The Qubit Report, our mission is to promote knowledge and opinion of quantum computing from the casual reader to the scientifically astute. Because Quantum is Coming.
Recent Quantum Computing Posts
Quantum Enhanced Coherent Ising Machines Accelerated by NTT Research
NTT Research and Tohoku University have launched a collaboration to accelerate quantum enhanced Coherent Ising Machines (CIM) on high-performance computing platforms. Their paper in Quantum Science and Technology reveals that single-photon CIMs outperform conventional models, converting fragile quantum entanglement into strong classical correlations. The teams will next optimize kernels, scale to 100 million spins, and pursue a physical implementation of Cyber CIM for industrial optimization.
Post-Quantum Encryption Secures Syllego’s DUST Platform for Smart City Cybersecurity
Patero has embedded its post-quantum encryption into Syllego’s DUST platform, advancing cybersecurity for U.S. smart cities. The integration supports federal compliance and safeguards critical infrastructure against quantum-era threats.
SUPREME Superconducting Quantum Chips: EU Launches Industrial Roadmap to 2027
The EU-backed SUPREME initiative is set to standardize and scale up fabrication of superconducting quantum chips. Coordinated by VTT, the six-year project unites 23 partners from eight Member States to create pilot lines and process design kits, opening manufacturing access to Europe’s quantum startups and research centers by 2027.
1776 Reimagined: The Quantum Revolution of 2025
The quantum revolution — pitting the US vs UK — is heating up in 2025. The US dominates with investment and scale, but the UK holds its own with smart innovation and regulatory savvy. From talent pools to chip design, both nations bring unique strengths to the field. It’s not a 1776-style rout—none-the-less, it’s another fight with global impact.
Superconducting Compute for AI and Quantum: Snowcap Debuts with $23M Backing
Snowcap Compute has emerged from stealth with a $23 million seed round led by Playground Global. The startup is developing a superconducting compute platform tailored for next-gen AI and quantum workloads. With its energy-efficient architecture and high-performance processing, Snowcap targets a new era in data center infrastructure.
Post-Quantum Cryptography Readiness Accelerated by Fortanix’s PQC Central
Fortanix has introduced PQC Central, a feature designed to help enterprises evaluate cryptographic risk and navigate their post-quantum transition. Embedded in its Armor platform, PQC Central streamlines discovery, risk scoring, and algorithm migration. It’s a strategic move as governments push for quantum security readiness.
Microsoft’s 4D Geometric Codes Sharpen Focus on Scalable Quantum Error Correction
Microsoft’s new 4D geometric codes transform quantum computing by cutting error rates 1,000-fold. Paired with Atom Computing’s neutral-atom qubits, they enable reliable logical qubits. Such advancements could support applications in AI and cryptography.
Quranium Launches Quantum-Secure Testnet as Quantum Art Partners with NVIDIA
Quranium launches its Convergence Layer testnet featuring quantum-secure cryptography, while Quantum Art integrates with NVIDIA’s CUDA-Q to scale hybrid applications. The upcoming Barcelona Biennial highlights quantum’s global impact, even as funding gaps threaten education efforts.
糟了! Micius Satellite QKD Vulnerabilities Threaten Claimed Quantum Security
The Micius satellite’s QKD system, designed for secure communication, faces vulnerabilities due to laser timing flaws. A 300 ps delay allows eavesdroppers to distinguish signal and decoy states, nullifying security. Enhanced testing and synchronization are critical for future systems.