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  • Upcoming Events
    • In-Person Events
    • Online Events
  • Latest Community Posts
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    • In-Person Events
    • Online Events
  • Latest Community Posts

Latest Community Posts

The Quantum Observer NewsletterApril 12, 2026

Quantum Observer #6 — The Third Lever

Architecture joins algorithms in shrinking the path to CRQC. Cloudflare matches Google's 2029 deadline. And China's quantum strategy is more coordinated than the West admits.
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PostQuantum.com PostApril 11, 2026

Quantum Open Architecture (QOA) & Quantum Systems Integration: From Monoliths to Modular Quantum Computing

Today's quantum computers are monoliths — a single vendor designs the chip, builds the control electronics, writes the software, and operates the cloud platform. The customer gets a black box. This...
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PostQuantum.com PostApril 10, 2026

Underestimating China: Why Beijing Could Win the Quantum Race

In December 2025, John Martinis stood in a Tel Aviv hotel lobby, hours from boarding a flight to Stockholm to collect his Nobel Prize in Physics. The reporter from Bloomberg wanted to know about th...
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PostQuantum.com PostApril 10, 2026

China’s Quantum Talent Ecosystem: Building a Superpower’s Workforce

In 1996, a 26-year-old physics student from the University of Science and Technology of China arrived in Vienna to begin doctoral work under Anton Zeilinger, one of the world's leading quantum expe...
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PostQuantum.com PostApril 10, 2026

China’s Quantum Sensing Ecosystem: From Deep-Sea Diamonds to Drone-Mounted Submarine Hunters

In April 2025, a team from the University of Science and Technology of China published what might be the most consequential quantum sensing result of the decade — and almost nobody in the Western s...
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PostQuantum.com PostApril 10, 2026

China’s Hefei National Laboratory: The Nerve Center of a Quantum Superpower

On April 26, 2016, Xi Jinping walked into USTC's Advanced Technology Research Institute in Hefei and listened to a physicist named Pan Jianwei describe the future of quantum information science. Wh...
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PostQuantum.com PostApril 9, 2026

China’s Quantum Supply Chain: How Export Controls Are Building What They Sought to Prevent

In June 2023, a Zhejiang University graduate named Chen Jie sat for an interview with a Chinese tech columnist. Chen had founded a cryogenics company called CSSC Pengli in Nanjing thirteen years ea...
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PostQuantum.com PostApril 9, 2026

Architecture Matters as Much as the Algorithm: Q-CTRL’s Heterogeneous Quantum Computer Design Cuts RSA-2048 to 190k–381k Qubits

9 Apr 2026 - Researchers at Q-CTRL, a quantum infrastructure software company headquartered in Los Angeles and Sydney, have published a paper introducing Q-NEXUS, a heterogeneous quantum computing ...
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PostQuantum.com PostApril 8, 2026

OT Security in the Age of AI Exploits: What Anthropic’s Mythos Preview Means for Critical Infrastructure

On April 7, 2026, Anthropic disclosed Claude Mythos Preview, an AI model that autonomously discovers and exploits zero-day vulnerabilities in every major operating system and web browser. As I deta...
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PostQuantum.com PostApril 8, 2026

Anthropic’s Mythos Preview and the End of a Twenty-Year Cybersecurity Equilibrium

7 Apr 2026 – Cloudflare, the infrastructure company that handles a significant share of global internet traffic, today announced it is accelerating its post-quantum cryptography roadmap and targeti...
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