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PostQuantum.com – Quantum Computing, Quantum Security News
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Zuchongzhi 3.0 Quantum Chip: Technical Analysis and Implications
China’s quantum computing powerhouse, the Zuchongzhi research teams, just unveiled Zuchongzhi 3.0, a new superconducting quantum processor with 105 qubits,…
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AWS Announces Ocelot Chip for Ultra-Reliable Qubits
Amazon Web Services (AWS) has officially unveiled Ocelot, its first in-house quantum computing chip, marking a significant milestone in the…
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Microsoft’s Majorana-Based Quantum Chip – Beyond the Hype
In February 2025, Microsoft unveiled “Majorana 1,” an eight-qubit quantum chip built on a topological qubit architecture – a first-of-its-kind…
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Executive Order 14144: Biden’s Big Swing at Cybersecurity Modernization
On January 16 2025 President Joe Biden signed Executive Order 14144, “Strengthening and Promoting Innovation in the Nation’s Cybersecurity.” The 17‑page directive is the administration’s…
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First Successful Factorization of RSA-2048 by Quantum Computer? Not Even Close!
Chinese researchers published “A First Successful Factorization of RSA-2048 Integer by D-Wave Quantum Computer.” To get straight to the point…
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Russia Unveils First 50-Qubit Quantum Computer Prototype
Fault-tolerant quantum architectures based on erasure qubits represent an exciting development in quantum engineering. They blend clever hardware design with…
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Google Announces Willow Quantum Chip
Google has unveiled a new quantum processor named “Willow”, marking a major milestone in the race toward practical quantum computing.…
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IBM Unveils 156-Qubit ‘Heron R2’ Quantum Processor
IBM has announced a new 156-qubit quantum processor called Heron R2, marking a significant upgrade to its quantum computing hardware…
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India Tests First Indigenous 6-Qubit Quantum Processor
India has achieved a significant quantum computing milestone with its first successful test of a homegrown 6-qubit superconducting quantum processor.…
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NIST Unveils Post‑Quantum Cryptography (PQC) Standards
The U.S. National Institute of Standards and Technology (NIST) has officially announced the release of its first set of post-quantum…
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RSA-2048 Within Reach of 1730 Qubits. Or is it?
The paper’s main claim is striking: by using approximate residue arithmetic and other optimizations, one can factor an RSA-2048 number…
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NIST to Release PQC Algorithms in the Summer
The U.S. National Institute of Standards and Technology (NIST) will release post-quantum cryptographic (PQC) algorithms in the upcoming weeks, according…
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China Unveils Xiaohong: A 504-Qubit Processor
Chinese researchers have announced “Xiaohong”, a new superconducting quantum processor boasting 504 qubits – the largest such chip ever built…
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Hole-Spin Qubits Demonstrated in Silicon FinFETs
In a significant quantum computing breakthrough, researchers from the University of Basel and IBM Research–Zurich have achieved a controlled interaction…
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Major Leap for Quantum Internet: First Critical Connection
London, April 2024 – In a groundbreaking advancement for the future of global communication, researchers from Imperial College London and…
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