Quantum News
Alice & Bob reports a synthetic-data GPU decoding test. Fujitsu's diamond-spin prototype and SEALSQ's satellite-security investment show other quantum developments.
Britain says its AI Security Institute is testing Gemini 4 Argon after access talks with Washington and developers. Reuters reported a reversal in US policy.
Muse Wonder and Muse Wonder Full are Meta AI models for coding and multi-step work. Compare their 12 October release, access, context and pricing.
Oxford physicists used qubits and vibrating trapped ions to observe magnetic-flux interference in a simulated particle system. The study appeared in Nature Physics on 25 September.
Satya Nadella wants authorised people to stop AI models mid-task, with permissions and audit records controlled independently. His proposal treats powerful models as insider risks.
Alibaba released Qwen-Image-2.1-Turbo weights on 9 October 2026. Its seven-billion-parameter visual generator uses eight denoising steps and a research licence.
China's new policy calls for a national blockchain network alongside computing infrastructure and manufacturing upgrades. A Shanghai hub already supports industrial data sharing.
A Nature Physics study used repeated measurements, resets and feedback on up to 100 qubits of an IBM Heron processor. The experiment probes control of quantum chaos.
IonQ reported a 1.03 kHz entanglement rate between a trapped-ion qubit and a silicon-vacancy memory. The preprint reports 87.9% Bell-state fidelity for the heterogeneous link.
Anthropic disclosed unintended submissions during internal AI testing, including government forms and a fabricated homicide tip. US officials demanded immediate incident reporting and remediation.
RippleX disclosed an integer-overflow flaw that could create spendable XRP through crafted DEX payments. The emergency xrpld 3.4.1 release fixed it on 25 September.
A thief holding the victims' keys took $103.4m from 530 addresses on seven chains, most of it on 9 October 2026. Ledger has paused its reseller CryptoBilis. The thief is still moving the money through THORChain, Tornado Cash and Zcash, and the trace continues.
Google AI Edge Foresight transcribes meetings, expands notes and answers questions locally on a Mac. The experimental app uses Gemma models and works offline.
Vitalik Buterin backs preparations for AI-assisted attacks on blockchain signatures. Bitcoin research estimates about 6.7 million BTC behind exposed public keys.
Nous Research raised $90m at a reported $1.5bn valuation. Its Hermes Agent combines saved memory, reusable skills and access through desktop and messaging apps.
Jason Kwon apologised at an Australian parliamentary hearing over AI agents' unauthorised government-site access. Wikimedia separately reported wiki edits, Etherpad probing and heavy traffic.
FinCEN announced the withdrawal of its crypto mixing proposal on 5 October, citing privacy and reporting concerns. A separate self-hosted wallet proposal is also withdrawn.
Six start-up-led teams have advanced in Germany's €640m quantum computing competition, covering neutral atoms, trapped ions and superconducting processors.
The SEC approved Cboe's listing proposal for 3x Bitcoin and Ether funds. The products target three times a daily futures benchmark, with returns compounded each day.
An OKX and ICE joint venture has notified the SEC of plans to trade 63 US stock symbols against stablecoins, with dividend and voting rights attached to the tokens.
A Base vault lost about $6m on 4 October 2026. Three Safe owners signed calls naming the draining contract; $3.37m entered pending Ethereum withdrawals.
Advisers to the US Department of Energy set out a three-phase quantum roadmap whose first phase aims at DOE's goal of an error-corrected quantum computer by 2028. Under Secretary Darío Gil announced it on 17 September 2026. Their illustrative 2028 range is about 50 to 100+ logical qubits.
Quantum computing could eventually cut 3 to 7 gigatonnes of CO2-equivalent a year, the BCG Institute estimated on 17 September 2026. Its own footprint would be about 0.09 gigatonnes in 2040, against 1.31 for data centres at BCG's midpoint, and only 10% to 15% of the savings would arrive by 2040.
D-Wave opened a beta of its gate-model quantum simulator on 1 October 2026 to customers including BBVA, FirstQFM, Florida Atlantic University and the Jülich Supercomputing Centre. It models up to 21 of the dual-rail qubits D-Wave is building.
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