Top AI & Tech News Stories — September 28, 2026
The top AI and tech news story of September 28, 2026 was “Nvidia pushes full-stack AI agent security as OpenAI sits out partner roster”, covered by 23 outlets (25 articles), according to Skillenai's news index. 20 stories ranked across 115 articles.
Last updated · 20 stories · 115 articles
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Nvidia pushes full-stack AI agent security as OpenAI sits out partner roster
23 outlets · 25 articles · 57 total since September 28, 2026 · NVIDIA, NVIDIA Open Agent Safety Platform, OpenShell, anthropic, Sentry
Amid growing concerns over increasingly autonomous AI systems, Nvidia CEO Jensen Huang has repeatedly argued that AI agent jailbreaks are fundamentally an "engineering problem" that can be addressed without slowing AI development. The article requires paid subscription…
Read at theguardian.com →First reported by itdoeswhatnow.comMore coverage: thenewstack.io · cyberscoop.com · therobotreport.com · cnbc.com · news.google.com
Claude Sonnet 5: Anthropic's Latest AI Model Advances Coding and Reasoning Capabilities
13 outlets · 14 articles · 23 total since September 9, 2026 · anthropic, Claude Sonnet 5.5, Opus 5.5, Google, Claude Sonnet 5
Anthropic has unveiled Claude Sonnet 5, marking a significant advancement in artificial intelligence capabilities that could reshape the competitive landscape of AI coding assistants and reasoning models. This latest iteration represents a substantial leap forward from its…
Read at 9to5mac.com →First reported by aipowerranking.comMore coverage: the-decoder.de · thenewstack.io · siliconangle.com · sea.mashable.com · news.google.com
Meta Recruits MongoDB’s CEO to Sell AI Agents Straight at Microsoft and Salesforce
10 outlets · 10 articles · 17 total since September 28, 2026 · Meta, MongoDB, Meta Enterprise Platform, Meta Business Agent, Muse Code
Meta spent years teaching companies how to buy ads on Facebook and Instagram and how to talk to customers on WhatsApp. Now it wants its software sitting inside those same companies, handling work that used to belong to Microsoft, Salesforce and a growing list of agent vendors…
Read at constellationr.com →First reported by trendingtopics.euMore coverage: thenewstack.io · siliconangle.com · trendingtopics.eu · sqmagazine.co.uk · technobezz.com
Trump reúne a los gigantes de la IA mientras crece la presión por su seguridad
9 outlets · 10 articles · 13 total since September 28, 2026 · AMD, NVIDIA, World Labs, Lisa Su, Fei-Fei Li
El presidente estadounidense, Donald Trump, se reunirá este martes en la Casa Blanca junto con destacados líderes del sector de la inteligencia artificial en medio del debate sobre si hay que frenar el desarrollo de la IA para implementar una mayor supervisión sobre sus avances…
Read at constellationr.com →First reported by trendingtopics.euMore coverage: trendingtopics.eu · en.wowtale.net · nerds.xyz · theregister.co.uk · natural20.com
OpenAI zastavila nový model. Zatloukal, co udělal, a jednal bez svolení
10 outlets · 12 articles · 79 total since September 28, 2026 · OpenAI, Saachi Jain, wall street journal, GPT-6.1 Astra, ChatGPT
Stopka den před vydáním OpenAI plánovala v říjnu nasadit GPT-6.1 Astra, vylepšenou verzi modelu, který spustila 3. září jako základ rodiny GPT-6. Koncem září, 28. a 29. 9., interní bezpečnostní tým vydání zastavil. Firma to oznámila bez velké slávy, ale důvod je konkrétní. Model…
Read at theguardian.com →First reported by itdoeswhatnow.comMore coverage: wire.fourthweb.ai · 9to5google.com · cnbc.com · news.google.com · panewslab.com
OpenAI pauses training, again
10 outlets · 11 articles · 21 total since September 25, 2026 · OpenAI, Hugging Face, DNS, sandboxing, monitoring
The weak point in OpenAI's sandbox turned out to be one of the oldest and dullest parts of the internet. The Domain Name System, or DNS, is the directory that turns a web address into the numerical address computers actually use, and OpenAI's sandbox still allowed access to it…
Read at arstechnica.com →First reported by itdoeswhatnow.comMore coverage: thenewstack.io · implicator.ai · me.pcmag.com · cyberinsider.com · controlplane.news
Faculty Fast Take: Wait … the People Building AI Want to Slow It Down?
4 outlets · 4 articles · 288 total since March 6, 2026 · Anthropic, OpenAI, Dario Amodei, Sam Altman, Elon Musk
Anthropic lead researcher Evan Hubinger made headlines earlier this month after declaring there was a greater than 10% chance AI could wipe out humanity. Should society be concerned? The answer is potentially yes, according to Erik Noyes , associate professor at Babson College…
Read at thenextweb.com →First reported by techscoop.substack.comMore coverage: webpronews.com · fortuneita.com · itdoeswhatnow.com
pgEdge Starfleet Adds MCP, RAG and Database Branching to Managed Postgres
4 outlets · 4 articles · pgEdge, Postgres, copy-on-write, pgEdge Agentic AI Toolkit for Postgres, Phillip Merrick
pgEdge Starfleet launches with built-in MCP and RAG servers, copy-on-write Postgres branches, managed and BYO-cloud deployment, and plans starting at $25 per database per month.
More coverage: gestaltit.com · sdtimes.com · aicybr.com
🎬 OpenAI Hit Pause After an AI Agent Broke Out of Its Sandbox
2 outlets · 2 articles · OpenAI, Meta, Rui, Luis, DNS
🚀 Be featured in our next issue. 👉 work with us here Happy Monday, everyone 👋 Rui and Luis here. OpenAI froze its top models after an agent escaped its sandbox, Photoshop and Lightroom landed inside Gemini , and Meta can now turn one prompt into a playable game. Start your week…
More coverage: theaipixel.substack.com
Meta disputes claim that Muse read a user’s private messages without permission
3 outlets · 3 articles · 41 total since September 12, 2026 · Meta, MUSE, Amazon, Patrick Wardle, OpenAI
Meta says its Muse AI agent cannot access a user’s Messages without explicit permission, disputing a journalist’s account that the agent read his private messages while the required Mac setting was turned off. This article has been indexed from Security News | TechCrunch Read…
Read at apcmag.com →First reported by cybernewscentre.comMore coverage: androidheadlines.com · smartworld.it
SiMa.ai Bags $150M at $1.45B Valuation for Edge AI Chips
3 outlets · 3 articles · 9 total since September 28, 2026 · SiMa.ai, Fidelity Investments, Palette Neat, Amplify, Krishna Rangasayee
Key Takeaways SiMa.ai closed a $150 million Series C on September 28, 2026, reaching a $1.45 billion valuation, with J.P. Morgan and Fidelity among the new investors in the oversubscribed round. The Modalix MLSoC, built on TSMC’s 6nm process, supports CNNs, Vision Transformers…
Read at entrackr.com →First reported by eu.techcrunch.comMore coverage: eu.techcrunch.com · en.wowtale.net
Cybersicurezza, la piattaforma UNCTADstat dell’ONU nel mirino di agenti AI. Possibili collegamenti con OpenAI
4 outlets · 4 articles · 27 total since September 25, 2026 · OpenAI, Web scraping, urlquery.net, UNCTADstat, Transluce
Da un’analisi è emerso che agenti AI avrebbero chiesto dati alla piattaforma statistica delle Nazioni Unite per commercio e sviluppo, cambiando metodo operativo dopo l’iniziale fallimento delle stesse richieste. Agenti AI avrebbero provato ad ottenere dati dall’ UNCTADstat , la…
Read at apcmag.com →First reported by vibegraveyard.aiMore coverage: metacurity.com · news.google.com · theregister.co.uk
MongoDB's Ittycheria back in CEO fold
1 outlet · 1 article · Dev Ittycheria, Data platform, agentic AI deployments, Atlas vector search, embeddings
MongoDB's Ittycheria back in CEO fold Larry Dignan Mon, 28 Sep 2026 - 06:56 Larry Dignan Editor in Chief of Constellation Insights Constellation Research Larry Dignan is Editor in Chief of Constellation Insights at Constellation Research, where he leads editorial coverage…
MIT names David Siegel Innovation Fellow to advance AI and scientific discovery
1 outlet · 1 article · 2 total since September 24, 2026 · Artificial Intelligence, machine learning, data science, Data engineering, Human-Machine Interaction
The computer scientist, entrepreneur and philanthropist will work with the MIT Schwarzman College of Computing during the 2026-27 academic year MIT has appointed David Siegel as an Innovation Fellow for the 2026-27 academic year, focusing on AI and scientific discovery Photo…
Read at edtechinnovationhub.com →First reported by sciencehub.mit.eduOpenAI Academy adds role-specific ChatGPT prompt packs for US congressional staff
1 outlet · 1 article · Prompt packs, prompt engineering, Natural language generation, content drafting, information verification
The resources cover legislative, constituent service, communications and district-office roles, with 30 prompts in individual packs designed to turn approved source material into first drafts OpenAI Academy has created role-specific ChatGPT prompt packs for congressional staff…
Anthropic says Claude lesson-planning tools are reaching 68,000 teachers in Ghana
1 outlet · 1 article · lesson planning, knowledge graphs, Curriculum alignment, AI tool deployment, AI for education
The AI company used its UNGA-week briefing in New York to detail education projects spanning teacher support in Ghana, public schools in Brazil and curriculum infrastructure in Nigeria, Rwanda and India Anthropic outlined education uses of Claude spanning teacher lesson…
Microsoft names James Collins Global Government Lead for new Frontier Company
1 outlet · 1 article · AI, cybersecurity, cloud adoption, Technology Strategy, State & Local Government Services
Collins will lead the government focus within Frontier Industry Advisory’s Government, Defense & Intelligence team, working with public-sector leaders across the Americas, EMEA and Asia James Collins has taken on the role of Global Government Lead within Microsoft’s new Frontier…
Drunk AI models leak secrets, easier to jailbreak
3 outlets · 3 articles · Large language models (LLMs), fine-tuning, jailbreaking, natural language processing (NLP), prompting
Researchers at the University of New South Wales (UNSW) Sydney have found that artificial intelligence models trained to write like intoxicated people exhibit serious security weaknesses, becoming easier to jailbreak and more prone to revealing confidential information. The…
More coverage: startupdaily.net · cybermaterial.com
AI godfathers warn of runaway ‘intelligence explosion’
2 outlets · 2 articles · 53 total since July 11, 2026 · OpenAI, Anthropic, Google, Google Deepmind, AI safety
OpenAI chief scientist also among authors of report on prospect of ‘most consequential technological development in history’ Two of the “godfathers” of modern AI and senior executives at OpenAI and Anthropic have warned governments to prepare for an AI “intelligence explosion”…
Read at theguardian.com →First reported by modelcurrent.comMore coverage: theworldofai.org
Google Replaces Gemini Gems With Skills
3 outlets · 3 articles · 6 total since September 28, 2026 · Google, Gemini, Skills, Gems, Gemini
Google drops Gems for Skills, joining OpenAI and Anthropic in the shift to agent-ready prompt formats Google is rolling out "Skills" globally in Gemini chat. Skills are detailed prompts for specific tasks that the AI can help write and refine. They replace Gems, Google's…
More coverage: webpronews.com · techaimag.com
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How this was computed
Articles in the Skillenai news index are grouped into event clusters at enrichment time (hybrid embedding/BM25/entity candidate search plus an LLM join-vs-new judge). Stories are ranked by the authority of the articles published on 2026-09-28 (UTC) — the sum of their outlet and author authority — so a multi-day story only ranks on the strength of that day's coverage. Article and outlet counts are likewise scoped to the day. The highlighted link is the day's highest-authority article in each cluster.