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OpenAI

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Third parties OpenAI reportedly relies on, identified from incident coverage.

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Incident history

The Hacker News·13d ago

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https://breachfeed.com/article/cmttk1yjq002hhnu24bu8rr60

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about 18,000 posts on a dormant 25-year-old German wiki between May and July 2026, using the site as a shared board to pool answers to a timed web task and pass around a way out of their sandbox. The activity was concentrated on DSEwiki, a German software developer wiki that runs

CSO Online·14d ago2 sources

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https://breachfeed.com/article/cmttlze94015thmu2mmm7f9l0

OpenAI launches GPT-6 Astra, its first model to cross a critical cybersecurity threshold

OpenAI launched GPT-6 Astra on Thursday, disclosing that the new flagship model has crossed the “Critical” threshold for cybersecurity risk under its Preparedness Framework, a classification the company said triggers additional deployment restrictions. “GPT‑6 Astra is rolling out today to a limited set of organizations and over the coming days will become available to all ChatGPT Plus, Pro, Business, and Enterprise users, as well as through the OpenAI API and AWS,” OpenAI said in a statement.…

The Hacker News·15d ago2 sources

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https://breachfeed.com/article/cmttk1yjq002phnu24vd2kvzl

GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests

OpenAI on Thursday officially unveiled GPT‑6 Astra, which it described as the "world's most intelligent and aligned model." The development comes days after the artificial intelligence (AI) company said the model had reached the "Critical" cybersecurity capability threshold under its Preparedness Framework. "Astra is state-of-the-art on computer use, browsing, software engineering,

CSO Online·15d ago

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https://breachfeed.com/article/cmttlze95015vhmu29oobq3x6

OpenAI targets small utilities with $1 billion cyber defense initiative

In a keynote speech during a summit at OpenAI’s headquarters attended by 300 enterprise security leaders and CISOs from Fortune 1000 companies, OpenAI President Greg Brockman announced Daybreak for Frontline Defenders, a new global initiative to help frontline defenders use frontier cyber AI to protect essential services in the United States and around the world. The initiative entails a $1 billion global commitment to expand subsidized access to Daybreak cyber models, training, technical…

Graham Cluley·16d ago

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https://breachfeed.com/article/cmttl38q700dnhmu2n2409yw4

Smashing Security podcast #483: This AI helps thieves steal your iPhone

You've had your iPhone stolen. A day later, you get a text from Apple saying they've found it, and a very helpful woman called Alice from Apple Support calls to walk you through recovering it. She's polite. She's professional. But she is not from Apple. She's not even human. And she's about to break into your iPhone. Meanwhile, OpenAI, Anthropic, and Meta have all announced - with varying degrees of drama - that their AI agents have "broken out of the sandbox" and gone hacking. James takes a…

The Hacker News·16d ago

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https://breachfeed.com/article/cmttk1yjq0030hnu2ir8ut4x0

Google, Anthropic, and OpenAI Unveil Cyber AI Models, Safeguards, and Access Programs

Google on Wednesday announced Gemini 3.8 Flash Cyber, which it described as its most capable cybersecurity model, and has made it available to a set of trusted defenders via a new initiative called the Fairwind Program. "The Fairwind Program gives high-priority defenders (like governments, healthcare providers, and telecommunications services) early access to advanced models that help them

Dark Reading·18d ago

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https://breachfeed.com/article/cmttl1yng00cahmu2htb98dyh

AI Model Rules Are Not Security Controls

OpenAI's Hugging Face attack postmortem shows agents don't care about rules — they need strong controls.

Dark Reading·21d ago

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https://breachfeed.com/article/cmttl1yng00cbhmu27k37cupp

Hundreds of OpenAI Agents Invaded Hugging Face Servers

The Hugging Face incident was bigger and worse than previously thought, with approximately 700 agents collaborating on a sophisticated, multistage attack.

Graham Cluley·21d ago

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https://breachfeed.com/article/cmttl38q700dphmu2mmeorxro

Shai-Hulud hackers: two men charged over TeamPCP’s global supply chain crime spree that hit OpenAI, and thousands more

More than 1,000 organisations, 500,000 stolen credentials, and one self-propagating worm named after a Dune sandworm - two men now face charges over TeamPCP's global hacking spree. Read more in my article on the Hot for Security blog.

Cyber Security Headlines·24d ago

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https://breachfeed.com/article/cmu5rjzp7002thku2xfmnl8zz

China's hackers pick DeepSeek, OpenAI blocks Russian influence push, webpages mess with local AI

China's hackers pick DeepSeek OpenAI blocks a Russian influence push A webpage can mess with local AI Get the show notes here: https://cisoseries.com/cybersecurity-news-august-26-2026/ Huge thanks to our episode sponsor, ThreatDown If your current security posture is struggling to keep pace with fast-moving, identity-based threats, your business is exposed. Today's security expertise gap is real, but it doesn't have to be a permanent vulnerability. ThreatDown helps SMBs move from reactive…

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