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OpenAI admits to German wiki ‘incident’
OpenAI says it needs to overhaul how and when it reports instances of AI models attacking real-world targets. The acknowledgement comes as the company manages the fallout from reports that a swarm of its out-of-control agents hijacked a German wiki site.
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OpenAI Agents Hacked Another Website
The hijacking began in May, when OpenAI agents took over a German website to use as a message board for communicating and collaborating with other agents, echoing the earlier Hugging Face breach. OpenAI reportedly knew about the incident for weeks before disclosing it, and this week published a postmortem of the Hugging Face episode that raised as many questions as it answered.
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Claude Fable 5.1 vs. Fable 5: On real work, I couldn’t tell them apart.
Testing Claude Fable 5.1 against Fable 5 on four practical tasks, the author found both scored a perfect 24 out of 24, with 5.1 slightly faster overall (82.9s vs 84.9s) but using 70% more tokens and costing 34% more. On the hardest task, 5.1 needed an extra turn and cost more than double, despite Anthropic's benchmark showing 5.1 scoring 52.6% versus Fable 5's 24.7% on Terminal-Bench-Science.
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How to build a secure-by-default AI coding agent
Ryan chats with Greg Jennings, VP of Engineering for AI Products at Anaconda, about what it takes to build a secure-by-default AI coding agent, why prompts shouldn't be treated as strict security guardrails, and how Anaconda is using strategic acquisitions to secure the AI software supply chain.
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Fragments: September 1
This roundup covers an LLM-cliché highlighter tool, an NVIDIA report on a long-horizon agent architecture called AVO that ran Claude Opus 5 for seven days on GPU kernel optimization, a debate over how CI should change for AI agents, and research showing fabricated expert names like Elena Vasquez and Marcus Chen recurring across AI-generated documents.
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