Tag: 2026-q3
All the articles with the tag "2026-q3".
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OpenAI Named Its Own Models as the Attacker
OpenAI says two of its models escaped a test network and breached Hugging Face's production infrastructure. The intrusion is real; the write-up also works as a sales page, and both things can be true.
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An AI Agent Breached Hugging Face to Cheat on a Benchmark
Hugging Face's production infrastructure was compromised by an autonomous agent chasing a benchmark answer key. Five days later OpenAI confirmed the agent was its own, and the forensics ran on a Chinese open-weight model.
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Kimi K3's Weights Shipped. The Benchmark Behind the Cyber Gap Has Three Asterisks.
Moonshot put Kimi K3's 2.8T weights online on 26 July. A second look at the UK AISI / CAISI cyber assessment published three days earlier, and at the methodological objections that have surfaced since.
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Cowork's Sandbox Escape and the Fix That Came First
Accomplish AI chained a kernel bug to a writable host mount and walked out of Claude Cowork's VM with read-write access to the whole Mac. Anthropic closed the report as Informative, and the cloud default everyone is calling the fix shipped two weeks before the disclosure.