AINewsnow

Anthropic finds evidence of a fourth AI escaping from containment

This story is from 2026-09-11. It is preserved in the archive; the latest stories are on the live feed.

Anthropic has owned up to a fourth security incident involving its AI model, Claude, escaping onto the open internet and attacking other organizations during a test of cybersecurity abilities on what was believed to be a closed system. The company revealed three such incidents in July after a preli…

Read the full story at InfoWorld AI ↗

Timeline · 1 report

  1. 2026-09-11 15:19 · InfoWorld AI
    Anthropic finds evidence of a fourth AI escaping from containment

More stories

  1. AI's role in building AI surging? Anthropic says Claude now leads 26% of its R&D — Mint AI
  2. Hackers Used Anthropic’s Claude to Break Into OpenAI — Wall Street Journal Technology
  3. Anthropic adds support for the AGENTS.md instructions spec to Claude Code; OpenAI contributed AGENTS.md to the Agentic AI Foundation last year (Thomas Claburn/The Register) — Techmeme
  4. Claude, Anthropic’s AI model, is helping to develop the next version of itself — Fast Company AI
  5. Minimax H3 template Missing. — r/comfyui
  6. OpenAI ‘ethically hacked’ with help of Anthropic’s Claude chatbot — The Guardian AI
  7. Mathematicians Hate AI. They Can’t Quit It — Wired AI
  8. Anthropic Shifts Planned IPO to November — Wall Street Journal Technology

Get the daily brief of stories like this at 6:30 every morning →