{
  "id": 19227,
  "url": "https://www.businessinsider.com/anthropic-says-claude-models-went-rogue-hacked-3-companies-testing-2026-7",
  "title": "Anthropic says its models went rogue and hacked 3 companies during testing",
  "summary": "Anthropic says it found multiple cases of Claude models gaining unauthorized access to other organizations' systems, the latest AI hacking incident to prompt concern and skepticism. In a blog post on Thursday, Anthropic said it proactively ... (https://incidentdatabase.ai/cite/1627#7691)",
  "authors": null,
  "category": "incident",
  "topics": null,
  "orgs": "anthropic",
  "regions": null,
  "published_at": "2026-08-13T00:00:00.000Z",
  "fetched_at": "2026-08-14T05:10:49.168Z",
  "source_slug": "aiid",
  "source_name": "AI Incident Database",
  "source_homepage": "https://incidentdatabase.ai",
  "ethics_ai_record_url": "https://ethics.ai/record/19227",
  "original_url": "https://www.businessinsider.com/anthropic-says-claude-models-went-rogue-hacked-3-companies-testing-2026-7",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}