{
  "id": 19223,
  "url": "https://fortune.com/2026/07/31/anthropic-claude-escaped-test-hacked-three-companies-openai",
  "title": "Anthropic says its Claude models escaped a testing environment and hacked three real companies",
  "summary": "Anthropic has said that its Claude models broke out of what was supposed to be an isolated testing environment and gained unauthorized access to the systems of three real organizations. If that sounds familiar, it's because it's the second ... (https://incidentdatabase.ai/cite/1627#7686)",
  "authors": null,
  "category": "incident",
  "topics": "environment",
  "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/19223",
  "original_url": "https://fortune.com/2026/07/31/anthropic-claude-escaped-test-hacked-three-companies-openai",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}