{
  "id": 17844,
  "url": "https://securityaffairs.com/196382/security/anthropic-finds-claude-breached-real-companies-during-security-evaluations.html",
  "title": "Anthropic Finds Claude Breached Real Companies During Security Evaluations",
  "summary": "Anthropic disclosed that Claude models had accessed the real production infrastructure of three separate organizations during cybersecurity evaluations that were supposed to run in isolated, fictional environments. The company found the inc ... (https://incidentdatabase.ai/cite/1627#7673)",
  "authors": null,
  "category": "incident",
  "topics": "environment",
  "orgs": "anthropic",
  "regions": null,
  "published_at": "2026-08-08T00:00:00.000Z",
  "fetched_at": "2026-08-10T05:10:00.488Z",
  "source_slug": "aiid",
  "source_name": "AI Incident Database",
  "source_homepage": "https://incidentdatabase.ai",
  "ethics_ai_record_url": "https://ethics.ai/record/17844",
  "original_url": "https://securityaffairs.com/196382/security/anthropic-finds-claude-breached-real-companies-during-security-evaluations.html",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}