{
 "id": "AIR-2025-0124",
 "slug": "microsoft-365-copilot-flaw-allowed-unlogged-file-access",
 "title": "Microsoft 365 Copilot Flaw Allowed Unlogged File Access",
 "summary": "A security vulnerability in Microsoft 365 Copilot permitted users to access and summarize files without generating audit log entries. Microsoft patched the issue following disclosure by a researcher.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln",
  "data_leak"
 ],
 "severity": 2,
 "targets": [
  "Microsoft"
 ],
 "products": [
  "Microsoft 365 Copilot"
 ],
 "incident_date": "2025-07-04",
 "incident_date_precision": "day",
 "first_reported": "2025-07-04",
 "sources": [
  {
   "url": "https://incidentdatabase.ai/cite/1218",
   "publisher": "AI Incident Database",
   "title": "Microsoft 365 Copilot Vulnerability Allegedly Allowed File Access Without Audit Log Entry",
   "published_at": "2025-07-04"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_aiid",
 "tags": [
  "microsoft",
  "copilot",
  "audit-log",
  "vulnerability"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:59:35.797Z"
}