{
  "site": "https://pwn.watch",
  "generatedAt": "2026-10-23T18:42:33.457Z",
  "tag": {
    "id": "openai",
    "label": "OpenAI",
    "isStack": false,
    "url": "https://pwn.watch/t/openai",
    "feed": "https://pwn.watch/t/openai/feed.xml"
  },
  "counts": {
    "incidents": 2,
    "live": 0,
    "notFullyPatched": 0,
    "patched": 2
  },
  "incidents": [
    {
      "slug": "openai-employee-devices-tanstack-shai-hulud",
      "title": "OpenAI employee devices hit via TanStack Mini Shai-Hulud wave",
      "url": "https://pwn.watch/i/openai-employee-devices-tanstack-shai-hulud",
      "json": "https://pwn.watch/i/openai-employee-devices-tanstack-shai-hulud.json",
      "status": "closed",
      "severity": "high",
      "patchStatus": "patched",
      "category": "supply-chain",
      "product": "TanStack-related npm packages / OpenAI employee endpoints",
      "tags": [
        "node",
        "npm",
        "openai",
        "tanstack",
        "shai-hulud",
        "supply-chain",
        "data-breach"
      ],
      "cveIds": [],
      "affectedVersions": [
        "Compromised TanStack package versions in the May wave"
      ],
      "fixedVersions": [],
      "startedAt": "2026-05-01",
      "closedAt": "2026-05-31",
      "updatedAt": "2026-05-31",
      "summary": "In May 2026 OpenAI confirmed two employee devices were breached as part of the broader TanStack Mini Shai-Hulud npm supply-chain campaign. OpenAI said customer data, production systems, IP and deployed software were not impacted.",
      "xPost": null
    },
    {
      "slug": "mixpanel-smishing-breach-openai-api-users-2025",
      "title": "Mixpanel smishing breach exposes OpenAI API users' names and emails",
      "url": "https://pwn.watch/i/mixpanel-smishing-breach-openai-api-users-2025",
      "json": "https://pwn.watch/i/mixpanel-smishing-breach-openai-api-users-2025.json",
      "status": "closed",
      "severity": "medium",
      "patchStatus": "no-fix-needed",
      "category": "breach",
      "product": "Mixpanel (analytics vendor); OpenAI API platform users",
      "tags": [
        "ai",
        "mixpanel",
        "openai",
        "smishing",
        "data-breach"
      ],
      "cveIds": [],
      "affectedVersions": [
        "n/a"
      ],
      "fixedVersions": [],
      "startedAt": "2025-11-08",
      "closedAt": "2025-11-27",
      "updatedAt": "2025-11-27",
      "summary": "Mixpanel detected a smishing campaign on November 8, 2025 that led to an export of some customers' analytics data. OpenAI said limited API-platform user data was exposed (names, emails, coarse location, browser/OS, org and user IDs), but no chats, prompts, API keys, passwords or payment data. OpenAI removed Mixpanel from production.",
      "xPost": null
    }
  ],
  "posts": [],
  "changes": [
    {
      "incident": "mixpanel-smishing-breach-openai-api-users-2025",
      "incidentTitle": "Mixpanel smishing breach exposes OpenAI API users' names and emails",
      "category": "breach",
      "severity": "medium",
      "status": "closed",
      "patchStatus": "no-fix-needed",
      "date": "2025-11-26",
      "title": "OpenAI discloses impact on API users and drops Mixpanel",
      "body": null,
      "sourceUrl": "https://openai.com/index/mixpanel-incident/",
      "url": "https://pwn.watch/i/mixpanel-smishing-breach-openai-api-users-2025"
    },
    {
      "incident": "mixpanel-smishing-breach-openai-api-users-2025",
      "incidentTitle": "Mixpanel smishing breach exposes OpenAI API users' names and emails",
      "category": "breach",
      "severity": "medium",
      "status": "closed",
      "patchStatus": "no-fix-needed",
      "date": "2025-11-08",
      "title": "Mixpanel detects the smishing campaign and unauthorized export",
      "body": null,
      "sourceUrl": "https://openai.com/index/mixpanel-incident/",
      "url": "https://pwn.watch/i/mixpanel-smishing-breach-openai-api-users-2025"
    }
  ]
}