OpenAI ChatGPT Enterprise App Authentication Linked

Last updated 11 days ago on 2026-10-06

Created 11 days ago on 2026-10-06

About

Detects ChatGPT Enterprise app authentication events that link a third-party app to a user or workspace. Linking apps establishes durable OAuth-style access that adversaries can use to persist connectors after initial compromise.

Tags

Domain: GenAIPlatform: OpenAIData Source: OpenAI ChatGPT EnterpriseService: OpenAI ChatGPT EnterpriseUse Case: Threat DetectionRule Type: ES|QLTactic: PersistenceMitre Atlas: AML.T0081Language: esql

Severity

medium

Risk Score

MITRE ATT&CK™

Persistence (TA0003)(external, opens in a new tab or window)

↳ Account Manipulation (T1098)(external, opens in a new tab or window)

False Positive Examples

Users legitimately connect approved apps during onboarding.Common Google Drive/Gmail and Slack connector app_id values are excluded; other sanctioned connectors may still alert.

License

Elastic License v2(external, opens in a new tab or window)

Definition

Integration Pack: Prebuilt Security Detection Rules
Related Integrations: openai_chatgpt_enterprise(external, opens in a new tab or window)
Query

✄𐘗text code block:
✄𐘗from logs-openai_chatgpt_enterprise.app_auth_log-* metadata _id, _version, _index
| where
    data_stream.dataset == "openai_chatgpt_enterprise.app_auth_log" and
    event.action == "link" and
    not openai_chatgpt_enterprise.app_auth_log.app_id in (
        "connector_5f3c8c41a1e54ad7a76272c89e2554fa",
        "connector_2128aebfecb84f64a069897515042a44",
        "connector_947e0d954944416db111db556030eea6",
        "asdk_app_69a1d78e929881919bba0dbda1f6436d"
    )
| keep
    _id, _version, _index, @timestamp, event.action, user.id, user.email,
    openai_chatgpt_enterprise.app_auth_log.app_id,
    openai_chatgpt_enterprise.app_auth_log.link_id,
    openai_chatgpt_enterprise.app_auth_log.actor.type,
    openai_chatgpt_enterprise.app_auth_log.principal.type,
    data_stream.*

Install detection rules in Elastic Security

Detect OpenAI ChatGPT Enterprise App Authentication Linked in the Elastic Security detection engine by installing this rule into your Elastic Stack.

To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(external, opens in a new tab or window).