SlackAudit - Users joined channels without invites
Query searches for users which joined Slack channels without invites to identify potentially unauthorized channel access or suspicious collaboration activity.
Detection logic
Detection requirements
- Platform
- ContainersLinuxmacOSWindows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
- Log source product
- slackauditapi
- Log source service
- slackaudit_cl
MITRE ATT&CK mappings
0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.
No references are available for this detection.
From the source
- At source
- Open at source
- Upstream identifier
- ef815b70-e6f6-427b-ac9f-56d73472c4c3
- Tagged by the source as
- InitialAccessPersistence
Licence
- Published under
- MIT LicenseRead the licence
- Attribution
- Required
- Obtained under
- MITRead the origin licence
Authorship
- Published
- Sep 1, 2026
- Version
- 1