SlackAudit - Failed logins with unknown username

This query identifies Slack failed login attempts where the username has not been observed in successful login activity during the baseline period.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
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

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Detection rules

SlackAudit - Failed logins with unknown username

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules