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GTI - Insider Threat Alert Detected

Triggers an incident when a GTI Relevance System Alert of type insider_threat is ingested. Insider Threat alerts indicate that GTI has identified intelligence suggesting malicious or negligent activity by individuals…

Description

Triggers an incident when a GTI Relevance System Alert of type insider_threat is ingested. Insider Threat alerts indicate that GTI has identified intelligence suggesting malicious or negligent activity by individuals with legitimate access to your organisation - such as employee credential sales, internal data exposure, or rogue employee activity observed in underground sources. Each unique Alert ID is grouped into a single incident.

Detection logic

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the 5 ATT&CK techniques it maps to.

Log source service
relevancesystemalerts_cl

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