Unusual AI dataset modification

Cortex XSIAM Analytics Alert Reference by Alert name

Product
Cortex XSIAM
Last date published
2025-12-08
Category
Analytics Alert Reference
Index by
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

5 Days

Required Data

  • Requires one of the following data sources:
    • AWS Audit Log
      OR
    • Azure Audit Log
      OR
    • Gcp Audit Log

Detection Modules

AIDR

Detector Tags

Cloud AI Infrastructure Analytics

ATT&CK Tactic

Impact (TA0040)

ATT&CK Technique

Data Manipulation: Stored Data Manipulation (T1565.001)

Severity

Low

Description

A cloud identity modified an AI dataset.
MITRE ATLAS Techniques: AML.T0059 - Erode Dataset Integrity, AML.T0018.000 - Backdoor ML Model: Poison ML Model.
OWASP Top 10 LLM Technique: LLM04 - Data and Model Poisoning.

Attacker's Goals

Poison datasets used by ML models.

Investigative actions

  • Examine changed datasets and determine which ML models were affected.
  • Investigate any unusual activity originating from the suspected identity.

Variations

Unusual AI dataset modification from an internal IP address

Synopsis

ATT&CK Tactic

Impact (TA0040)

ATT&CK Technique

Data Manipulation: Stored Data Manipulation (T1565.001)

Severity

Informational

Description

A cloud identity modified an AI dataset.
MITRE ATLAS Techniques: AML.T0059 - Erode Dataset Integrity, AML.T0018.000 - Backdoor ML Model: Poison ML Model.
OWASP Top 10 LLM Technique: LLM04 - Data and Model Poisoning.

Attacker's Goals

Poison datasets used by ML models.

Investigative actions

  • Examine changed datasets and determine which ML models were affected.
  • Investigate any unusual activity originating from the suspected identity.