Detectionmediumexperimental
AWS Bedrock Guardrail Deleted
Detects deletion of an Amazon Bedrock guardrail, which may indicate attempts to remove model safety controls and allow unsafe or unauthorized model responses.
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Log Source
AWScloudtrail
ProductAWS← raw: aws
Servicecloudtrail← raw: cloudtrail
Detection Logic
Detection Logic1 selector
detection:
selection:
eventName: 'DeleteGuardrail'
eventSource: 'bedrock.amazonaws.com'
condition: selectionFalse Positives
Legitimate guardrail deletion by authorized identities.
References
MITRE ATT&CK
Tactics
Techniques
Rule Metadata
Rule ID
59b70e4d-dd17-44a9-b740-acf07ae3eb6a
Status
experimental
Level
medium
Type
Detection
Created
Fri Jul 10
Path
rules/cloud/aws/cloudtrail/aws_cloudtrail_bedrock_guardrail_deleted.yml
Raw Tags
attack.defense-impairmentattack.t1685