AWSCloudTrail - S3 bucket exposed via ACL

Detects S3 bucket ACL changes that grant public or broadly authenticated access. Overly permissive ACL assignments can expose bucket contents to unauthorized users.

Detection logic

Detection requirements

Platform: IaaS Office Suite SaaS
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: aws
Log source service: awscloudtrail

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Detection rules

AWSCloudTrail - S3 bucket exposed via ACL

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules