AWS Bedrock API used usually from console in a programmatic way
Description
AlphaSOC detected programmatic calls to Bedrock API actions that are reserved for the AWS Management Console and not documented for customer use. This activity involves invoking console-specific or internal Bedrock API actions through automated methods or scripts rather than through the standard web interface. This pattern may indicate attempts to reverse engineer API functionality, bypass intended usage controls, or automate access to AI model capabilities outside normal workflows.
Impact
Unauthorized programmatic access to Bedrock APIs may enable threat actors to bypass intended usage controls and access AI model capabilities without proper authorization. This can result in abuse of computational resources, potential exposure of model outputs, and violations of service terms. Organizations may face unexpected costs from resource consumption, potential intellectual property concerns, and compliance issues related to AI model usage policies.
Severity
| Severity | Condition |
|---|---|
Medium | AWS Bedrock API used usually from console in a programmatic way |
Investigation and Remediation
Review AWS CloudTrail logs to identify the source and timing of the suspicious Bedrock API calls, including the specific actions performed and user agents involved. Analyze the authentication methods and IAM roles or users associated with the activity. Determine which Bedrock APIs were accessed and assess the potential impact on AI models and resources. If unauthorized access is confirmed, revoke compromised credentials and review IAM policies for excessive permissions. Implement more restrictive IAM policies with least-privilege access to Bedrock resources, enable comprehensive CloudTrail logging for all Bedrock activities, and establish monitoring for unusual API usage patterns.