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From Exposure to Lockdown: How AWS Neutralizes Compromised IAM Credentials through Managed Policies

21 de Setembro de 2026, 07:00

We explore how AWS neutralizes exposed IAM credentials using managed policies, detailing GitHub secret scanning and CloudTrail monitoring strategies.

The post From Exposure to Lockdown: How AWS Neutralizes Compromised IAM Credentials through Managed Policies appeared first on Unit 42.

A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity

18 de Setembro de 2026, 07:00

Analysis of how default configurations in AWS AgentCore Harness allow prompt injection to exfiltrate credentials, and key steps to secure your agents.

The post A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity appeared first on Unit 42.

Unmasking Cloud Identities: From Behavioral Clustering to Automated Detection

14 de Setembro de 2026, 07:00

We designed a behavioral clustering model to map cloud identity roles from audit logs, enabling continuous threat detection using standard SQL queries.

The post Unmasking Cloud Identities: From Behavioral Clustering to Automated Detection appeared first on Unit 42.

Pickle in the Middle – Hijacking Vertex AI Model Uploads for Cross-Tenant RCE

16 de Junho de 2026, 07:00

Unit 42 discovered a Vertex AI Python SDK vulnerability that allows remote code execution via bucket squatting. Read the article for more.

The post Pickle in the Middle – Hijacking Vertex AI Model Uploads for Cross-Tenant RCE appeared first on Unit 42.

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