The Code You Didn't Write Is Still Yours to Defend
AI agents introduce new software supply chain risks by executing unvetted code.
Summary
The rise of AI agents in development workflows introduces significant software supply chain risks by executing unvetted open-source packages in sandboxed environments, bypassing traditional security controls. This new threat landscape collapses skill barriers for attackers and explodes the attack surface, with malicious code capable of being executed and disappearing within minutes. Traditional vulnerability management tools are insufficient, necessitating real-time threat intelligence feeds and ingest controls at the point of code entry, such as those offered by Socket.
Full text
Security NewsGitHub Actions Checkout Now Blocks Risky pull_request_target CheckoutsGitHub Actions checkout now blocks risky pull_request_target checkouts by default to help prevent pwn request supply chain attacks.By Sarah Gooding - Jun 20, 2026