Autonomous Agents: The New Security Frontier That's Already Under Attack

As AI agents gain autonomous access to critical systems like git repositories and CI/CD pipelines, security threats shift from flawed code to hidden malicious behavior executed without human oversight. Cisco's discovery of data-stealing plugins in the OpenClaw marketplace proves that third-party agent skills pose the same supply-chain risks as compromised traditional software. Organizations must abandon code-review approaches and implement strict permission governance frameworks with complete audit trails—recognizing autonomous agents as a persistent new security threat.