AI harnesses are the next major attack surface
🔐 Security researchers say the real risk with AI agents lies less in the model and more in the surrounding harness — the code that turns model output into actions. Vulnerabilities in harness architecture, implementation choices, and the expanding supply chain of skills and plugins have enabled credential theft, code execution, and persistent malware. Experts urge CISOs to inventory harnesses, restrict their permissions, and independently test vendor claims to reduce exposure.