container escape is becoming an agent workload

The scary part of an agent-driven container escape is not the container escape. That sounds wrong, so let me be precise. The primitives in Sysdig's latest threat research are not new magic. A mounted Docker socket has been a bad idea for years. Over-permissioned Kubernetes service accounts have been a bad idea for years. Privileged containers are dangerous. Host namespace tricks are dangerous. Secrets reachable from application pods are dangerous. None of this should surprise anyone who has had to review production Kubernetes setups with a straight face. The new part is the operator. Sysdig observed what it describes as an LLM-harness-driven attacker exploiting a vulnerable marimo notebook, enumerating the container and host environment, using the Docker socket as an escape path, creating privileged containers, reading host credentials, and replaying a Kubernetes service-account token to dump Secrets. That is the part worth sitting with. Not because the agent invented a new class of exploit. Because it made the old mistakes compose faster. the attack surface was already there Most security incidents are not movie plots. They are boring edges left open long enough for someone to connect them. In this case, the edges are familiar. An internet-reachable application had a vulnerability. The workload had access to a Docker socket. The container environment exposed enough information to enumerate possible escape paths. A Kubernetes service-account token was available. The token had enough RBAC to read Secrets. Secrets contained useful downstream credentials. That is not one bug. That is a chain of assumptions. The application team may have thought about the notebook vulnerability. The platform team may have thought about the Docker socket as a convenience for one workflow. The Kubernetes team may have thought the service account was scoped "only" to a namespace. The security team may have had runtime alerts somewhere in the backlog. Each decision can look locally tolerabl