The adversary can reason now, and our security tools weren't built for that.

Leo di Donato, who helped create Falco, the cloud native runtime security, wrote a technical deep dive into how Claude Code bypassed it's own denylist and sandbox. And introduces Veto, a kernel-level enforcement engine built into the Ona platform.

Author here. I helped creating Falco (CNCF runtime security) and built this (Veto) to fix the path-based identity problem we all shipped a decade ago. The dynamic linker bypass in the "where it breaks" section is the part I'm most interested in discussing. It's a class of evasion that no current eval framework measures. Happy to answer questions about the BPF LSM implementation.