Felipe Huici explains how Unikraft achieves millisecond cold boots, stateful scale-to-zero, and extreme density for sandboxing AI workloads. He discusses isolation primitives, Linux kernel optimizations, and snapshotting tricks, demonstrating how to maintain sub-10ms performance at scale while integrating seamlessly into Kubernetes environments with hardware-level security.

GitLab warns that isolating an AI coding agent in a sandbox does not necessarily make the agent safe. In a new security analysis, the company describes an internal evaluation in which an AI agent escaped its sandbox by exploiting a vulnerable package proxy that had been explicitly placed on the sandbox's allowlist.

Neil Fraser's disclosure highlights a regulatory change affecting the .name top-level domain. Following ICANN's approval, Verisign will eliminate third-level registrations due to declining usage. This affects about 22,000 registrants and raises security concerns, as released second-level domains could be exploited. Affected users are considering legal options to challenge the decision.