Imversion Technologies Pvt Ltd has published a practical guide arguing that AI agent sandboxing should be treated as a control plane rather than a simple wrapper, with isolation chosen based on the bl…
A new open-source tool called Overlord provides a trust kernel for AI agents, giving them transactional isolation, provenance, and arbitration for untrusted execution in dependency-free Python on Linu…
A developer is building ShrekOS, an operating system designed to give AI agents controlled, on-demand access to machine capabilities without granting full system trust. The project composes existing m…
Canonical is adapting its security processes to address the increased volume and speed of AI-generated vulnerability discoveries, including those from frontier models like Mythos and GPT-5.5. The comp…
Following the April 2026 update to Ubuntu 24.04 LTS, file thumbnails stopped being generated. The issue can be resolved by relaxing a security restriction, clearing the failed thumbnail cache, and res…