# Our evaluation of Claude Mythos Preview’s cyber capabilities | AISI Work - Host: [aisi.gov.uk](https://links.thingelstad.xyz/hosts/aisi.gov.uk/) - Saved: April 16, 2026 (2026-04-16T23:51:22Z) - Record: https://links.thingelstad.xyz/links/ed3de24be44c/ - JSON: https://links.thingelstad.xyz/links/ed3de24be44c.json ## What Jamie wrote It is predictable that coding agents are going to find vulnerabilities, and they are moving along very quickly. It seems we are now in race to use agents to secure systems at the same time others are using them to attack systems. The reality is that the vulnerabilities Mythos has found are nearly impossible for people to find. All this makes me wonder if there will be a time when we believe that coding is just too hard for people to do and to do it safely agents should do it. Driving a car could end up in the same place. ## Facts - Kind: [Page](https://links.thingelstad.xyz/kinds/page/) ## Appears in - [WT344: Weekly Thing 344 / Mythos, Artemis, Signals](https://weekly.thingelstad.com/archive/344/), Notable ## Saved the same week - [Gas Town: from Clown Show to v1.0 | Steve Yegge](https://links.thingelstad.xyz/links/efada1f73f1d/) (steve-yegge.medium.com, April 16, 2026) - [The Human Cost of 10x AI Productivity - Denis Stetskov](https://links.thingelstad.xyz/links/9894fb3f898e/) (techtrenches.dev, April 16, 2026) - [obsidian-skills: Agent skills for Obsidian](https://links.thingelstad.xyz/links/333ac7fd8f02/) (github.com, April 16, 2026) - [Bambu Lab X2D Signals Potential Shift Toward Consumer-Focused 3D Printing Market « Fabbaloo](https://links.thingelstad.xyz/links/93f51b0ea35b/) (fabbaloo.com, April 16, 2026) - [A Deeper Look at the ENS App | ENS Blog](https://links.thingelstad.xyz/links/58d157daead3/) (ens.domains, April 16, 2026) ## Elsewhere - Wayback Machine: https://web.archive.org/web/*/https://www.aisi.gov.uk/blog/our-evaluation-of-claude-mythos-previews-cyber-capabilities