# Behind the Scenes Hardening Firefox with Claude Mythos Preview - Mozilla Hacks

<https://hacks.mozilla.org/2026/05/behind-the-scenes-hardening-firefox/>

- Host: [hacks.mozilla.org](https://links.thingelstad.xyz/hosts/hacks.mozilla.org/)
- Saved: May 11, 2026 (2026-05-12T03:48:01Z)
- Record: https://links.thingelstad.xyz/links/8c08977bffd5/
- JSON: https://links.thingelstad.xyz/links/8c08977bffd5.json

## What Jamie wrote

You should open this article just to scroll down and see the graph of bug fixes by month. This seems like validation that Mythos really is that powerful of a model.

## Facts

- Kind: [Page](https://links.thingelstad.xyz/kinds/page/)

## Appears in

- [WT348: WT348 — Agents as Collaborators](https://weekly.thingelstad.com/archive/348/), Briefly

## Same host

- [Tilt: Visualize your Web page in 3D](https://links.thingelstad.xyz/links/eeba2e44ecbd/) (hacks.mozilla.org, July 20, 2011)
- [BrowserQuest a massively multiplayer HTML5 game experiment](https://links.thingelstad.xyz/links/42a329a186d2/) (hacks.mozilla.org, April 5, 2012)
- [Entering the Quantum Era—How Firefox got fast again and where it’s going to get faster – Mozilla Hacks – the Web developer blog](https://links.thingelstad.xyz/links/1c38a16ce012/) (hacks.mozilla.org, November 13, 2017)

## Saved the same week

- [Understanding Wi-Fi 4/5/6/6E/7/8 (802.11 n/ac/ax/be/bn)](https://links.thingelstad.xyz/links/114052a8aa8c/) (wiisfi.com, May 11, 2026)
- [Spirit 2.0 — The Airline Owned by the People, for the People](https://links.thingelstad.xyz/links/5fa39ace6415/) (letsbuyspiritair.com, May 11, 2026)
- [Mythos finds a curl vulnerability | daniel.haxx.se](https://links.thingelstad.xyz/links/8e0650013311/) (daniel.haxx.se, May 12, 2026)
- [How I restarted using RSS, and actually noticed! – Six Colors](https://links.thingelstad.xyz/links/0ac05671859d/) (sixcolors.com, May 12, 2026)
- [Ideas for web readers](https://links.thingelstad.xyz/links/b34fedf459ca/) (jamesg.blog, May 14, 2026)

## Elsewhere

- Wayback Machine: https://web.archive.org/web/*/https://hacks.mozilla.org/2026/05/behind-the-scenes-hardening-firefox/
