Tootfinder

Having a good time with JavaScript
https://bloomberg.github.io/js-blog/post/temporal/

Temporal: The 9-Year Journey to Fix Time in JavaScript
JavaScript's Date object has been a source of bugs for three decades. Temporal, which just reached Stage 4, is a modern replacement with immutable types, first-class time zone and calendar support, and nanosecond precision. This is the story of how Bloomberg, Igalia, and the TC39 community spent nine years turning an idea into a shipping standard.

Ah yes, #LLM for exploit development.
In other words, we’ll now spent billions on offense & prevention to achieve new equilibrium (that we already sort of had).
Good job, us. #infosec

On the Coming Industrialisation of Exploit Generation with LLMs
Recently I ran an experiment where I built agents on top of Opus 4.5 and GPT-5.2 and then challenged them to write exploits for a zeroday vulnerability in the QuickJS Javascript interpreter. I adde…