Clauday.

An investigation published September 14 at https://www.effort.news/irregular makes a claim nobody in the industry had assembled in one place: the cyber evaluations that produced es…

On September 11, three separate front-page submissions did the same thing: strip AI content out of Hacker News. unslop.news by Ayden Diel, hcker.news with an ai=exclude toggle, and…

RTK has been going around as the free lunch of coding agents: pipe your terminal output through it, get 60 to 90 percent token savings. Quesma ran 1,740 benchmark attempts to check…

Anthropic published its September threat intelligence report on September 10, covering misuse it disrupted between December 2025 and August 2026 across seven harm areas. Six of the…

Cymphony came out of stealth with $30 million total, of which $25 million is a Series A co-led by Sequoia and SMBC's Fin Atlas Beyond Fund, valuing the New York and Tel Aviv compan…

Anthropic confirmed this week that a wave of infostealer malware is hijacking Claude subscriber accounts - and the loot isn't your credit card, it's your usage quota. Vidar, LummaC…

Coding agents write the bug fix in minutes, then wait four hours for a human to figure out what the bug actually was. Hyperprobe, a YC S26 startup that hit number 4 on Product Hunt…

Two more papers from the weekend batch go after the judge itself. Clean Engineering, Unstable Measurement (https://arxiv.org/abs/2609.04198) ran a preregistered audit of black-box …

OpenAI, Anthropic, Google, Microsoft, and over a hundred other companies published a joint open letter urging everyone, governments included, to prepare for AI-enabled cyberattacks…

Guidelight AI Standards asked five frontier labs a simple question: show us your documented plan for when a model tries to subvert human control. TechCrunch published the answers, …