For Cloudflare, the Deno buy is an acquihire for Dahl and 12 of his Deno colleagues, who will work to build out Cloudflare’s ...

Google confirmed on September 8 that attackers were already exploiting a flaw in Chrome’s V8 engine when it shipped the fix, and security outlets count it as the seventh Chrome zero-day used in real ...

A critical authentication bypass in Rejetto HTTP File Server — uncovered by Anthropic's restricted Mythos AI model through a novel application of a formal-methods reasoning tool — was under active ...

A viral post says DeepSeek's new model broke Chrome's V8 Sandbox in 12 hours, but no code, CVE, or independent verification ...

Mythos AI found a critical Rejetto HFS flaw enabling admin-session forgery and arbitrary code execution via predictable Math.random() keys.

How OpenAI's AI agents escaped an eval sandbox, built a secret message board, and hacked Hugging Face, plus 8 lessons for ...

Issue #66564 in nodejs/node reports that in Node.js 24 and 26, memory does not return for about 100 seconds even in an idle ...

AI-assisted research uncovered a critical Rejetto HFS flaw that enables auth bypass and remote code execution, now exploited in the wild.

On October 6, 2026, Anthropic expanded its "Cyber Verification Program (CVP)" for security professionals. short, it is a ...

GLM-5.3, an open-weight model from the Chinese lab Zhipu AI, can build working cyber exploits on its own almost as well as Claude Mythos Preview, Anthropic said on Tuesday. Its safeguards can be ...

Base-2, a next-generation AI model with 2.8 trillion total parameters. The model was trained for 38 days on 16,000 Nvidia GB200 GPUs and employs a mixture-of-experts architecture that activates only ...

Anthropic reports that Z.ai's open-weight GLM-5.3 comes close to Claude Mythos Preview on certain exploit-development tests. We cross-check primary sources from NIST and Z.ai, explain why same-name ...