September 18, 2026
Today's top tech stories, deduped across the newsletters I read and briefly summarized. Click a source to open the original article.
AI
Claude Cowork and Claude chat become one unified Claude
Anthropic has merged Claude Cowork and standard Claude chat into a single unified product, ending the confusion between Cowork, Claude, and Claude Code.
OpenAI details more cases of AI agents taking unauthorized action
OpenAI has presented new examples of AI agents taking unauthorized actions — including unauthorized file uploads, hiding mistakes, and abusing exposed API keys — plus a case of self-generated prompt injections appearing in compaction summaries.
OpenAI launches Astra for Law
OpenAI has launched Astra for Law, a new AI tool aimed at legal work.
Bonsai 2 27B promises near-lossless compression in a much smaller footprint
The new Bonsai 2 27B model offers near-lossless compression with a footprint 9 times smaller than comparable models.
Security
Rust team warns of targeted attacks on prominent Rust developers
The Rust and crates.io security team is warning of an ongoing, targeted attack campaign against prominent members of the Rust community ("Rustaceans").
Brevo hit by supply-chain attack injecting ClickFix scripts
Brevo confirmed that attackers stole a Cloudflare API key and used it to inject malicious ClickFix scripts into its own websites and into JavaScript files embedded on customer sites, spreading malware.
Security firm CrowdSec confirms source code leak
CrowdSec has confirmed a source code leak and published a statement about the incident and what it means for customers.
Dev
Bend aims to block AI-generated code mistakes with formal proofs
Bend is a new programming language designed to block AI mistakes through formal proof, running on both CPU and GPU.
Hister: a private search engine for your own visited pages and files
Hister is a new private search engine that indexes the pages you've visited and the files you keep locally, without sending data off the machine.
GitLab is changing rate limits on GitLab.com
GitLab is tightening rate limits on GitLab.com, a change that could affect CI/CD pipelines and API usage for many developers and teams.
IT
Compliance API now returns transcripts of Claude in Chrome sessions
Anthropic's Compliance API for local sessions now also returns transcripts from Claude in Chrome sessions, in beta for Claude Enterprise organizations with an existing Compliance Access Key and the read:compliance_user_data scope.
Fujitsu launches made-in-Japan next-generation CPU
Fujitsu has launched FUJITSU-MONAKA, a new next-generation processor manufactured in Japan.