AI Security

SIG-0371
  • LLMs

Note on 18th September 2026

Being a computer scientist who refuses to find anything about LLMs interesting right now is a bit like being a…

via Simon WillisonOpen
SIG-0372
  • LLMs

Quoting Thariq Shihipar

We're adding support for AGENTS.md to Claude Code. Starting today in version 2.1.277, if there is no CLAUDE.md in a…

via Simon WillisonOpen
SIG-0374
  • AI-powered attacks
  • LLMs

Researchers use AI to find widespread software decoder flaw

Researchers said they used Anthropic’s Claude and OpenAI’s Codex to identify a damaging flaw embedded in a popular software decoding tool that could leave major internet platforms, enterprise…

via CyberScoopOpen