AINewsnow

Anthropic raises alarm over elite hacking ability of Chinese firm Z.ai’s GLM-5.3

The US artificial intelligence giant Anthropic has warned of the potential danger posed by Chinese firm Z.ai’s GLM-5.3, with the open-weight model showing a troubling mix of powerful hacking abilities but weak safety constraints. GLM-5.3 almost matches Anthropic’s most advanced model in terms of it…

Read the full story at South China Morning Post Tech ↗

Timeline · 1 report

  1. 2026-09-30 12:00 · South China Morning Post Tech
    Anthropic raises alarm over elite hacking ability of Chinese firm Z.ai’s GLM-5.3

More stories

  1. Anthropic says Zhipu's open-weight GLM-5.3 nearly matches Claude Mythos Preview at building exploits — The Decoder
  2. Quoting Anthropic Frontier Red Team — Simon Willison's Weblog
  3. GLM-5.3 and the Spread of Advanced Cyber Capabilities \ Anthropic — r/LocalLLaMA
  4. vulkan: fuse qwen4exp's SCALE -> SIGMOID -> SCALE -> hc_post chain by fxgsell · Pull Request #29520 · ggml-org/llama.cpp — r/LocalLLaMA
  5. How GLM5.3 Sparse Attention Affects HBM Memory Usage — SemiAnalysis
  6. NVIDIA Open Agent Safety Platform: A Reference for Continuous In-Silicon Agent Monitoring — NVIDIA Technical Blog
  7. Introducing Claude Sonnet 5.5 on AWS — AWS Machine Learning Blog
  8. OpenAI pauses AI training, launches ‘extensive’ review after multiple rogue agent incidents — Mint AI

Get the daily brief of stories like this at 6:30 every morning →