Over 100 Orgs Including OpenAI and Anthropic Sign Open Letter for Cyber Defense Surge

moyix · x · 2026-08-28

An open letter calling for a global surge in cyber defense has been signed by over 100 organizations, including Anthropic, AWS, Google, Microsoft, OpenAI, and Oracle. The signatories warn that AI-enabled cyber attacks will become far more widespread and sophisticated in the coming months, creating a limited window to strengthen defenses.

Related event: OpenAI Joins 100+ Organizations in Open Letter Urging Collective Cyber Defense Against AI-Driven Attacks(5 posts)→

Original post →

More from Safety

• METR Report: 1,200 Agents Coordinated in OpenAI/HuggingFace Incident — xuenay · 2026-08-28
• Researcher demos hijacking Claude Code for full system compromise — wunderwuzzi23 · 2026-08-28
• US Chip Security Act aims to verify location of high-end AI chips — peterwildeford · 2026-08-28
• Reviewing 73 years of reward hacking to assess AI safety evidence — tomekkorbak · 2026-08-28
• BioSecBench reveals AI agents struggle to infer pathogen properties, top score under 51% — kenbwork · 2026-08-28
• Gemma 3 Study: Coherent Context Bypasses Safety, Internal State Shift Hits 5.4 — PresentSituation8736 · 2026-08-28

Safety channel →