27 August 2026updated 28 August

OpenAI, Anthropic, Google and 120+ firms urge coordinated AI cybersecurity defense

First reported

SiliconANGLE, TechCrunch and 1 other ran this on , a day before the other 2 sources picked it up.

  • Over 120 companies including OpenAI, Anthropic, Google, Microsoft, and cybersecurity firms CrowdStrike and Okta signed a letter calling for coordinated defense against AI-enabled cyber attacks on hospitals, utilities, and infrastructure.
  • Signatories commit to three principles: treat cyber defense as urgent priority, deploy AI-powered defense tools accessibly, and ensure under-resourced critical infrastructure gets support without cost barriers.
  • OpenAI, Anthropic, and Microsoft are simultaneously developing cyber defense programs using their own advanced AI models, positioning themselves to sell solutions to the threats their technology may create.
  • The letter calls on governments and companies to share working defenses and threat intelligence so smaller organizations can adopt proven security practices without developing solutions from scratch.

Reported by AI Business, TechRadar, TechCrunch, SiliconANGLE, The New York Times