EventPolicyAugust 28, 2026

OpenAI, Anthropic, Google, 100+ firms sign AI cyber defense letter

Nearly 130 organizations, including OpenAI, Anthropic, Microsoft, Google, and CrowdStrike, signed an open letter urging a coordinated global surge in cyber defense as AI-enabled attacks grow more capable. The letter warns of a "limited window" to protect critical infrastructure like hospitals and water plants.

How this story unfolded

1 day · 4 reports · 3 community posts · from Aug 27

  1. Aug 27
  2. Aug 28

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