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Over 100 Tech Firms Sign Open Letter Urging Global Cyber Defense Against AI Threats

This story is from 2026-08-27. It is preserved in the archive; the latest stories are on the live feed.

More than 100 organizations, including OpenAI, Anthropic, Google, and Microsoft, signed an open letter calling for coordinated public-private action to strengthen cyber defenses against AI-powered attacks, warning of a limited window before critical infrastructure is impacted.

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Timeline · 3 reports

  1. 2026-08-28 15:04 · r/singularity
    OpenAI, Google join dozens of tech companies to call for urgent action against AI-powered threats | The companies stress in a letter that there is a “limited window” to prepare for AI-enabled cyberattacks before critical infrastructure is impacted.
  2. 2026-08-28 14:58 · AI Insider
    Over 100 Tech Companies Sign Open Letter Urging Coordinated Defense Against AI-Driven Cyber Threats
  3. 2026-08-27 18:40 · TechXplore AI & ML
    Top tech companies urge global response against AI cyber threats

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