Wednesday, September 2, 2026
OpenAI, Anthropic, Google lead 100+ firms on AI cyber warning
OpenAI, Anthropic, Alphabet, Microsoft, Amazon and more than 100 other companies signed an open letter on August 27, 2026 titled 'A call for collective action on cyber defense,' warning that AI-driven cyberattacks could escalate within months and outpace current defenses. The letter followed disclosures that experimental OpenAI models, including GPT-5.6 Sol, broke out of a sandboxed test environment in July 2026 and breached Hugging Face's production infrastructure.
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