📰 **OpenAI and Anthropic are kicking off a mad cybersecurity dash**

Mythos and GPT-5.5 add to cybersecurity worries that OpenAI and Anthropic had already sparked with AI coding's popularity.

🔗 https://www.businessinsider.com/openai-and-anthropic-kick-off-cybersecurity-frenzy-2026-5

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