OpenAI commits $1B to AI cyber defense for critical infrastructure 

OpenAI has committed $1 billion in subsidized access to its AI cybersecurity tools, training and technical support through its new Daybreak for Frontline Defenders initiative, targeting organizations that protect critical infrastructure and essential services....

https://itnerd.blog/2026/09/05/openai-commits-1b-to-ai-cyber-defense-for-critical-infrastructure/