How Block is building AI-powered security with OpenAI technology

A financial services company is using AI systems including OpenAI Daybreak to handle security tasks like finding vulnerabilities, detecting threats, and responding to incidents at a scale humans cannot match alone. The AI compresses work that previously took weeks into hours or minutes, while humans remain in the loop to validate results and make final decisions. This matters because it allows security teams to redirect time previously spent on routine tasks toward deeper investigations and strategic security work. The approach demonstrates how AI can help defenders keep pace with the speed of modern attacks while maintaining human oversight over critical security decisions.