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vulnerability research

Stories from across the site that focus on vulnerability research.

OpenAI Expands Daybreak Cybersecurity Project with New AI Models for Authorized Defenders

OpenAI introduces Daybreak Blue and Red tiers with tailored AI models designed to enhance vulnerability research and incident response, while maintaining strict access controls.

Aug 11, 2026

How GitHub's New Bug Bounty Tiers Change Rewards and Participation

GitHub is splitting its bug bounty program in response to a surge of low-quality, AI-generated reports. Learn what matters for researchers and maintainers now.

Jul 24, 2026