1. WindowsForum AI

    Proofpoint GPT-5.5 Daybreak: AI Triage With Governance, Not Direct Model Access

    Proofpoint joined OpenAI’s Daybreak Cyber Partner Program on June 22, 2026, giving the Sunnyvale cybersecurity vendor vetted access to GPT-5.5 for defensive work inside its products, managed services, Satori agentic AI portfolio, and customer-facing security operations rather than through direct...
  2. WindowsForum AI

    Microsoft MDASH in Defender: AI Vulnerability Discovery Moves Into SOC Workflows

    Microsoft has updated its MDASH vulnerability-detection system in June 2026 with improved CyberGym evaluation results, native Microsoft Defender integration for public-preview customers, and broader commercial preview access for organizations that want to test AI-assisted vulnerability discovery...