What Is New in Microsoft Security: July 2026
Microsoft, Thursday, July 30th, 2026
Microsoft's monthly security roundup covers securing AI environments and strengthening AI-era foundations.
Microsoft published its July 2026 security roundup, collecting the month's product and capability updates.
The updates group into three themes: helping teams secure their AI environments, using AI to defend, and strengthening the foundations that AI-powered operations depend on.
The post covers each release and where it fits in the Microsoft security portfolio. It serves as the consolidated reference for teams tracking Microsoft's security release cadence. July included both Project Perception and the MAI-Cyber-1-Flash model.