Entra Tenant Governance hits GA for multi-tenant control at scale, Defender for Identity expands sensor v3.x coverage to AD FS, AD CS, and Entra Connect, and the Copilot Domain Exclusion feature gets quietly rolled back - a lot moved this week.
Defender for Office 365 Plan 1 lands in M365 E3, Writeback for Cloud-Managed Remote Mailboxes hits GA, and Midnight Blizzard is actively targeting hospitality sign-in portals - a rich week of capability unlocks alongside real threat intelligence to act on.
EWS retirement hits its final phase with a hard October 2026 deadline, Intune Suite advanced capabilities land in M365 E3/E5 by August 1, and three Entra ID legacy auth controls are heading for retirement — this week is heavy on deadlines and migration obligations.
Entra Tenant Governance surfaces shadow tenants, Purview DSPM for AI hits GA, and computer-using agents in Copilot Studio are production-ready — a feature-dense week with meaningful capability unlocks across identity, data, and automation.
Teams Live Events dies June 30 — migrate now. Exchange Server OWA has an active XSS CVE. Meanwhile, Purview ships posture reporting, Copilot Studio goes fully agentic with computer-use GA, and Entra tackles shadow tenant sprawl.
CVE-2026-42897 demands immediate patch action on all on-prem Exchange deployments, while Teams Live Events hits its June 30 retirement deadline — but this week also delivers real capability unlocks across AI agent governance, Purview posture reporting, and Entra multi-tenant visibility.
Dirty Frag is being actively exploited on Linux endpoints. Storm-2949 proves credentials alone are enough to wipe a cloud environment. Know what needs action now.
Two hard June deadlines, hotpatch going default across all eligible devices, and Agent 365 is now the live control plane for AI governance. This week has teeth.