Microsoft Graph
The latest Microsoft Graph coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft to Retire Exchange Online EWS: Start Hunting for Your Hidden Dependencies Now
Microsoft has begun phasing out Exchange Web Services (EWS) in Exchange Online, and the clock is ticking for thousands of organizations that still rely on the legacy protocol to keep critical...
Microsoft Graph’s Browser Push Preview Simplifies Alerts for M365 and Windows Admins
Microsoft enabled a beta feature in its Microsoft Graph change notifications API in July 2026 that lets web applications receive alerts directly in the browser—sidestepping the need for a publicly...
Microsoft’s August surprise: Graph archive access lands just before EWS shutdown
Microsoft has quietly filled a critical gap in its Exchange Online modernization plan. On July 7, 2026, the company added a new feature to its Microsoft 365 Roadmap (ID 567313) that will let...
Exchange Online EWS Deadline Looms: Microsoft Deploys EWSAllowedAppIDs in June 2026
Microsoft is putting the final piece in place for the long-announced retirement of Exchange Web Services (EWS) in Exchange Online. In June 2026, the company will deploy a new control called...
Microsoft Confirms Exchange Online Lacks Native Resource Utilization Reports, Urges Admins to Use Calendar Queries
Microsoft’s Exchange Team confirmed on May 21, 2026, that Exchange Online provides no built-in utilization reports for resource mailboxes, forcing administrators to manually query calendar data to...
DavMail 6.8 Adds Full Microsoft Graph UI for EWS Retirement Prep
DavMail 6.8 has landed as the newest iteration of the open-source Exchange and Microsoft 365 gateway, delivering a long-awaited upgrade that arms users for Microsoft’s impending phase-out of...
Graph Activity Logs, Entra ID & Exchange Audits Uncover Silent AI Agent Data Theft
A new surge in malicious delegated OAuth access is hitting Microsoft 365 tenants as assistive AI agents become commonplace. Security teams are now correlating logs from Entra ID, Exchange Online, and...
Microsoft Graph CVE-2026-47655: Why MSRC Confidence Ratings Matter for Cloud API Security
Microsoft’s publication of CVE-2026-47655 in its Security Update Guide marks a new information disclosure vulnerability in Microsoft Graph, the gateway to data across Microsoft 365 services. The...
Indian IT Giants Deploy Microsoft 365 Copilot to 300,000 Employees in Six Months
Indian IT services giants Tata Consultancy Services (TCS), Infosys, and Wipro have each deployed Microsoft 365 Copilot to more than 100,000 employees, marking a collective milestone of 300,000 users...
Five-hour Copilot outage exposes risks of relying on cloud AI assistants
Microsoft’s Copilot AI assistant, deeply woven into Windows, Microsoft 365, and Edge, went down for thousands of users mid-morning on Monday, June 1, 2026, triggering a flood of outage reports and...
Microsoft Confirms Exchange Online Still Lacks Room Usage Report—Here’s How to Audit It Yourself
Microsoft’s Exchange Team confirmed yesterday that Exchange Online still doesn’t include a native report for resource mailbox utilization—meaning there’s no simple dashboard to see which...
Microsoft Work IQ: The AI Context Layer Powering M365 Copilot and Agents
Microsoft's Microsoft 365 Copilot didn't just emerge from a lab as a standalone feature. Under the hood sits a sophisticated, relatively unpublicized infrastructure layer called Work IQ—a shared...