Teams: report suspicious meetings and participants

Microsoft Teams: report suspicious meetings and participants

Microsoft is expanding Teams reporting to cover meetings and individual participants. The Defender for Office 365 release notes list the change for October 2026. For organizations with 10 to 250 employees using Teams and the relevant Defender capabilities, this creates a task: check meeting reporting, establish a monitored destination, and explain reporting to staff. This … Read more

Defender: review Microsoft Store app vulnerabilities

Microsoft Defender: review vulnerabilities in selected Microsoft Store applications

Microsoft Defender Vulnerability Management now assesses vulnerabilities in selected applications installed through the Microsoft Store. Microsoft lists general availability in its October 2026 updates. For businesses with 10 to 250 employees already using Defender for vulnerability management, the task is practical: review Store applications, identify affected versions, and check the outcome after updating them. Distinguish … Read more

Defender: review Threat Intelligence and Intel explorer

Microsoft Defender: review threat intelligence with Overview and Intel explorer

Microsoft’s Defender blog of 22 October 2026 introduces a new Threat Intelligence experience in Microsoft Defender. It connects an organization-focused overview with a shared workspace for research. For businesses with 10 to 250 employees already using Defender to investigate suspicious activity, this creates a practical operational task: can the responsible people find their reports, assess … Read more

Storm-0940: review ConnectWise application access

Review ConnectWise application access and service principals in Microsoft 365

On October 21, 2026, Microsoft reported a Storm-0940 campaign abusing ConnectWise application access. The actor used the agentic AI framework ARTEX to accelerate attacks and use compromised applications to reach Microsoft 365 environments. For organizations with 10 to 250 employees, the relevant question is whether affected integrations currently have, or previously had, permissions in their … Read more

Entra Cloud Sync: review guided migration safely

Review the guided migration from Entra Connect Sync to Cloud Sync

Microsoft’s October Entra blog announces general availability of a guided tool for moving from Microsoft Entra Connect Sync to Microsoft Entra Cloud Sync. For businesses with 10 to 250 employees and on-premises Active Directory, this provides a practical reason to review synchronization. Eligibility depends on the configuration, not headcount. The tool supports specific environments and … Read more