Microsoft is retiring SMS first-factor sign-in for Microsoft Entra ID workforce tenants worldwide, requiring organizations to migrate affected users before February 1, 2027.

Microsoft has reminded admins to migrate Entra ID users to phishing-resistant authentication methods to avoid sign-in ...

Which MFA fits your organization? Our use-case guide maps 8 multi-factor authentication picks to SMBs, M365 shops, legacy ...

Microsoft warns attackers are using passkey and MFA update requests to phish employees, hijack sessions, and access Microsoft ...

A new phishing kit abuses a legitimate Microsoft device authorization flow intended for use with printers or smart TVs to steal authentication tokens, register attacker-controlled devices and gain ...

Attackers can exploit CVE-2026-69843, a critical authentication bypass in Microsoft Fabric, without credentials or user interaction. This CVSS 10.0 vulnerability uses a network attack vector and ...

Sentire uncovers the GhostCode phishing kit abusing Microsoft OAuth to steal tokens, register attacker devices and access ...

Microsoft shared a temporary fix on Wednesday for a known issue that prevents Windows 11 users from logging in with valid ...

Microsoft's first .NET 11 release candidate is supported for production use as the platform moves toward its Nov. 10 launch.

Microsoft gibt .NET 11.0 RC 1 für produktive Tests frei. Windows Forms und SignalR erhalten neue Funktionen, die Installation bleibt manuell.

The CVSS 10.0 Baseline On September 3, 2026, Microsoft disclosed nine vulnerabilities outside the standard Patch Tuesday cycle. Two of these carry a CVSS 10.0 rating: CVE-2026-83711, an authorization ...

Deep Dive Microsoft Blazor Zero to Success Visual Studio Live! Las Vegas 2026 ...