Rabia Noureen

As cyberattacks grow faster and more identity‑driven, Microsoft is enhancing how organizations defend their digital environments. At RSA 2026, the company announced major Microsoft Defender and Security Copilot updates to help organizations defend against the latest threats. Microsoft emphasizes that modern attacks increasingly start with identity compromise, especially as organizations manage dozens of human, non‑human,…

Microsoft has rolled out an out-of-band update to fix account sign-in issues in Windows 11 triggered by the March 2026 update. The emergency patch (KB5085516) is now available for devices running Windows 11 versions 24H2 and 25H2. According to Microsoft, users have reported that the March security update (KB5079473) inadvertently broke the sign-in mechanism for…

Microsoft Sentinel is raising the bar for secure collaboration by adding support for Unified RBAC and row-level access controls. The update enables multiple teams to operate within a shared environment while maintaining strict governance, granular visibility, and streamlined management. “This new capability, available April 1st, extends the Microsoft Defender Unified RBAC model to Sentinel, enabling…

The Cybersecurity and Infrastructure Security Agency has issued a new alert urging organizations to harden their endpoint management systems after a recent cyberattack on Stryker exposed critical security gaps. The advisory highlights how weaknesses in administrative controls can be exploited to carry out large-scale disruptions without deploying traditional malware. According to CISA, the attack began…

Microsoft is getting ready to speed up how sensitive email data is purged from Exchange Online. Its upcoming Priority Cleanup V2 targets the original version’s major flaws with faster deletions and a much more streamlined administrative experience. Priority Cleanup is a Microsoft Purview feature that allows authorized administrators to permanently delete specific email content from…

Phishing emails no longer look like scams, and that’s the problem. Security researchers warn that AI-powered attacks have become so convincing that they now form the foundation of modern cybercrime, with even worse tactics expected in 2026. According to Kaseya’s latest email security research, attackers shifted in 2025 from occasionally using AI to relying on…

Microsoft has moved quickly to fix a frustrating Bluetooth bug in Windows 11, rolling out an out-of-band hotpatch aimed at enterprise users. The update resolves a visibility issue that made connected devices seemingly disappear from Settings. According to Microsoft, the latest update fixes a problem that prevented Bluetooth devices from appearing on the Bluetooth &…

Microsoft has announced new Purview enhancements for Microsoft Fabric at FabCon Atlanta, aimed at making enterprise AI adoption more secure and controlled. The updates strengthen data protection, governance, and quality, and help organizations scale AI initiatives without increasing risk across their data estates. Microsoft Fabric is an all‑in‑one data and analytics platform that brings together…

A newly surfaced Windows 11 bug is locking users out of their systems and blocking access to the critical C: drive on select Samsung devices. The company has issued official guidance for affected systems running Windows 11 versions 24H2 and 25H2. According to Microsoft, users are encountering a “C:\ is not accessible – Access denied”…

Millions of Linux systems are now at risk after researchers discovered critical flaws in AppArmor, a security feature enabled by default across major distributions. These vulnerabilities (dubbed “CrackArmor”) allow unprivileged users to bypass protections, escape container boundaries, and ultimately gain full root control. AppArmor is a Linux security module that adds an extra layer of…

Microsoft has released an emergency Windows 11 update to fix remote code execution vulnerabilities affecting the Windows Routing and Remote Access Service (RRAS) management tool. The patch specifically targets certain Windows 11 Enterprise devices enrolled in Microsoft’s hotpatch program. The Windows Routing and Remote Access Service (RRAS) management tool is a built‑in Windows administrative component…

Microsoft has postponed the rollout of the new Outlook for Windows for enterprise customers, giving organizations more time to plan their transition. The delay provides administrators with an additional 12 months to prepare for a staged migration across their environments. Microsoft announced the general availability of the new Outlook for Windows client for commercial customers…