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Microsoft Reduces Windows 11 24H2 Restore Point Retention to 60 Days

Microsoft has introduced a significant change to its Windows 11 version 24H2 system restore functionality as part of its June 2025 security update, reducing the retention period for system restore points from 90 to 60 days. This modification, delivered through the latest cumulative update,...

Microsoft Unveils Updated Security Defaults for Windows 365 Cloud PCs

Microsoft has unveiled two critical security enhancements for Windows 365 Cloud PCs, embedding advanced protections by default to combat data exfiltration and kernel-level exploits. These changes—disabling high-risk redirections and enabling virtualization-based security features—reflect Microsoft Secure Future Initiative (SFI) commitment to "security by default." The...

Outlook Vulnerability Allows Remote Execution of Arbitrary Code by Attackers

On June 10, 2025, Microsoft confirmed a critical security vulnerability (CVE-2025-47176) in Microsoft Office Outlook, enabling attackers to execute arbitrary code. Despite the “Remote Code Execution” title, the attack vector is local, requiring attackers to run code from a user’s own machine. However, the...

Authorities in India Disrupt Cybercrime Ring Impersonating Microsoft Tech Support

On May 28, 2025, the Central Bureau of Investigation (CBI), India’s premier federal law enforcement agency, carried out a carefully coordinated operation targeting a sprawling cyber-enabled financial fraud network. Raids at 19 locations across India dismantled a sophisticated operation that impersonated Microsoft technical support...

Microsoft Defender Adds Feature to Block Email Bombing

A significant security enhancement to its Defender for Office 365 platform with the introduction of Mail Bombing Detection, a new feature designed to automatically identify and neutralize email bombing attacks. This capability addresses a growing cybersecurity threat that has been increasingly targeting organizations worldwide,...

Microsoft Purview DLP to Limit Microsoft 365 Copilot’s Access to Sensitive Emails

Microsoft is expanding its data protection capabilities by integrating Data Loss Prevention (DLP) controls with Microsoft 365 Copilot, specifically targeting emails containing sensitivity labels. This significant update will automatically prevent Copilot from processing sensitive email content as enterprise grounding data, with the public preview...