Tag Archives: Outlook Security

Microsoft Outlook Zero-Click vulnerability warning with encryption symbols and a secure lock icon in a professional workspace.

Microsoft Outlook Zero-Click Vulnerability: Secure Your Data Now

Microsoft Outlook Zero-Click Vulnerability: How to Protect Your Data Now A critical Zero-Click vulnerability (CVE-2025-21298) has been discovered in Microsoft Outlook, exposing millions of users to severe risks. This Zero-Click Remote Code Execution (RCE) attack allows hackers to exploit systems using a single malicious email—no user interaction required. Rated 9.8/10 for severity, it highlights the […]