The tool simulates multistage cyberattack scenarios within a security operations centre environment hosted on Microsoft Azure ...

Microsoft has again been recognized as a Leader in the 2025 Gartner® Magic Quadrant™ for Security Information and Event ...

Microsoft has acknowledged a software defect in Microsoft Defender for Endpoint that has triggered misleading security alerts on Windows 11 version 25H2.The problem incorrectly flags Dell BIOS ...

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

Microsoft Defender bug mislabels SQL Server versions as unsupported softwareFix rolling out to reverse code change behind ...

AI has created new cybersecurity threats as well as solutions. Sentinel is now able to respond to threats more autonomously. Microsoft is capitalizing on the industry's period of transition. The rise ...

Microsoft's September 2025 Patch Tuesday rollout addresses more than 80 vulnerabilities across its product suite, including eight rated critical and two zero-day issues that were publicly disclosed ...

Microsoft has unveiled a sweeping overhaul of its Sentinel platform, pitching it as an "AI-ready security platform”.

Microsoft this week has launched the public preview of its new Phishing Triage Agent, integrated into Microsoft Defender under the Security Copilot agent framework. The agent autonomously analyzes ...

Microsoft has unveiled a new AI agent named Project Ire, which is able to classify malware at a global scale with precision. Announced during Black Hat USA 2025, Project Ire is capable of fully ...

You can enable Skype two-factor authentication by turning the security feature on in your Microsoft Account settings.