A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

The Microsoft Defender Security Research Team has confirmed that a pervasive new authentication code attack is compromising ...

Microsoft outlines agentic AI security strategy with new Defender, Entra and Purview capabilities - SiliconANGLE ...

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

VIPRE Security Group (VIPRE), a global leader in cybersecurity, privacy, and data protection, today announced a new integration with Microsoft Defender for Office 365. The collaboration brings VIPRE ...

Microsoft exposed a critical intent redirection flaw in EngageLab's Android SDK, silently threatening over 30 million crypto wallet installs.

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

One of Defender’s bigger advantages is that it’s built directly into Windows. There’s nothing to install and nothing extra to ...

AUSTIN, Texas--(BUSINESS WIRE)-- RSA Conference 2024: CrowdStrike (NASDAQ: CRWD) today announced the launch of CrowdStrike Falcon® for Defender augmenting Microsoft Defender1 deployments to stop ...

Over the past week, Microsoft (NasdaqGS:MSFT) announced a wave of AI driven security and cloud integrations with partners ...

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool. Windows Defender can be tricked ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.