including Windows Security and Microsoft Defender. Telling the two apart can be confusing because Microsoft Defender is ...

Microsoft Defender offers solid baseline protection against malware, but sometimes, you might want to disable it. Here's how ...

Microsoft has confirmed a critical vulnerability in Windows Defender that could leak file content data but advised users to do nothing—here’s why.

Tech expert Kurt “CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking the victim to ...

Microsoft Defender Experts for XDR is a mature and proven service that triages, investigates, and responds to incidents and ...

Microsoft has confirmed that a staggering three zero-day cyberattacks are underway against Windows users—here’s what you need ...

"Improper authorization of an index that contains sensitive information from a Global Files search in Windows Defender allows an authorized attacker to disclose information over a network," the ...

Phishing Protection in Windows 11 used to turn off on reboot, especially when using a PIN, but this week's security release ...

The SANS Institute found that most SOC teams rely on alerts from their endpoint security to trigger incident response. The ...

Microsoft says that it will end the free Windows 11 upgrade and Microsoft 365 support for Windows 10 users by 2025, urging ...

Microsoft delivered the latest security definitions for Windows images via security intelligence update version 1.419.396.0. The Defender package version is also the same. Microsoft also published ...

Here’s what she described: "I received a pop-up that froze my computer and read, ‘Access to this system is blocked for security reasons’ from Windows Defender Security Center. It came with ...