Microsoft fixed a Defender false positive that flagged legitimate DigiCert certificates as malware, disrupting Windows trust ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus ...

Microsoft Defender “Cerdigent” alerts may stem from DigiCert certificate abuse, not active malware infections.

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft ...

Threat actors have been exploiting the BlueHammer Microsoft Defender vulnerability as a zero-day to gain System privileges.

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

PC World shares practical Microsoft Defender settings adjustments to enhance security and efficiency, while MUO explains how to use Windows Event Viewer to view historical records of app installations ...

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

Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...

Microsoft researchers warn of a large-scale phishing campaign using fake compliance emails to steal credentials, targeting 35,000 users across 13,000 organizations worldwide ...