Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

If you use a Windows computer, it's time to update it yet again — before hackers get to you with the latest Windows malware threat. Phemedrone is an open-source malware that targets web browsers and ...

A Microsoft Defender SmartScreen vulnerability patched in November has found fresh active exploitation in a Phemedrone information-stealing malware campaign, according to cybersecurity research and ...

Microsoft offered more details this week about its enhanced phishing protection technology that kicked off with the newly released Windows 11 version 22H2. So far, it's looking like the useful ...

Microsoft Defender is the anti-virus software included with a subscription to Microsoft 365 and available on various operating systems. Don't confuse it with Windows Defender, the security system ...

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