Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

Microsoft has pulled a recent Microsoft Defender update that was supposed to fix a known issue triggering persistent restart alerts and Windows Security warnings that Local Security Authority (LSA) ...

A proof-of-concept exploit (PoC) has become available for a critical zero-day vulnerability in the Windows SmartScreen technology. Microsoft issued a patch for the issue in its November Patch Tuesday ...

A critical code execution zero-day in all supported versions of Windows has been under active exploit for seven weeks, giving attackers a reliable means for installing malware without triggering ...

Ransomware is nasty stuff. This type of malware encrypts files on your PC so that you can’t access them—unless you pay the attacker to unlock the data. In other words, your files are held hostage ...

If you have installed a third-party antivirus tool and it is buggy or infected, it can interfere with Microsoft Defender Antivirus settings, including Tamper Protection. That could be the reason that ...

The default time to clear Windows Security Protection History is 15 days. This means that the protection history of Windows Security will be cleared automatically after 15 days. You can view this ...

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.