To fix error 0x8007041D in Windows Update, Windows Defender, Windows Activation, VirtualBox or Xbox use the solutions mentioned in this detailed guide.

Microsoft has admitted that the Windows 11 security issue, wherein Defender would wrongly display LSA protection is disabled, isn't really fixed. The company has provided the same workaround.

Microsoft has confirmed it has fixed the Local Security Authority (LSA) is off issue with a recent update to Defender. The company is also pushing out new kernel-mode hardware stack protection.

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