Microsoft Defender is detecting legitimate DigiCert root certificates as Trojan:Win32/Cerdigent.A!dha, resulting in ...
Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users.
Microsoft fixed a Defender false positive that flagged legitimate DigiCert certificates as malware, disrupting Windows trust ...
Microsoft has had users wondering what it was trying to achieve this week, following an update to its Defender anti-malware ...
CVE-2026-32202 actively exploited after April 27 advisory fix, exposing NTLMv2 hashes via zero-click SMB authentication.
A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I'm not explaining how this works.” ...
The vulnerability was revealed by a disgruntled researcher.
The US Cybersecurity and Infrastructure Security Agency has ordered federal agencies to patch the actively exploited 'BlueHammer' Microsoft Defender flaw by May 6, while Microsoft’s April Windows 11 ...
"You'll need a new app to open this windowsdefender link" appears when Windows cannot open the Windows Security app using the built-in windowsdefender: ...
Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...
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