Morning Overview on MSN
Microsoft says Windows 11’s built-in Defender is enough for many users
Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and ...
A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit for a second Microsoft Defender zero-day, ...
Three Defender zero-days exploited since April 10, 2026, enabling privilege escalation and DoS, forcing isolation of affected ...
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.
Microsoft simplified its extended detection and response (XDR) platforms with updates and integrated offerings to protect multicloud and Azure workloads. The cloud giant also updated its Azure ...
New PoC shows how Microsoft Defender can be tricked into rewriting malicious files into protected locations, enabling ...
Microsoft has reaffirmed that Windows 11’s built-in Microsoft Defender Antivirus offers sufficient protection for most users, provided default settings, regular updates, and safe browsing habits are ...
The vulnerability was revealed by a disgruntled researcher.
RedSun exploit targets Microsoft Defender zero-day, granting SYSTEM access on fully patched Windows systems with no patch ...
Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...
Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...
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