CISA has added the Microsoft Malware Protection Engine and Microsoft Defender Antimalware Platform vulnerabilities to its KEV ...

PCWorld reports a Windows 11 bug has blocked all updates since February for some users, creating serious security vulnerabilities and potential system issues. The problem stems from January’s Preview ...

Microsoft pushed out-of-band patches on May 21, 2026, for two actively exploited Windows Defender zero-days — one that lets a ...

Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active ...

Microsoft has released emergency security updates for two actively exploited zero-day vulnerabilities affecting Microsoft Defender components on Windows systems. The patches started rolling out on ...

And it's almost always disabled.

Gleison Bremer has publicly apologised after a costly defensive mistake contributed to Juventus dropping points in a home draw against Verona, with the Brazilian ...

The operating system (OS) on your device is responsible for quite a number of tasks under the hood. One of the core functions of an OS is security, and companies do invest a lot of effort to ensure ...

Threat actors are using three publicly available proof-of-concept exploits to attack Microsoft Defender and turn the security platform's primary cleanup and protection functions against organizations ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than ...

Hackers have broken into at least one organization using Windows vulnerabilities published online by a disgruntled security researcher over the last two weeks, according to a cybersecurity firm. On ...