Microsoft is working on a patch for the ShieldBreak Microsoft Defender zero-day, which can let local attackers elevate privileges to SYSTEM on Windows. According to BleepingComputer, Microsoft has ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...

A blog for IT professionals who work with Windows on large networks. Last month, I wrote a blog post here about co-called “corrupt file” messages originating in SFC /scannow. On Friday, August 16, ...

The prolific and controversial security researcher known as Nightmare-Eclipse (also tracked under the alias Chaotic Eclipse) has released a ninth Windows zero-day exploit called ShieldBreak, and this ...

Microsoft has resolved an issue that breaks multiple Microsoft 365 Defender features using the network data reporting service after installing July's Windows Server updates. The Microsoft 365 Defender ...