Understand the risks of encrypted AI traffic exposure and explore practical steps users and cloud providers can take to stay ...

Microsoft’s Whisper Leak shows encrypted AI chats can secretly reveal user topics through subtle traffic patterns.

The discovery at Microsoft highlights a growing blind spot in AI security where encryption alone no longer guarantees privacy ...

The tech giant is announcing six agentic offerings for its Microsoft Security Copilot platform, which is ‘really taking automation to that next step’ for security teams, Microsoft’s Dorothy Li tells ...

Microsoft has issued an emergency Windows server security patch to fix a critical severity flaw apparently abused in the wild. As part of its most recent Patch Tuesday cumulative update (October 14, ...

A critical security flaw in Microsoft's WSUS feature is being actively exploited in the wild by threat actors who could gain access into unpatched servers, remotely control networks, and use them to ...

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share documents within organizations, and recommended security updates that ...

Security researchers at Tenable discovered what they describe as a high-severity vulnerability in Azure Service Tags that could allow attackers to access customers' private data. Service Tags are ...

Microsoft Defender now automatically detects and notifies users with a Microsoft 365 Personal or Family subscription when they're connected to unsecured Wi-Fi networks. The Defender privacy protection ...

A Dec. 12 posting to Microsoft’s security update guide has confirmed that a Windows Defender vulnerability, rated as critical according to Microsoft itself, could have enabled an attacker who ...