Microsoft Copilot ignored sensitivity labels twice in eight months — and no DLP stack caught either one

Microsoft's CW1226324 advisory confirms Copilot bypassed sensitivity labels and DLP policies for four weeks. Combined with ...
CRN

Microsoft Copilot For Security To Be Generally Available In April

Copilot for Security will use a consumption pricing model as opposed to the per-license model of Microsoft 365 Copilot. Microsoft will make its Copilot for Security generative artificial intelligence ...

Microsoft testing Windows 11 batch file security improvements

Microsoft is rolling out new Windows 11 Insider Preview builds that improve security and performance during batch file or CMD ...
Bleeping Computer

Microsoft: December security updates cause Message Queuing failures

Microsoft has confirmed that the December 2025 security updates are breaking Message Queuing (MSMQ) functionality, affecting enterprise applications and Internet Information Services (IIS) websites.