Microsoft is investigating a licensing issue affecting some users with Microsoft 365 Family subscriptions, who are mistakenly told their subscriptions have expired despite them being active. The company acknowledged the problem and is working to isolate its cause, advising users to restart apps or browsers for potential relief.

Microsoft is investigating authentication issues affecting Microsoft 365 users, particularly with multi-factor authentication (MFA) and password resets, following numerous customer reports. The problems stem from a recent change intended to enhance MFA functionality, and Microsoft is implementing configuration updates to mitigate the impact while working on a permanent solution. The incident primarily affects users in regions such as Europe, the Middle East, Africa, and Asia Pacific.

A recently discovered zero-click vulnerability in Microsoft 365 Copilot could potentially expose sensitive user data without any interaction required from the user. This flaw highlights significant security concerns regarding AI integration in enterprise services, prompting calls for immediate remediation measures from Microsoft.