A significant security vulnerability has been identified in the “Log4J” software package. This package is a Java software library, or a building block of an application, that is part of the open-source Apache software foundation. This library is commonly used when application vendors build software using Java code. The identified exploit has the potential to allow a malicious attacker complete control over a vulnerable system on which the affected application resides.
Microsoft will be updating guest user functionality within the Microsoft Teams app.
You can now stay muted to avoid unwanted background noise during a meeting and rapidly respond when called upon. You can now use a shortcut to unmute while holding down the keys Ctrl+Space (Windows) and Option+Space (macOS), then release keys to go back to muted state again. The feature is supported only on Teams Desktop.
Users who own video in SharePoint and OneDrive will now have the option to generate cations on-demand.
Sharing Links that Block Download are now available for most video & audio files stored in OneDrive and SharePoint.