Microsoft is sounding the alarm, and this time, the warning hits home for everyday users. Hackers are now turning Microsoft Teams security threats into real-world dangers that go far beyond corporate ...

Microsoft is investigating a new Microsoft 365 outage that is affecting Teams customers and causing call failures. Since the incident started more than one hour ago, outage monitoring service ...

Microsoft is expanding the capabilities of Teams Phone with a new extensibility preview that allows organizations to build and integrate custom call workflows using Azure Communication Services (ACS).

Microsoft says it will add a new Teams call handler beginning in January 2026 to reduce launch times and boost call performance for the Windows desktop client. A new process, ms-teams_modulehost.exe, ...