Microsoft to Add Brand Impersonation Protection Warning to Teams Calls

A new security feature for Teams Calling now alerts users to suspicious external calls that try to impersonate trusted organizations. The feature will begin deployment in mid-February 2026 for Targeted Release customers, with general availability timelines to be communicated later. Brand Impersonation Protection is a proactive security safeguard that evaluates inbound Voice over IP (VoIP) […]

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