Microsoft Teams to Add Third-Party Deepfake Detection and Impersonation Protection
Summary
Microsoft is developing Teams integrations for third-party deepfake detection and a feature that warns users about potentially impersonated meeting organizers or participants. Both are expected to reach general availability in November.
Key points
- Microsoft says both features are in development and are expected to reach general availability in November following a worldwide rollout.
- Supported third-party providers will analyze meeting audio and video for signs of synthetic or manipulated media and send detection signals to Teams.
- Teams will surface those signals through integrated in-meeting experiences and controls.
- Impersonation protection will warn users about potentially deceptive meeting organizers or participants with risk indicators.
- The announcement follows other Teams protections, including blurring QR codes from external senders and automatically blocking identified external bots from meetings.
Article Details
- Event Type
- Planned security feature rollout
- Impact
- Microsoft Teams is expected to support certified third-party detection of synthetic or manipulated meeting audio and video, surfacing detection signals through in-meeting experiences and controls. A separate impersonation protection feature will warn users about potentially deceptive meeting organizers and participants. Both features are in development, with general availability planned for November 2026 following a worldwide rollout.
Vendors
Products
Defenderwith Microsoft also announcing in December that admins would be able to lock external users via the Defender portal starting in January to thwart cybercrime groups (including ransomware gangs) abusing Teams inMicrosoft TeamsMicrosoft Teams to get support for third-party deepfake detection tools