Teams将接入第三方深度伪造检测
微软计划允许组织接入经认证的第三方工具，分析 Teams 会议音视频中的合成或篡改媒体，并由 Teams 显示疑似冒充警告和相关操作选项。IT之家援引 Microsoft Graph 文档称，测试版 reportSyntheticMedia API 要求获准的机器人加入通话并取得 Calls.ReportSyntheticMedia.All 权限，随后返回置信度评分及低、中、高三档深度伪造判断。TechRadar 将上线时间列为 2026 年 11 月，IT之家则称功能将在 11 月中旬向桌面版、Mac 版和网页版逐步推出；微软提醒第三方提供商可能分析会议信号，管理员启用前应审查其条款和数据处理方式。
这项更新把第三方合成媒体检测和冒充警告直接带入 Teams 会议，同时也要求管理员审慎评估外部提供商对会议音视频的访问与处理方式。
- Microsoft is adding impersonation and deepfake detection to Teams in November 2026
- A third-party platform will be behind detecting AI-generated video and audio
- Attackers are still targeting voice phishing on Teams
Microsoft is adding two new security features to Teams designed to combat increasingly sophisticated impersonation attacks in an AI-first era.
First and foremost, Microsoft is opening up its platform to enable third-party deepfake detection in the hope of stamping out AI-generated video and audio.
The second of two important security features coming to the video conferencing platform warns users when meeting participants could be misrepresenting their identities to hopefully help participants validate their authenticity.
Teams will soon tell you if the person you're talking to is fake
"Third-party detection solutions analyze meeting media for signs of synthetic or manipulated audio and video and send detection signals to Teams, enabling integrated in-meeting experiences and controls," the company wrote in a roadmap entry.
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