What this means
Microsoft is planning to make it easier for third-party tools to work inside Teams meetings and help spot deepfake content. In plain terms, this could give organizations more ways to notice when a face or voice in a call may not be real.
That matters because video calls can feel personal and trustworthy. But a familiar face, a clear voice, or a polished meeting setup does not prove someone is who they say they are. Deepfake audio and video can be used to support impersonation in meetings.
This change is also a reminder for everyday users: digital media can be edited, cloned, or generated. A meeting invite, a live call, or a video clip should not be the only proof of identity.
Warning signs
Here are some common signs that a meeting request or participant deserves a second look:
- The person asks for urgent action right away, especially if money, login details, or approvals are involved.
- The request is unusual for that person, team, or project.
- The voice sounds a little off, the video feels strange, or the person avoids normal back-and-forth questions.
- Someone pushes you to skip your usual process.
- The meeting depends on trust in a face or voice more than on independent confirmation.
These signs do not prove anything by themselves. They are only cues to slow down and verify.
Questions to ask
If something in a meeting feels off, try asking yourself:
- Did I expect this request today?
- Is this the normal way we handle this kind of task?
- Can I confirm this through a separate, trusted channel?
- Would this person still be identifiable if I ignored the video and checked the details another way?
- Is anyone asking me to act quickly before I have time to confirm?
You can also ask the participant to repeat the request in writing through a known company address or established internal system.
Safer next steps
If a meeting request seems odd, these habits can help:
- Pause before taking action.
- Use your organization’s usual approval process.
- Confirm unusual requests through a trusted channel you already use.
- Be careful with links, file shares, payment requests, and password resets.
- If you are in a work setting, loop in a manager, IT team, or another trusted colleague when needed.
- Look for meeting-app features or security tools that flag suspicious media, but do not rely on them alone.
A simple habit can make a big difference: if the request is important, verify it in a second place before you respond.
Ways to verify
Here are safer ways to check identity without depending only on the meeting itself:
- Call the person back using a number from your contact list or company directory.
- Verify through a known email address or internal messaging system.
- Check with a second colleague who would know if the request is real.
- Compare the request with past behavior, approved workflows, or calendar context.
- Use official company procedures for sensitive actions.
If your workplace uses deepfake detection tools, treat them as one signal, not the final answer. No tool can confirm identity with certainty every time.
Final reminder
Deepfake detection tools may help reduce risk, but they do not replace careful habits. The safest approach is to slow down, verify through trusted channels, and use normal approval steps for anything sensitive.
If a face, voice, or meeting request seems unexpected, it is reasonable to pause and confirm before acting.
*Source note: Based on reporting from BleepingComputer, ["Microsoft Teams to add third-party deepfake detection, impersonation protection"](https://www.bleepingcomputer.com/news/security/microsoft-teams-to-add-third-party-deepfake-detection-impersonation-protection/).*