Verify Identity of Microsoft rep.

Treat this as a tech-support scam and do not contact that number again: genuine Microsoft error and warning messages never include a telephone number, so the claimed name and “Microsoft ID” should not be considered proof of identity.^1^

Microsoft Learn Q&A cannot verify whether a named individual works for Microsoft. Scammers commonly invent employee names and identification numbers and may spoof legitimate-looking telephone numbers.

What to do now

• If you only spoke by phone: block the number and do not provide passwords, payment details, verification codes, or personal information.
• Report the incident: use Microsoft’s scam-reporting page: https://www.microsoft.com/reportascam
• Close the alert or browser. If it will not close, press Alt+F4 or restart the computer.^2^

If remote access was allowed

1. Disconnect the computer from Wi-Fi or unplug its network cable.
2. Open Settings → Apps → Installed apps, sort by installation date, and uninstall any remote-access application the caller asked you to install.
3. Open Windows Security → Virus & threat protection → Scan options → Full scan, then install available updates from Settings → Windows Update → Check for updates.
4. From a different, trusted device, change passwords for your Microsoft account, primary email, banking, and any account accessed during the session. Use unique passwords and enable multifactor authentication.
5. If the caller had prolonged control of the device or suspicious behavior continues, consider resetting Windows. A reset can remove applications and data, so back up essential personal files first. Microsoft specifically recommends considering a reset after scammers have accessed a device.^1^

If information or money was provided

• Contact the card issuer or bank immediately, dispute any charges, and request replacement cards where necessary.
• Change affected passwords from a trusted device.
• Notify local law enforcement if money, identity documents, or sensitive financial information were taken.

For future support, initiate contact yourself through Microsoft Support rather than using a number displayed in an alert. Remote assistance should be permitted only when the interaction was initiated directly with Microsoft Support.^3^

References

1. Protect yourself from tech support scams | Microsoft Support
2. Protect yourself from online scams and attacks | Microsoft Support
3. Solve PC problems remotely with Remote Assistance | Microsoft Support