Did you just run into a download or a file on your computer that has a digital signature from Xiaomi Technology Inc? If so, please read on.
You'll typically notice Xiaomi Technology Inc when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Xiaomi Technology Inc digital signature with the following steps:
Here's a screencap of a file signed by Xiaomi Technology Inc:

As you can see in the screenshot above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Xiaomi Technology Inc and that the file has not been tampered with.
If you click the View Certificate button shown in the screencap above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also see the address for Xiaomi Technology Inc, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA and Symantec Class 3 SHA256 Code Signing CA has issued the Xiaomi Technology Inc certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Xiaomi Technology Inc files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/57 | MiWiFiMonitor.exe |
| 0/57 | MiPhoneHelper.exe |
| 0/56 | MiPhoneHelper.exe |
Here's the detection names for the Xiaomi Technology Inc files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Norman | ExplorerHijack.STR |
The detection percentage is based on the fact that I've collected 170 scan results for the Xiaomi Technology Inc files. 1 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: