“SearchLeadingInfo”

I keep getting this message very frequently which interferes with use of laptop.

Do you want the application “SearchLeadingInfo” to accept incoming network connections?

Clicking Deny may limit the application’s behavior. This setting can be changed in the Firewall pane of Security & Privacy preferences.

If another system tries to connect to an app on Mac

When another computer tries to connect to an app on your Mac over the network or Internet, macOS displays an alert message. The app may be trying to allow other computers to connect with your Mac, or it may be sharing information with other computers.

Note: If no action is taken, the message remains displayed, and any attempts to connect to the app are denied.

* If this type of behavior is expected from this app, click Allow.

* If you don’t expect the app to connect across the network, or if you don’t want to share information, click Deny. This blocks attempts by other systems to connect to the app.

* Was this help page useful? Send feedback. This is what comes up when I click on ? This alert is coming on all the time. I cannot find any extension or whatever to link to this warning, What and where should I look for?

Can anyone help