In Google Chrome, I just got a popup, that looked roughly like this:
https://security.stackexchange.com/questions/262979/what-will-happen-if-i-accept-this-change-your-search-setting-to-smartwebfinder
Told me either to disable SurfingKeys or to "change my search settings to smartwebfinders".
I accepted, since I wanted to keep using SurfingKeys.
I looked into my Chrome settings, but my default engine was still listed as Google.
I have no clue, what this "searchsetting" even is. It does look a bit scammy, though.
What's up with that?
Also of note: I did not get this popup in Microsoft Edge.
EDIT: I just got the popup in Edge eventually, probably when the extension automatically updated a bit later. See below for screenshot.