From 2-spyware.com
Searchfox.me is a potentially unwanted program[1] that hijacks your browser settings. When this browser hijacker is installed on a phone or a computer, it immediately changes its browser’s default search engine, new tab, and homepage preferences. That way, each time you open your browser or a new tab, searchfox.me will open. Since that’s a fake search engine, it redirects users to legitimate sources but injects ads into their results.