How to remove Optimalsearch.me hijacker from macOS

What is Optimalsearch.me? Optimalsearch.me is a browser hijacker. Such a malicious program can change the settings of your browser: homepage, preferable search engine, and also can modify New tab option. This virus always redirects you to Optimalsearch.me search engine page. This is a fake page, as it shows search results made by Yahoo search engine. … Read more