rack-search.com is a browser hijacker, that can infect the most popular browsers, such as Chrome, Mozilla Firefox, Microsoft Edge, and Internet Explorer. When you get this hijacker on a PC, you will experience random changes in your browser’ homepage and search engine. It will open different sites with advertisements and pop-ups with trading content. This makes you unable to use browser properly and take a lot of time to open a page, that you need. You will have these search engine on your home page of all browsers. New tabs will open rack-search.com no matter what.