Searchengage.com must be fairly categorized as browser hijacker. It was developed by a company called Cro-Bit Ltd. It changes the home page to start with searchengage.com/?pub=2005, or the ending might be slightly different. Furthermore, opening new search tab in your browser automatically opens this very same page again and again. If you have discovered that your browser is currently stuck with this nasty hijacker, please follow this removal guide carefully to fix this issue.