BipApp by is a Google Chrome extension that hijacks your browser search to another search engine. When installed, this extension causes any searches made from the address bar to be redirected through a series of sites that record information about what you are searching. This extension will also prevent you from accessing the extension’s Chrome Web Store page, and will redirect you to Google when you attempt to do so. If you are unsure how this extension was installed or are concerned other extensions or unwanted programs may be installed on your computer, you can use the removal guide below.
Source: https://www.bleepingcomputer.com/virus-removal/remove-bipapp-chrome-extension