Fastmailtab.com is a browser hijacker that will attempt to commandeer your browser search and homepage. Once you ‘Allow Notifications’ to its push notifications, your PC will be bombarded with intrusive advertisements. These ads will send you to malicious websites to get money from you or infect your computer further. It may also prevent you from changing your settings back.
Browser hijackers like fastmailtab.com is usually installed through bundled software without the users’ knowledge. In this case, it’s from the extension Fast Mail Tab which supposedly allows users to access multiple email accounts fast and easy from a new browser tab. You have to remove this browser hijacker immediately before it infects your computer further.
