What Is Trackpackage.world?
If your browsers’ start page and new tab page have been set to Trackpackage.world, or default search engine have changed to http://trackpackage.world/search/?type=web&query=…, and you haven’t made these changes yourself, then you likely have a browser hijacker installed. A browser hijacker is usually a browser extension; it can set start page, default search, etc. to specific search engines. That boosts traffic for those search engines and increases revenue they get from advertisers or from sites they redirect people to (for example, Trackpackage.world redirects users’ searches to Google or other search engines). You may follow instructions below to uninstall the browser hijacker and remove Trackpackage.world from your browsers.