Hao1258.com is a nasty browser adware program. It is a similar with Hao123Tab, or Hao123. This type of viruses usually target Google Chrome, Safari, Mozilla Firefox and IE. A virus changes a homepage in your internet browser and also modifies a search engine. New homepage contains different sponsored links, most of they have strings on Chinese. A virus promote own search service. Our advice not to use it, otherwise you will see a high amount of advertisement on Chinese in every search result. Also this malicious program can save a statistics about your internet activity. Users cannot remove this extension, and when they try to deactivate it, removal possibility is blocked by Windows Group Policies. A virus can operate on Windows XP, Vista/7, 8/8.1, Windows 10. You may follow instructions below to remove Hao1258.com from your browsers.