Computers that do not have proper security tools are always susceptible to different infections. Hao 123 toolbar is one of the unwanted programs which does not do much harm to the computer but causes some problems regarding the usage of internet browsers. Therefore, the best way to deal with this browser hijacker is to remove it from the computer and the infected browsers as soon as possible.
The hijacker can infect different internet browsers, including Internet Explorer, Mozilla Firefox and Google Chrome, and visible changes are typically noticed as soon as the internet browsers are restarted after installing free software downloaded from unreliable sources. If you suddenly get a thank-you message from Hao 123 boolbar (see an extract below), note that your computer has been invaded by a very annoying program.
Thank you for choosing to install hao123 toolbar for the Google Chrome TM browser.
The hijacker changes the homepage into Hao123.com and redirects search results to unrelated and unwanted websites. The browser hijacker also causes slow performance of the computer and may display annoying pop-up advertisements. The sooner you remove Hao 123 toolbar, the sooner the program stops violating your privacy.
It is not enough to change settings of your browsers to default, because the infection remains on the PC and continues redirecting your search results to irrelevant sites. To remove Hao 123 toolbar completely, use a spyware removal tool, which will also protect the computer against spyware attacks. As a result, if you use a reliable anti-spyware tool, your privacy will not be breached by any other pieces of malware.