Hao123 is a browser hijacker, which can also be found under such names: hao.123, hao123.com, en.hao.123, br.hao.123, tw.hao.123, jp.hao.123, vn.hao.123, etc. No matter that this search engine looks harmless, it can infiltrate your computer without your approval. Also, it can alter its settings and disable your favourite search sites for making you use it for your searches. We do NOT recommend using Hao123.com because it may cause these problems:
- Causing redirects to unsafe websites. As soon as this search site becomes the start page and the default search engine on your computer, it gets an ability to show its search results. Mostly, these search results are filled with commercial notifications and links leading people to sponsored websites. The biggest problem here is you cannot be sure that one Hao123.com redirect won't trick you into visiting a dangerous website used to promote malware. Why should you put yourself at such risk?
- Tracking PC users without their approval. In most of the cases, hao123.com spreads in one pack with various components. Some of them are browser helper objects, browser add-ons, extensions and plugins that can be used for tracking PC users and collecting different information. As soon as these components are added to the system, they start collecting such data as people's search terms, mostly visited websites, data that is added by them on their favourite sites and so on. This information is considered non-personally identifiable, but we highly recommend keeping it private.
- Initiating browser crashes and other issues. Hao123.com is propagated using illegal/unfair distribution methods. Besides, it can easily add its components to your PC system without your permission asked. Hao123 Toolbar is one of these components. No matter that such activity may seem harmless, you should keep in mind that it may cause slow downs on each of your web browsers, including Internet Explorer, Google Chrome and Mozilla Firefox. Also, you may notice browser crashes and similar problems that can be eliminated only by removing this hijacker from the system.
If you can see this browser hijacker on your web browser, you should waste no time and remove Hao123.com virus. The easiest way to do that is to run a full system scan with the reliable anti-spyware, such as SpyHunter. This program will help you to remove ALL programs that are considered malicious and suspicious. Also, it will help you to avoid them in the future.
How does this search engine hijack computers?
This search engine is mostly propagated using several distribution methods. Note that you should install updated anti-spyware if you want to prevent Hao123 hijack. Also, you should avoid freeware and shareware, or carefully check every installation window when downloading such program on your computer. For getting such ability, we highly recommend you to select Custom or Advanced installation of the freeware and then uncheck all questionable check marks. If this potentially unwanted program manages to get inside its target PC system, it may alter your PC's settings. Typically, you may discover changes in your start page, default search engine and new tab page. Besides, you may also find Hao123 Toolbar on your computer and receive annoying pop-up advertisements when searching on the Internet. If you think your PC may be infected with this redirect virus, you should not wait for its redirects to questionable websites. In this case, you should check your computer with updated anti-spyware or follow the detailed Hao123 removal guide given on the next page of this post.