Browser hijacker is basically malicious software that redirects search results, resets the homepage of the browser, adds unwanted toolbars to the browsers or causes the browser and computer to run slowly. The severity of these problems can vary, depending on the particular infection and can range from a small annoyance to a complete disruption in terms of productivity. There are a few reactive steps that can be taken by people when they want to stop a browser hijacking in progress or a completed one. Similarly, some proactive measures can also be taken to prevent hijackings happening in the future. Here is how this goal can be accomplished:
1- The first measure that should be taken by individuals is to download an antivirus program and software that can protect them from majority of the malware. There are lots of good and reputable antivirus programs available, which provide protection against a variety of worms, viruses and malware.
2- It is essential for people to keep their antivirus program running all the time when they are using their computer. The software should be up and running especially when they are surfing the internet. There is a feature in some programs that can be installed as it allows the users to be informed whenever any registry changes are made.
3- Immediate action should be taken when the resident scanners sound off any alert in order to delete infections and block changes on time before any malware or virus has the chance to take root and cause damage.
4- Unless the source can be trusted, avoid opening any links that you may see on web pages, instant messengers and emails. This is particular true in the case of pop-ups that inform users that their computer has been compromised by a virus or some other problem. If it is not a trusted and known program giving you the alert, then don't make the mistake of clicking the ad to fix the infection.
5- If a browser hijacking is suspected, users should immediately close the browser and scan the system immediately to identify the problem.
6- There are special software also available for dealing with the problem of browser hijacking. Such a software, when installed and activated, will automatically destroy the external source that's attempting to control the browser and change its settings.
7- The program will kill the threat completely. Once this is done, you need to reset your browser to clear out any remnants that might be present.
8- Furthermore, the recycle bin should also be cleared out as the source file ends up there and you don't want it to find its way back in. Then the browser can be restarted safely.
According to an expert from 1pcaid, Letting browser hijacking go unchecked can put your computer at even more risk as the browser is directed to suspicious web pages from where malicious spyware and viruses may be downloaded on the PC. Therefore, the aforementioned steps should be taken to ensure that your computer is safe from any such threat in the future.