What is Browser Hijacker?

Numerous browser hijackers target Mac users especially. This malware can gain access to the web browser causing it to perform unpredictable and odd actions.

After installation, it will modify the web application settings, search engine selections, and homepage tab. Furthermore, this kind of malware could redirect your browser to unwanted websites and interfere with search engine results.

The browser hijacker can also collect private information about the user, such as browsing habits, search queries, and browser history. Hackers sell the user data they have obtained to advertising companies.

If you experience unusual activity on your computer, such as bothersome pop-up advertisements and changing browser settings, you are most likely infected with a browser hijacker.

Dangers of browser hijacker threat

Browser hijackers should be uninstalled as quickly as possible since they allow third-party advertising to gain access to users’ browsing habits. This information may be used for marketing purposes, which might harm your computer by downloading malicious programs or other software.

If you have been infected with a browser hijacker, different pop-up advertisements will appear every few minutes. It may be introduced through the websites you visit, search engines, or notifications. Furthermore, every time you browse the web, you can receive multiple redirects to unwanted websites.

As soon as it is installed on the Mac OS, it will immediately begin to show advertisements in notifications and on all visited websites. The advertisements may not always be helpful or relevant, and they could potentially infiltrate open web pages in the browser and start displaying ads there.

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Prevent browser hijackers from Mac

In addition to hurting your web browsing experience and privacy, these malware programs may also hinder the performance of your system and interfere with online security tools like antivirus software.

To keep your Mac from becoming infected with a browser hijacker in the future. Ensure that the most recent security updates are installed on your device.

This will decrease your risk of acquiring malware and other viruses. Run antivirus software and keep both your computer and browser clean. Lastly, be cautious when browsing the internet and refrain from downloading programs from unknown sources.

Remove Browser Hijacker From Mac OS

This procedure will assist you in removing the browser hijacker as well as any dangers related to the virus infection. You can rest assured that the information provided below has been tried and tested.

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Rest assured that our team has tried and tested all of the methods and software provided to ensure that they are completely effective in removing the hijacker from the Mac OS.

Step 1: Remove Browser Hijacker and Associated Files

The first step is to address the source of the problem, which is removing the browser hijacker app from the system. Since this sort of malware takes the form of an application, it can be removed easily with only a few clicks. It’s also worth noting that leftovers and files related to the hijacker should be deleted as well.

Remove Browser Hijacker Source from Applications

1 Open the Finder application from the Dock.

2 Select Applications from the left sidebar.

3 Find the source of the browser hijacker then right-click its icon then select Move to trash. (We will be using the MacKeeper application as an example.)

Remove Files Associated with the Browser Hijacker

1 Click the Go from the Finder toolbar and select Go to the folder from the expanded menu.

2 Search the following paths for files associated with the virus. These files will have the .plist extension and will look similar to com.alphaconsole.plist. (Note: Do not delete files that come from legit applications)


3 Once you have found them, right-click and select Move to Trash to get rid of those files.

Empty the Trash Bin

1 From the Dock, right-click the Trash application and select Empty Trash to delete the files permanently.

2 A confirmation window may appear asking if you want to delete the files on the Trash, go ahead and proceed to delete them.

Now, the application as well as files related to the browser threat are permanently deleted from the Mac system.

Step 2: Remove Profiles Created by the Browser Hijacker

Browser hijackers can prevent users from reverting to their default browser settings. As a result, when users attempted to alter their preferences back, they were either unable to do so or their preferences were turned back after a few minutes.

Removing the profiles added by the malware is required to ensure that configurations are not altered again once they have been reverted. (Note: If the device does not have any profiles related to the hijacker, you may proceed to the next step.)

1 Click the Apple logo on the upper left corner of the screen then select System Preferences from the drop-down menu.

2 On the System Preferences window, find and click Profiles. (If you cannot find Profiles, then it means you do not have profiles on your Mac. You may skip this procedure and head over to the next step.)

3 Find and remove profiles that may be associated with the malware. Click the minus button on the lower left part of the window to remove the profile.

Step 3: Reset the Infected Browser

Your browsing program is most likely tainted by the browser hijacker since this type of malware relies solely on the usage of internet content which is why resetting it will undo the changes done by the virus.

If you do not wish to reset your browser, you can undo the changes manually by removing the extension and changing the default homepage and search preferences back to normal. However, if you are not much of a techy person, resetting the browser will be the easier approach.

For Google Chrome:Image of Resetting Chrome

1 Open Google Chrome and click the three dots in the upper right corner of your screen to access the Google Chrome menu.

2 Click the Settings button, then click the Advanced menu on the left side of the screen from the settings screen.

3 On the drop-down menu, select Reset settings.

4 Click on the Restore settings to their original defaults.

5 When a small window will appear and click the Reset Settings.

For Safari:

We will be using the utilization of the Terminal application to reset the Safari browser because, unlike Chrome or Firefox, it does not have an auto-reset feature for the browser.

1 To use the Terminal application, open Finder and navigate to the Applications/Utilities folder.

2 Copy and paste each code line separately in the Terminal. Some of the first codes will have a confirmation line, type y to continue. (Note: Make sure the Safari application is closed while proceeding with working with the codes.)

rm -Rf ~/Library/Cookies/*;
rm -Rf ~/Library/Cache/*;
rm -Rf ~/Library/Safari/*;
rm -Rf ~/Library/Caches/Apple\ -\ Safari\ -\ Safari\ Extensions\ Gallery;
rm -Rf ~/Library/Caches/Metadata/Safari;
rm -Rf ~/Library/Caches/com.apple.Safari;
rm -Rf ~/Library/Caches/com.apple.WebKit.PluginProcess;
rm -Rf ~/Library/Cookies/Cookies.binarycookies;
rm -Rf ~/Library/Preferences/Apple\ -\ Safari\ -\ Safari\ Extensions\ Gallery;
rm -Rf ~/Library/Preferences/com.apple.Safari.LSSharedFileList.plist;
rm -Rf ~/Library/Preferences/com.apple.Safari.RSS.plist;
rm -Rf ~/Library/Preferences/com.apple.Safari.plist;
rm -Rf ~/Library/Preferences/com.apple.WebFoundation.plist;
rm -Rf ~/Library/Preferences/com.apple.WebKit.PluginHost.plist;
rm -Rf ~/Library/Preferences/com.apple.WebKit.PluginProcess.plist;
rm -Rf ~/Library/PubSub/Database;
rm -Rf ~/Library/Saved\ Application\ State/com.apple.Safari.savedState;

After running all the codes to the Terminal application, the Safari browser should look good as new.

For Mozilla Firefox:

1 Launch Mozilla Firefox browser then open the menu by clicking on the three horizontal lines located in the upper right corner.

2 Navigate down and click Help then select More Troubleshooting Information from the options given.

3 Select the Refresh Firefox button.

4 A confirmation window will appear, click Refresh Firefox.

Step 4: Scan with Malwarebytes Anti-Malware

Malwarebytes Anti-Malware is one of the most powerful anti-malware programs available for the Mac OS. They have some of the most advanced threat detection tools, ensuring that any harmful virus on your computer is eliminated.

Download Malwarebytes

1 Using your web browser, go to the official anti-malware website or click the button above to download the most recent version of the program. When you first download the application, you will also receive a 14-day trial of the premium software.

Remove $$custom_field:vname$$ with Malwarebytes

2 After the file has finished downloading, click on the installation package and run the file to start installing the application.

3 Follow the installation procedure shown on the setup and wait for it to finish.

4 Your password may be required to continue installer from installing the new software. Permit it and click Install Software.

5 Wait for Malwarebytes Anti-malware to finish installing on the Mac system.

6 Once the process is complete, the application will open. Click on the Get Started button and follow the procedure to start using Malwarebytes.

7 When prompted to choose between personal and organizational use, click the personal option unless you are downloading it within your company.

8 After the initial start-up, proceed to run your first scan. The scanning may take a while depending on how many files you have on your system.

9 Malwarebytes will show all malware identified on the machine after the scan, and you can remove the detected threats by pressing the quarantine button. (Note: Some threats may require a restart of the computer.)

The virus, as well as any other potential threats identified on the Mac system, should be removed once the process is finished. We also recommend turning on Malwarebytes Real-Time Protection, which will secure your computer and detect threats as soon as they appear.

Tips to be safe online

  • It is preferable to avoid websites with unique domain extensions other than .com, .org, .net, and.edu. Because most infected websites have extremely distinct TLDs, always verify the last part of a domain to ensure that you are visiting a safe site, unless the site has been reputable ever since.
  • Never acquire software or programs from unknown sources, as this is one of the most common ways for hijacker and other types of malware to attack your computer. Only download from reputable and legitimate websites. To be safe, stay away from torrent downloads and cracked software download sites, as there will always be malware in the files.
  • Using a firewall is one of the most foolproof ways to be safe online. It serves as a first line of defense against dangerous websites, shielding visitors from potential risks. It protects the user’s network and device from intruders. A firewall will safeguard a user from the threats hiding on the vast internet in today’s age.
  • It is essential to keep anti-virus software up to date on a computer since hundreds of new malware threats are released every day that target the machine’s vulnerabilities to infect it. Anti-virus updates include the most recent files required to counter new threats and safeguard your machine.
  • Only visit websites that have a secured connection. A site with an HTTP connection does not encrypt the data it receives and therefore is not considered secure. Entering personal information such as email addresses, phone numbers, and passwords on a website with an HTTP connection is risky since it could be compromised and your information was stolen. Websites with HTTPS connections, on the other hand, are secure since data is encrypted and attackers are unlikely to gain access to information exchanged within the site.