Dominant Mapper Mac

Dominant Mapper

Dominant Mapper is a piece of undesirable content-promoting software that leeches off of the computer’s resources to put adverts inside the browsers. Dominant Mapper can get particularly intrusive with its ads and go as far as to automatically redirect users to the sites it’s supposed to promote.

Dominant Mapper Mac

The Dominant Mapper App on Mac

These apps are commonplace and can be encountered on pretty much any platform and OS. Years ago, such browser-hijacking software was primarily only seen on Windows PCs but, over time, the creators of browser hijackers started targeting Mac computers as well as Android and iOS mobile devices. Currently, there is a very large variety of browser hijackers that get distributed in many different ways, yet, the common purpose of all these apps remains the same. Namely, they aim to attach themselves to Safari, Chrome, Firefox, or other popular browsers, to hijack their search engine and homepage, and to cause page redirects and ad-generation so that they can earn money from that for their creators.

Dominant Mapper for Mac

Dominant Mapper for Mac is an ad-displaying browser hijacker specifically created to be compatible with macOS computers. Users usually notice the presence of Dominant Mapper for Mac on their computers as soon as the unwanted app begins to spam them with ads and page redirects.

In addition to being quite irritating to have such software installed on your computer, it can also be potentially hazardous to the system’s safety. Unfortunately, even though most browser-hijacking components are incapable of directly inflicting harm on the “infected” computer, the content advertised by them may oftentimes be less-than-reliable or be outright unsafe for the computer. In the end, the goal of the developers of such software is to earn their advertising commissions and so they don’t really care if their hijackers may eventually get you exposed to Trojan or ransomware-filled illegal sites.

What is Dominant Mapper?

Dominant Mapper is a browser-infecting rogue app that will manipulate your browser into spamming you with unpleasant ads. Dominant Mapper may also scan the browsing history, thus gathering valuable advertising info that can be sold to third parties and used for targeted web marketing.

Of course, targeted online ads are nothing new. Pretty much every site or online service you use gathers some type of data from your browser so that it can customize its ads according to your preferences. However, in most cases, the user is at least given the option to limit or outright stop the data gathering. When talking about hijackers, however, there is no such thing. These apps almost always keep silent about any type of data collection they may be performing and don’t give the user any settings to limit that.

The DominantMapper app

The DominantMapper app is a junkware extension for Safari that might reroute your browser to questionable sites and pages. If you aren’t careful, the DominantMapper app may even end up landing you on sites that could expose you to ransomware, Trojans and other viruses.

Naturally, the best option you have to keep your system safe from potential virus infections would be to uninstall the hijacker as soon as you can. This is why we highly recommend that you use the next steps as they will help you quickly remove the intrusive app and secure your Mac against future threats.



Name Dominant Mapper
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Generation of ads, changes in the browser, sudden page redirects, and more.
Distribution Method Methods mainly used to spread hijackers include spam messaging and software bundles.
Detection Tool

Remove Dominant Mapper App from Mac

For a quick way to remove Dominant Mapper try to do this inside your Mac browser:

  1. Open your Mac browser.
  2. Go to Preferences.
  3. Now navigate to the extensions sub-menu.
  4. Look for any unfamiliar entries, including Dominant Mapper.
  5. Remove Dominant Mapper from your Mac as well as any other suspicious-looking items by clicking on the trash bin icon.

If this does not help then continue reading this article for more detailed instructions on how to get rid of Dominant Mapper!

Dominant Mapper Mac

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively, you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.

Dominant Mapper Mac


Start Activity Monitor by opening up Finder, then proceed to Dominant Mapper Mac

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:

Dominant Mapper Mac

Now click on Sample at the bottom:

Dominant Mapper Mac

Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

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    Dominant Mapper Mac

    The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

    On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

    First, Force Quit Safari again.

    Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.

    Dominant Mapper Mac

    Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

    Dominant Mapper Mac

    and then again on the Extensions tab,

    Dominant Mapper Mac

    Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.
    Dominant Mapper Mac

    The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

    Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
    Dominant Mapper Mac

    Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

    Still in the Preferences menu, hit the General tab

    Dominant Mapper Mac

    Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
    Dominant Mapper Mac

    Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

    Dominant Mapper Mac How to Remove Dominant Mapper From Firefox in OSX:

    Open Firefoxclick on Dominant Mapper Mac (top right) ——-> Add-onsHit Extensions next.

    Dominant Mapper Mac

    The problem should be lurking somewhere around here –  Remove it. Then Refresh Your Firefox Settings.

    Dominant Mapper MacHow to Remove Dominant Mapper From Chrome in OSX:

     Start Chrome, click Dominant Mapper Mac —–>More Tools —–> Extensions. There,  find the malware and  select  Dominant Mapper Mac.

    Dominant Mapper Mac

     Click Dominant Mapper Mac again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines.  Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


    About the author


    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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