Mybrowser Mac


Mybrowser is a browser hijacker application which promotes itself as a helpful addition to browsers such as Safari, Chrome, Firefox or any other. However, some users have called Mybrowser application a “virus” and have reported some rather unwanted behavior related to its activities.

Mybrowser Mac

The Mybrowser Search will redirect your searches

Some customers have had their browser homepage and/or search engine replaced by some sponsored ones promoted by Mybrowser without their permission and have noticed some new toolbars and new tab changes, which they have not approved. Such behavior is typical for applications from the browser hijacker type and is not intended to cause harm to the users and to their computers. Most hijackers are usually programmed to make changes to the users’ browsers in order to advertise certain tools, search engines, homepage domains or other sponsored ads, pop-ups and commercials. More often than not, applications like Mybrowser are able to gain the users’ direct (or indirect) permission to redirect them to certain promotional websites in order to boost those sites’ traffic and visitor counts. Many people, however, see such applications as potentially unwanted and seek methods to remove their changes and have them uninstalled mainly due to their aggressive page-redirects and invasive browser changes.

Mybrowser for Mac

The “infection” with a browser hijacker such as Mybrowser for Mac is definitely not as stealthy as the infection with a Ransomware or a Trojan virus. However, it may still happen in many ways and without you realizing it.

When you visit different ad-supported websites, freeware or shareware platforms or torrent sites, you may accidentally download and install such software, believing that you are adding a helpful feature to your browser. Performing a careless installation of a free program bundle is yet another way to invite an ad-generating software into your system. Different spam mail attachments, free download links and ads, when opened/clicked upon, may also prompt you to download and install such tools. That’s why you should be mindful of the software sources you use and carefully perform installations through the Advanced/Custom/Manual options only.

What is Mybrowser?

In most of the cases, if you are not paying enough attention, an application like Mybrowser may invade your system without specifically notifying you about getting installed. However, once it gets into your browser, it doesn’t hide like a Ransomware or a Trojan horse virus and you can easily detect it as it places its browser changes and starts to flood your screen with ads and redirects.

You may notice some new toolbars, desktop shortcuts or bookmarks, which you did not add previously. The default search engine may also get changed and you may be unable to access certain sites. Your hijacked browser may get slow and respond sluggishly. One of the most annoying things, however, is that every time you try to enter a specific web address, it may automatically get you redirected to some other sponsored pages, which may be completely unfamiliar to you and which you likely don’t want to visit. The objective behind this behavior is simple – to ensure that the browser hijacker can earn pay-per-click revenue by exposing you to specific promotional ads, pay-per-click links and websites and also by monitoring your online activities in order to later spam you with targeted commercials. This behavior is typical for most online advertising tools but if you don’t want to keep such software on your PC, you can remove it by following the instructions in the guide above and thus have all of the hijacker components completely uninstalled.


Name Mybrowser
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms You may easily notice changes in your browser’s homepage or search engine, as well as automatic redirects to sponsored sites. 
Distribution Method Spam messages, program bundles, free installers, ad-supported sites, torrents, free download links. 
Detection Tool

Remove Mybrowser from Mac

For a quick way to remove Mybrowser 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 Mybrowser.
  5. Remove Mybrowser 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 Mybrowser!

Mybrowser 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.

Mybrowser Mac


Start Activity Monitor by opening up Finder, then proceed to Mybrowser 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:

Mybrowser Mac

Now click on Sample at the bottom:

Mybrowser 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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Mybrowser Mac
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    Mybrowser 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.

    Mybrowser 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,

    Mybrowser Mac

    and then again on the Extensions tab,

    Mybrowser 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.
    Mybrowser 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,
    Mybrowser 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

    Mybrowser Mac

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

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

    Mybrowser Mac How to Remove Mybrowser From Firefox in OSX:

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

    Mybrowser Mac

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

    Mybrowser MacHow to Remove Mybrowser From Chrome in OSX:

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

    Mybrowser Mac

     Click Mybrowser 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


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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