Uninstall MightyBrowser from a browser and operating system

Also Known As: Ads by MightyBrowser
Type: Mac Virus
Distribution: Moderate
Damage level: Medium

How to remove MightyBrowser from Mac?

What is MightyBrowser?

According to developers of the MightyBrowser application, this software supposed to help its users to browse/search the web. However, it is known that MightyBrowser is a potentially unwanted application (PUA) which is categorized as adware. First, people usually do not download and install apps of this type intentionally. Quite often they are being tricked into it. Second, adware-type apps deliver intrusive advertisements. Also, they are often designed to gather various information about their users as well.

MightyBrowser adware

Applications like MightyBrowser usually serve intrusive ads that not only conceal contents of visited websites but, if clicked, redirect users to untrustworthy websites or even execute scripts that are designed to download and/or install unwanted software. Some examples of ads that most adware-type applications display are various pop-up ads, banners, coupons, surveys, etc. Moreover, research shows that MightyBrowser can access (collect) information such as passwords, credit card details, phone numbers and other data that is saved on browsers. Also, apps of this type are usually designed to gather other, browsing-related details too. For instance, user's IP addresses, entered search queries, addresses of visited web pages, geolocations, and so on. Typically, adware developers misuse collected information to generate revenue. Quite often they share it with third parties (potentially cyber criminals) too. Either way, having personal and other data misuses might cause problems like identity theft, issues related to browsing safety, privacy, and so on. For this reason MightyBrowser or any other adware must be uninstalled as soon as possible.

Threat Summary:
Name Ads by MightyBrowser
Threat Type Adware, Mac malware, Mac virus
Symptoms Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methods Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Removal

To eliminate Ads by MightyBrowser our malware researchers recommend scanning your computer with Combo Cleaner.
▼ Download Combo Cleaner
Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.

Other adware-type apps that are very similar to MightyBrowser are ProdigySearch, ExtraList, OutputData. However, these are just a couple of examples and there are more of them. Typically, adware developers advertise such software as useful, legitimate, etc. In this case they offer users enhanced browsing experience. Unfortunately, adware-type apps (and most other PUAs) do not deliver any promised features. Most of the times they are designed only to help their developers to generate revenue.

How did MightyBrowser install on my computer?

Only a small number of people download and install apps of this type (adware and other PUAs) intentionally. In most cases they download and/or install them by clicking intrusive advertisements or through setups of various software. To trick people into downloading and/or installing unwanted apps together with desired software developers include PUAs in its download or installation setups and hide information about it in their "Custom", "Manual", "Advanced" and other settings. This distribution method is called "bundling". Nevertheless, people install and/or download unwanted software only when they leave all the aforementioned settings unchecked and unchanged.

How to avoid installation of potentially unwanted applications?

We advise to avoid clicking intrusive ads, especially if they are displayed on dubious pages. For example, on websites related to adult dating, pornography, gambling, and so on. These ads often lead to various deceptive, potentially malicious websites or cause unwanted downloads, installations. Moreover, programs should not be downloaded or installed using third party downloaders, installers, Peer-to-Peer networks (such as torrent clients, eMule, etc.), unofficial websites, and so on. We recommend to download software only from official, trustworthy websites and via direct download links. Quite often download and installation setups contain settings like "Custom", "Advanced". If there is some offer to download or install unwanted software is mentioned there, it should be dismissed before completing download or installation. If there is a reason to believe that some adware or other PUA is already installed, then all suspicious extensions, add-ons and/or plug-ins that are installed on a browser should be removed. Also, software of this kind that is installed on the operating system should be removed as soon as possible too. If your computer is already infected with MightyBrowser, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

Pop-up window displayed once MightyBrowser installation is over:

pop-up displayed once MightyBrowser installation is done

MightyBrowser adware installed on Safari:

MightyBrowser Safari extension

Installation folder of MightyBrowser PUA:

MightyBrowser installation folder and its contents

Instant automatic removal of Ads by MightyBrowser: Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Ads by MightyBrowser. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for Mac By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.

Quick menu:

Video showing how to remove adware and browser hijackers from a Mac computer:

MightyBrowser adware removal:

Remove MightyBrowser-related potentially unwanted applications from your "Applications" folder:

mac browser hijacker removal from applications folder

Click the Finder icon. In the Finder window, select "Applications". In the applications folder, look for "MPlayerX", "NicePlayer", or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Remove ads by mightybrowser related files and folders:

Finder go to folder command

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

step1Check for adware-generated files in the /Library/LaunchAgents folder:

removing adware from launch agents folder step 1

In the Go to Folder... bar, type: /Library/LaunchAgents

removing adware from launch agents folder step 2
In the “LaunchAgents” folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, “kuklorest.update.plist”, etc. Adware commonly installs several files with the same string.

step2Check for adware generated files in the /Library/Application Support folder:

removing adware from application support folder step 1

In the Go to Folder... bar, type: /Library/Application Support

removing adware from application support folder step 2
In the “Application Support” folder, look for any recently-added suspicious folders. For example, “MplayerX” or “NicePlayer”, and move these folders to the Trash.

step3Check for adware-generated files in the ~/Library/LaunchAgents folder:

removing adware from ~launch agents folder step 1


In the Go to Folder bar, type: ~/Library/LaunchAgents

removing adware from ~launch agents folder step 2

In the “LaunchAgents” folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, “kuklorest.update.plist”, etc. Adware commonly installs several files with the same string.

step4Check for adware-generated files in the /Library/LaunchDaemons folder:

removing adware from launch daemons folder step 1
In the Go to Folder... bar, type: /Library/LaunchDaemons

removing adware from launch daemons folder step 2
In the “LaunchDaemons” folder, look for recently-added suspicious files. For example “com.aoudad.net-preferences.plist”, “com.myppes.net-preferences.plist”, "com.kuklorest.net-preferences.plist”, “com.avickUpd.plist”, etc., and move them to the Trash.

step 5 Scan your Mac with Combo Cleaner:

If you have followed all the steps in the correct order you Mac should be clean of infections. To be sure your system is not infected run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file double click combocleaner.dmg installer, in the opened window drag and drop Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates it's virus definition database and click "Start Combo Scan" button.

scan-with-combo-cleaner-1

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays "no threats found" - this means that you can continue with the removal guide, otherwise it's recommended to remove any found infections before continuing.

scan-with-combo-cleaner-2

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Ads by MightyBrowser removal from Internet browsers:

safari browser iconRemove malicious extensions from Safari:

Remove ads by mightybrowser related Safari extensions:

safari browser preferences

Open Safari browser, from the menu bar, select "Safari" and click "Preferences...".

safari extensions window

In the preferences window, select "Extensions" and look for any recently-installed suspicious extensions. When located, click the "Uninstall" button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

firefox browser iconRemove malicious plug-ins from Mozilla Firefox:

Remove ads by mightybrowser related Mozilla Firefox add-ons:

accessing mozilla firefox add-ons

Open your Mozilla Firefox browser. At the top right corner of the screen, click the "Open Menu" (three horizontal lines) button. From the opened menu, choose "Add-ons".

removing malicious add-ons from mozilla firefox

Choose the "Extensions" tab and look for any recently-installed suspicious add-ons. When located, click the "Remove" button next to it/them. Note that you can safely uninstall all extensions from your Mozilla Firefox browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

chrome-browser-iconRemove malicious extensions from Google Chrome:

Remove ads by mightybrowser related Google Chrome add-ons:

removing malicious google chrome extensions step 1

Open Google Chrome and click the "Chrome menu" (three horizontal lines) button located in the top-right corner of the browser window. From the drop-down menu, choose "More Tools" and select "Extensions".

removing malicious Google Chrome extensions step 2

In the "Extensions" window, look for any recently-installed suspicious add-ons. When located, click the "Trash" button next to it/them. Note that you can safely uninstall all extensions from your Google Chrome browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Malware activity

Global virus and spyware activity level today:

Medium threat activity
Medium

Increased attack rate of infections detected within the last 24 hours.

QR Code
Ads by MightyBrowser QR code
A QR code (Quick Response Code) is a machine-readable code which stores URLs and other information. This code can be read using a camera on a smartphone or a tablet. Scan this QR code to have an easy access removal guide of Ads by MightyBrowser on your mobile device.
We Recommend:

Get rid of Ads by MightyBrowser today:

▼ REMOVE IT NOW with Combo Cleaner for Mac

Platform: macOS

Editors' Rating for Combo Cleaner:
Editors ratingOutstanding!

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Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.