How to remove GoSearch9 virus from Mac

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What is GoSearch9?

GoSearch9 is a potentially unwanted application that targets only macOS devices. Once installed, it affects the search engine of the browser making them display irrelevant search results. Actually, GoSearch9 is created for advertising purposes which is why people will soon begin to notice that the search results are different from the actual content because it leads to affiliate websites. The user may also notice an increase in the number of different advertisements interfering with the browsing experience and reducing the performance of the system. Hence it is essential to take immediate action to remove GoSearch9 from your device.

Recommended Anti-malware tools:

The easiest and modern way of removing hijackers, pop-ups, Trojans, ransomware, or other viruses is to use automatic removal tools. See our Anti-malware tools below for further instructions.

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Also, you can try to remove GoSearch9 manually.

Alternative solution. Step 1: Remove GoSearch9 from Mac

GoSearch9 may not have the app associated with it in Applications. However, we recommend you to inspect the list of installed applications and remove unknown or suspicious ones. Look for GoSearch9 or GoSearch9.app.

Mac OSX:

  1. Open Finder
  2. In the Finder sidebar, click Applications
  3. If you see Uninstall GoSearch9 or GoSearch9 Uninstaller, double-click it and follow instructions
  4. Drag unwanted application GoSearch9 from the Applications folder to the Trash (located on the right side of the Dock)

Learn more about uninstallation of programs in Mac OSX

Step 2: Remove malicious entries from Profiles (Mac)

  1. Open System Preferences.
  2. Click on Profiles.
  3. Click on unsigned and suspicious profiles on the left panel.
  4. Click the minus button below to delete rogue settings.

mac profiles

Step 3: Get rid of GoSearch9 using Terminal (only for Google Chrome)

  1. Open Terminal
  2. Copy and paste the following entries one by one each time by pressing “ENTER”:

    defaults write com.google.Chrome HomepageIsNewTabPage -bool false
    defaults write com.google.Chrome NewTabPageLocation -string “https://www.google.com/”
    defaults write com.google.Chrome HomepageLocation -string “https://www.google.com/”
    defaults delete com.google.Chrome DefaultSearchProviderSearchURL
    defaults delete com.google.Chrome DefaultSearchProviderNewTabURL
    defaults delete com.google.Chrome DefaultSearchProviderName

  3. Relaunch Chrome

Step 4: Delete GoSearch9 from browsers

Safari:

  1. Open Safari
  2. Click Safari menu.
  3. Choose Extensions.
  4. Find GoSearch9 or other suspicious extensions.
  5. Click Uninstall button to remove it.

Learn more about removing extensions from Safari.

Google Chrome:

  1. Open Google Chrome
  2. Click the Chrome menu (3-dots icon) in the top right corner.
  3. Click Tools.
  4. Choose Extensions.
  5. Find GoSearch9 or other suspicious extensions.
  6. Click the trash can icon to remove it.

Learn more about removing extensions from Chrome.

Mozilla Firefox:

  1. Open Firefox.
  2. Push Shift + Ctrl + A.
  3. Choose GoSearch9 or other suspicious extensions.
  4. Click Disable or Remove button.

Learn more about removing extensions from Firefox.

Step 5: Resetting your browser search and homepage settings

Reset browser setting in Safari:

  1. Open Safari.
  2. Click on the Safari menu.
  3. Choose Reset Safari….
  4. Click Reset button.

Learn more about resetting browser settings in Safari.

Reset browser setting in Google Chrome:

  1. Click the Chrome menu (3 bar button) in the top right corner.
  2. Choose Settings.
  3. Click Show advanced settings.
  4. Go to Reset browser settings section.
  5. Click Reset browser settings.
  6. In the dialog that appears, click Reset.

Learn more about resetting browser settings in Google Chrome.

Reset browser setting in Mozilla Firefox:

  1. Open Mozilla Firefox.
  2. Go to Help.
  3. Go to Troubleshooting information.
  4. Click Reset Firefox… button.

Learn more about resetting browser settings in Mozilla Firefox.

Author: Ilias

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