What is JuniperusCommunis

JuniperusCommunis is the name of a malicious browser extension that injects advertisements into websites you visit and redirects your browser search queries. This type of program is often installed by users, either knowingly or unknowingly, and is promoted through ads. JuniperusCommunis is primarily designed to change the default search engine of the affected browser to a specific search engine, often a variant of search.yahoo.com. This altered search engine might look legitimate but often includes altered search results leading to sponsored content or additional malicious sites. The search engine that JuniperusCommunis installs is typically a modified version of search.yahoo.com. This is not an indictment of Yahoo’s search engine itself but rather indicates how cybercriminals exploit legitimate services. The altered search engine can track user queries, redirect to advertisement-heavy or phishing websites, and sometimes even collect personal data.

JuniperusCommunis

How JuniperusCommunis infects computers

The JuniperusCommunis extension is typically installed by users, whether knowingly or not. Often, this type of program is offered through malicious advertisements, leaving the user puzzled about where this software came from. Less reputable sites can redirect your browser to these JuniperusCommunis ads to generate advertising revenue. Typical infection methods:

Bundled Software Installations: JuniperusCommunis often infiltrates systems through bundled software packages. When users install free software or applications from unreliable sources, this extension can be installed alongside without clear notification.
Phishing Emails and Malicious Links: Clicking on a malicious link in a phishing email or a compromised website can trigger the installation of this extension.
Fake Updates or Alerts: Users might be tricked into installing it through deceptive pop-up messages that mimic legitimate software updates or virus alerts.

  1. Download JuniperusCommunis Removal Tool
  2. Remove JuniperusCommunis from Control Panel and Applications
  3. Remove JuniperusCommunis extensions from browsers
  4. Reset browser search and homepage settings
  5. Alternative way to remove JuniperusCommunis search redirects
  6. Clean browser shortcuts from JuniperusCommunis
  7. How to protect from threats like JuniperusCommunis

Download Removal Tool for Windows

Download Removal Tool

compatible with microsoft

To remove JuniperusCommunis completely, we recommend you to use SpyHunter 5. It detects and removes all files, folders, and registry keys of JuniperusCommunis and several millions of other adware, hijackers, toolbars. The trial version of SpyHunter 5 offers virus scan and 1-time removal for FREE.

Download Removal Tool for Mac

Download SpyHunter for Mac

To remove JuniperusCommunis completely, we recommend you to use SpyHunter for Mac. It can help you remove files, folders, and registry keys of JuniperusCommunis and uninstall hijackers, toolbars, and unwanted add-ons from the Safari browser. The trial version of SpyHunter for Mac offers virus scan and 1-time removal for FREE.

Remove JuniperusCommunis manually for free

Here is a manual step-by-step tutorial for full JuniperusCommunis removal from your computer. This works 99% and was checked with the latest versions of the JuniperusCommunis an installer on operating systems with the latest updates and browser versions.

Note: JuniperusCommunis can be installed as Google Chrome extension as Administrator (you may see Installed by enterprise policy or Your browser is managed by your organization inscription near it), and this will not allow removal. Therefore, before starting removal process, perform these actions:

  1. Start the Command Prompt by clicking the Start menu button and typing command prompt (or just searching for “command prompt” in Windows 10 search field). Right click on the Command Prompt result and choose Run as Administrator.
  2. start command prompt as administrator

  3. Type in and execute the following commands:


    rd /S /Q "%WinDir%\System32\GroupPolicyUsers"
    rd /S /Q "%WinDir%\System32\GroupPolicy"
    gpupdate /force

  4. update group policy in windows

Remove JuniperusCommunis from Control Panel or Applications

To start removing JuniperusCommunis you should uninstall it using Control Panel. It can be present by different names – “JuniperusCommunis”. It should uninstall correctly, however, we recommend you to use IObit Uninstaller to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7, Windows 8, Windows 10, Windows 11, or Mac.

Remove JuniperusCommunis from Windows XP:

  1. Click on Start button.
  2. Choose Control Panel.
  3. Click Add or Remove Programs.
  4. Find JuniperusCommunis or other suspicious program.
  5. Click Uninstall.

Remove JuniperusCommunis from Windows 7:

  1. Click Start button.
  2. Then go to Control Panel.
  3. Click Uninstall a Program.
  4. Find JuniperusCommunis or other suspicious program and click Uninstall.

Remove JuniperusCommunis from Windows 8:

  1. Hover mouse pointer to the bottom-right corner to see Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Click Uninstall a Program under Programs.
  6. Find JuniperusCommunis or other suspicious program, click Uninstall.

Remove JuniperusCommunis from Windows 10:

There are 2 ways to uninstall JuniperusCommunis from Windows 10

Way one
  1. Click on the Start button.
  2. In opened menu choose Settings.
  3. Click on the System tile.
  4. Click Apps & features and locate JuniperusCommunis or other suspicious program in the list.
  5. Click on it and then click Uninstall button near it.
Way two (classic)
  1. Right-click on the Start button.
  2. In opened menu choose Programs and Features.
  3. Locate JuniperusCommunis or other suspicious program in the list.
  4. Click on it and then click Uninstall button above.

Remove JuniperusCommunis from Windows 11:

  1. Right-click on the Start button.
  2. In opened menu choose Settings.
  3. Click on the Apps tab on the left side.
  4. Click Apps & features and locate JuniperusCommunis or other recently installed suspicious program in the list.
  5. Click on 3-dots icon near it and then click Uninstall button near it.
  6. Depending on the type of application (Windows Store app or classic Win32 app) it will be removed immediately or you will need to confirm the action and go through standard uninstall procedure.
  7. Remove JuniperusCommunis from Mac:

    1. In the Finder sidebar, click Applications.
    2. JuniperusCommunis might have an Uninstaller.
    3. Otherwise, drag JuniperusCommunis from the Applications folder to the Trash (located at the end of the Dock).
    4. Then choose Finder > Empty Trash.

    Cannot uninstall JuniperusCommunis in Windows

    In some cases, JuniperusCommunis won’t uninstall and gives you the message, that “You do not have sufficient access to uninstall JuniperusCommunis. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing the JuniperusCommunis folder and files. This happens because the process or service does not allow you to do it. In this case, I will recommend you to use SpyHunter 5 or Malwarebytes or uninstall JuniperusCommunis in Safe Mode. To boot in Safe Mode do the following:

    1. Reboot your computer.
    2. While it starts booting press F8 button.
    3. This will open Advanced Boot Options menu.
    4. Choose Safe Mode and wait until Windows loads.
    5. Go to Control Panel > Uninstall a program and remove JuniperusCommunis or other suspicious program

    >> See detailed instructions and video tutorial on how to boot in Safe Mode

    Cannot uninstall JuniperusCommunis in MacOS

    If you can’t uninstall JuniperusCommunis using instructions above, or it keeps coming back, you can use free AppCleaner for Mac to remove all residual data and libraries of JuniperusCommunis. Follow instructions below:

    1. Download free AppCleaner.
    2. Drag JuniperusCommunis from Applications folder to AppCleaner window.
    3. Choose files and folders you want to remove along with JuniperusCommunis.
    4. Click Delete button.

    Remove malicious add-ons from your browsers

    Uninstalling JuniperusCommunis from Control Panel or Applications often does not bring the desired effect. It sometimes has a browser extension and it may still be active in Google Chrome and Mozilla Firefox. Here are instructions on how to remove JuniperusCommunis extension from your browsers manually.

    Google Chrome:

    1. Start Google Chrome browser
    2. In address box type (or copy-paste) chrome://extensions.
    3. Find JuniperusCommunis extension.
    4. Click the Remove button to remove them.
    5. Also remove other suspicious extensions from the list.

    Mozilla Firefox:

    1. Start Mozilla Firefox browser.
    2. In address box type (or copy-paste) about:addons.
    3. Find JuniperusCommunis extension.
    4. Click three-dots icon near it and choose Remove in the menu.
    5. In opened dialog window click Remove button to confirm the action.
    6. Remove all suspicious extensions from the list.

    Safari:

    1. Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
    2. Click Extensions tab.
    3. Find JuniperusCommunis extension.
    4. Click Uninstall button to remove it.

    Microsoft Edge:

    1. Start Microsoft Edge browser.
    2. In address box type (or copy-paste) edge://extensions.
    3. Find JuniperusCommunis extension.
    4. Click Remove link under the name of extension.
    5. In opened dialog window click Remove button to confirm the action.
    6. Remove all suspicious extensions from the list.

    Internet Explorer (9, 10, 11):

    Note: There is no feature to remove browser extensions from browser in latest version of Internet Explorer. To remove JuniperusCommunis from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable JuniperusCommunis, please, do the following:

    1. Open Internet Explorer.
    2. Click on gear/asterisk icon in the top-right corner.
    3. In opened menu Manage Add-ons.
    4. Select Toolbars and Extensions.
    5. Click Disable JuniperusCommunis or other suspicious extensions.
    6. Also disable other suspicious extensions from the list.

    Opera Browser:

    Generally, JuniperusCommunis does not install in Opera browser however you can always double check. Do the following:

    1. Start Opera browser.
    2. Go to Tools > Extensions > Manage Extensions.
    3. Find JuniperusCommunis or other suspicious extensions.
    4. Click Uninstall button.
    5. Also remove other suspicious extensions from the list.

    Reset browsers settings (homepage, default search)

    JuniperusCommunis installs a search engine (search.yahoo.com) that hijacks your browsers. Here is the instruction to reset your browser’s homepage, new tab, and search engine to default values.

    Google Chrome:

    1. Start Google Chrome browser
    2. In address box type (or copy-paste) chrome://settings.
    3. On the left panel expand Advanced options.
    4. Choose Reset and clean up.
    5. Click on Restore settings to their original defaults link and confirm by clicking Reset button.

    Mozilla Firefox:

    1. Start Mozilla Firefox browser.
    2. In address box type (or copy-paste) about:support.
    3. Click Refresh Firefox… button.
    4. Click Refresh Firefox button in opened dialog window to confirm.

    Reset Safari:

    1. Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
    2. Go to the Privacy section of Safari’s preferences.
    3. Click Remove All Website Data button.
    4. In opened window click Remove Now button to remove data stored by websites in Safari.
    5. Go to the Advanced section of Safari’s preferences.
    6. Click the Show Develop menu in menu bar option.
    7. In the menu click Develop and select Empty Caches from this menu.
    8. Again, go to Safari menu and choose Clear History….
    9. Choose to clear all history and click Clear History button.

    Microsoft Edge:

    1. Start Microsoft Edge browser
    2. Click on 3-dots icon in the top-right corner and choose Settings.
    3. On the left panel find and click Reset settings option.
    4. Click on Restore settings to their default values link and confirm by clicking Reset button.

    Internet Explorer (9, 10, 11):

    1. Start Internet Explorer.
    2. Click on gear/asterisk icon in the top-right corner.
    3. In opened menu choose Internet options.
    4. Click Advanced tab.
    5. Click Reset button.
    6. Choose Delete personal settings and click Reset.

    Opera Browser:

    1. Start Opera browser and click on Opera icon in the top-left corner.
    2. Choose Settings and click Advanced on the left side and choose Browser.
    3. Scroll down to the very bottom and click on Restore settings to their original defaults link.
    4. Confirm by clicking Reset button.

    Alternative way to remove adware browser extensions and reset browser settings

    avast browser cleanup For safe and effective browser extension removal use avast! Browser Cleanup utility. Run it with administrator privileges and remove all extensions with bad rating including related to JuniperusCommunis. You can also reset your browser settings for each of your browsers: Internet Explorer, Google Chrome, Mozilla Firefox.

    Download Avast Browser Cleanup

    Cleaning browsers shortcuts

    shortcut cleaner You can clean your browser shortcuts manually right-clicking on your browser icon, choosing “Properties” and removing hijacker address from “Target” field (leave just the path to your browser). However it is easier to use free Shortcut Cleaner from BleepingComputer. Download it here – its FREE:

    Download Shortcut Cleaner

    How to protect from threats, like JuniperusCommunis, in future

    Be careful surfing the internet and downloading software, as programs like JuniperusCommunis may become a real headache as they are hard to remove and break your privacy. To keep safe from such threats we recommend you always use antivirus and one of the anti-malware programs available on the market. One of the best anti-virus programs is SpyHunter 5. It can protect your PC from threats like JuniperusCommunis.

    Download SpyHunter for Windows Download SpyHunter for Mac
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