Is your Mac infected with UniversalSync adware? Are you constantly bombarded with unwanted security alerts and messages? Do you find your browser automatically redirecting to UniversalSync messages? If so, you’re dealing with a stubborn adware infection. But don’t worry, in this comprehensive guide, we will walk you through the steps to easily remove UniversalSync from your Mac and restore your system to its normal state.

Understanding UniversalSync

UniversalSync is a malicious adware virus that targets Mac computers. It is created by cybercriminals with the intent to deceive innocent users and generate illegal profits. This adware infection is typically distributed through free third-party programs and malicious websites. It can also be delivered through spam emails, fake software updates, and other deceptive methods.

Once UniversalSync infiltrates your Mac, it attacks your web browser, including popular ones like Google Chrome, Mozilla Firefox, Safari, and more. Its primary objective is to display unwanted and annoying pop-ups on your computer, driving traffic to its partner websites and generating revenue through redirects.

Apart from flooding your browser with intrusive advertisements, UniversalSync can also significantly impact your Mac’s performance and speed. It may alter system settings, slow down your computer, and even compromise your privacy by collecting sensitive information such as online banking details, credit card numbers, usernames, passwords, and IP addresses.

How UniversalSync Enters Your Mac

UniversalSync can enter your Mac through various means, including:

  1. Bundled with freeware applications: UniversalSync may be bundled with free software you download from the internet. Always be cautious when installing new programs and opt for the custom installation option to avoid unwanted adware.
  2. Spam email attachments: Opening malicious email attachments can introduce UniversalSync and other malware onto your Mac. Exercise caution when handling email attachments, especially from unknown senders.
  3. Infected media drives: UniversalSync can spread through infected external media drives, such as USB flash drives and external hard drives. Scan any external devices for malware before connecting them to your Mac.
  4. Peer-to-peer (P2P) networks: Sharing files through P2P networks can expose your Mac to UniversalSync and other malware. Be cautious when downloading files from such networks and always use reliable sources.
  5. Clicking on unknown links or visiting unsafe websites: Clicking on suspicious links or visiting unsafe websites, particularly those of a pornographic nature, can lead to UniversalSync infections. Exercise caution and stick to reputable websites.

Removal Instructions for UniversalSync Adware

Removing UniversalSync from your Mac requires a systematic approach to ensure all traces of the adware are eliminated. Follow the step-by-step instructions below to remove UniversalSync and restore your Mac’s security and performance.

Step 1: Stop Malicious Program From Activity Monitor

  1. To begin, go to the Go menu in the Mac top bar and select Utilities from the drop-down menu.
  2. In the Utilities folder, open the Activity Monitor application.
  3. Look for any suspicious processes related to UniversalSync in the Activity Monitor window.
  4. Select the malicious process and click the cross button to stop it.
  5. Confirm the action by choosing Force Quit when prompted.

Step 2: Remove UniversalSync From Applications

  1. Open the Finder application from the Dock.
  2. Click on Applications in the left sidebar to view all installed applications on your Mac.
  3. Locate UniversalSync or any other suspicious app in the Applications folder.
  4. Right-click on the app and select Move to Trash to remove it.

Step 3: Remove UniversalSync Associated Files

  1. Use the Command+Shift+G shortcut to open the Go To Folder option.
  2. Type /Library/LaunchAgents in the field and press Go.
  3. Look for any UniversalSync-related files with the “.plist” extension and remove them.
  4. Repeat the above steps for the following folders: /Library/LaunchDaemons and /Library/Application Support.

Step 4: Remove Malicious Profiles from Mac

  1. Open the Apple Menu and select System Preferences.
  2. In the System Preferences window, click on the Profiles icon.
  3. If you find any suspicious profiles, click on them and select the minus (-) button to remove them.

Step 5: Remove UniversalSync From Browser


  1. Open Safari and click on Safari in the top menu bar.
  2. Select Preferences from the drop-down menu.
  3. Go to the Extensions tab and remove any UniversalSync-related extensions.
  4. Change your homepage back to the desired URL in the General tab.
  5. In the Search tab, select your preferred search engine.

Google Chrome

  1. Open Google Chrome and click on the Menu (⋮) icon in the top-right corner.
  2. Select More tools and then Extensions.
  3. Remove any UniversalSync-related extensions.
  4. Go back to the main Chrome menu and select Settings.
  5. In the On startup section, choose Open a specific page or set of pages and set your desired homepage.

Mozilla Firefox

  1. Open Firefox and click on the Menu (☰) icon in the top-right corner.
  2. Select Add-ons from the drop-down menu.
  3. In the Extensions tab, remove any UniversalSync-related extensions.
  4. Go back to the main Firefox menu and select Options.
  5. In the Home tab, set your preferred homepage.

Step 6: Reset Your Browser Settings to Default


  1. Click on Safari in the top menu bar and select Preferences.
  2. Go to the Privacy tab and click on Remove All Website Data.
  3. In the Advanced tab, enable the Show Develop menu in menu bar option.
  4. Click on Develop in the top menu bar and select Empty Caches.

Google Chrome

  1. Open Chrome and click on the Menu (⋮) icon in the top-right corner.
  2. Select Settings and scroll down to the bottom of the page.
  3. Click on Advanced to expand the advanced settings.
  4. Scroll down to the Reset and clean up section and click on Restore settings to their original defaults.

Mozilla Firefox

  1. Open Firefox and click on the Menu (☰) icon in the top-right corner.
  2. Select Help and then Troubleshooting Information.
  3. Click on the Refresh Firefox button to reset your browser settings.

Step 7: Use SpyHunter for Mac to Remove UniversalSync

While the manual removal steps mentioned above can help eliminate UniversalSync, using a reliable anti-malware tool like SpyHunter for Mac can provide a more comprehensive and hassle-free solution. SpyHunter for Mac is designed to detect and remove various types of malware, including adware like UniversalSync.

Try SpyHunter for Mac

SpyHunter fully removes all instances of newest viruses from Mac/MacBook and Safari. Besides, it can help to optimize MacOS and free up disk space. Compatible with all versions of MacOS. The free version of SpyHunter for Mac allows you, subject to a 48-hour waiting period, one remediation and removal for results found. The full version of SpyHunter costs $42 (you get 6 months of subscription). By clicking the button, you agree to EULA and Privacy Policy. Downloading will start automatically.

Download SpyHunter for Mac

MacOS versions

Follow the steps below to use SpyHunter for Mac:

  1. Download SpyHunter for Mac from the official website.
  2. Install the program by following the on-screen instructions.
  3. Launch SpyHunter for Mac and click on the Start Scan button to initiate a scan of your Mac.
  4. Wait for the scan to complete and review the results.
  5. Click on the Next button to remove the detected malware from your Mac.

Additional Tips for Staying Safe

To prevent future infections and ensure the security of your Mac, follow these additional tips:

  1. Use a reputable anti-malware program with real-time protection to detect and block threats.
  2. Avoid downloading cracked or pirated software, as they often contain malware.
  3. Keep your operating system and all software up to date with the latest security patches.
  4. Be cautious when opening email attachments, especially from unknown senders.
  5. Only visit trustworthy and reputable websites, and avoid clicking on suspicious links.
  6. Create regular backups of your important files to protect against data loss.
  7. Enable a firewall and consider using a virtual private network (VPN) for added security.

By following these guidelines and regularly scanning your Mac for malware, you can keep your system safe from threats like UniversalSync and enjoy a secure and smooth computing experience.


UniversalSync adware can be a persistent and intrusive nuisance on your Mac. However, with the right knowledge and tools, you can effectively remove it and protect your system from future infections. By following the step-by-step instructions provided in this guide, you can eliminate UniversalSync from your Mac and restore its performance and security. Remember to stay vigilant online, keep your software updated, and use reliable security software to safeguard your Mac from potential threats.

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