How to remove CoverOpen PUP from Mac OS

What is CoverOpen?

CoverOpen is a new Potentially Unwanted Program that can cause sometimes a lot of problems. The main function of this program is to show you different types of advertisements in order to force you to subscribe to something or download questionable software. At the same time CoverOpen has an ability to download and install software itself, it can redirect you to malicious websites, it changes the settings of your browser and even can spy on you! Moreover, this program can steal your personal information, like contacts and passwords and send it to the 3rd side! If we sum up everything, that’s been mentioned, we can classify CoverOpen as a Pottentially Dangerous Program. Usually this program installs accidently, as the creators of CoverOpen injects it into the free-software bundles. Once it’s in the system, it immediately makes the internet surfing experience much worse and the most of the owners of the infected devices don’t know how to remove CoverOpen PUP from their Mac OS devices. That’s why we’ve prepared this up-to-date guide and you can use it for free!


Article’s Guide

  1. Automatic solutions for Mac OS
  2. Manual solution for Mac OS
  3. Manual solution for Safari
  4. Manual solution for Google Chrome
  5. Manual solution for Mozila Firefox

How to remove CoverOpen PUP?

Automatic solutions for Mac users

We strongly recommend you to use a powerful anti-malware program that has this threat in its database. It will mitigate the risks of the wrong uninstallation. Download Combo Cleaner anti-malware program for Mac in order to remove the source of “CoverOpen” PUP automatically. Simple, effective and user-friendly.

Download Combo Cleanermac compatible Disk Cleaner, Big Files Finder and Duplicates Scanner features are free to use. Antivirus, Privacy Scanner and Uninstaller features are paid ($39.95 for semi-anual subscription. By clicking the button, you agree to EULA and Privacy Policy. Downloading will start automatically.

You can also use this software, it may help you to remove ‘CoverOpen PUP’: CleanMyMac


How to remove “CoverOpen” PUP manually?

Disclaimer: You do it on your own risk. We don’t bear any responsibility for your actions. These instructions are rather large and it requires 100% precise execution.

Mac OS

  1. Press the Go button in the upper-left side of the screen.
  2. Click the Applications button
  3. Be attentive, and look for suspicious programs (This PUP may has a different name)
  4. As you find them – delete them all
  5. Now you have to clean your browser


How to delete “CoverOpen” PUP from your browser?

It’s very important to clean your browser after removing the “head” of the problems. Follow the instruction and you will win this fight.

Safari

  1. Launch your browser and press Safari button in the upper right side of the screen.
  2. Here click on Preferences button and choose Extensions.
  3. Now look for any suspicious plugin and click Uninstall button to remove it.
  4. Close the menu and press Safari button again and push Reset Safari button
  5. Check all sections and then press Reset button

Google Chrome

  1. Open your browser, click on the Menu button in the upper right side of the browser (It consists of 3 dashes)
  2. Here choose More tools menu and then press Extensions button.
  3. Now look for any suspicious plugin and then press Trash button or Remove button in order to delete it (usually it’s toolbars or searching engines).
  4. Close the menu and click the 3-dashes button, choose Settings menu, look for Manage Search Engines button and press Manage search engines.
  5. Here you should look for any suspicious search site and delete it
  6. Close the menu and press 3-dashes button again.
  7. Here press Settings button and scroll down to the bottom.
  8. Now press Reset browser settings button, then click Reset button again to confirm this process.

Mozilla Firefox

  1. Launch your browser, click on Menu button in the upper right side of the browser (it consists of 3 dashes).
  2. Now click on Add-ons and choose Extensions menu.
  3. Then look for any suspicious plugin and click on the Remove button (usually it’s toolbars or searching engines).
  4. Close this menu and press Firefox button in the upper left side of the browser.
  5. Press Question mark button and click on Troubleshooting information (this menu can also be found in 3-dashes menu)
  6. Now press Reset Firefox button in order to delete this scam

There are all manual instructions that will help you to find “CoverOpen” PUP on your computer and remove it. The most effective method to get rid of “CoverOpen” is to perform the manual removal instructions and then use an automatic tool. The manual method will weaken the malicious program and the Combocleaner will remove it.

Download Combo Cleanermac compatible Disk Cleaner, Big Files Finder and Duplicates Scanner features are free to use. Antivirus, Privacy Scanner and Uninstaller features are paid ($39.95 for semi-anual subscription. By clicking the button, you agree to EULA and Privacy Policy. Downloading will start automatically.

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