How to remove This Mac Is Not Secure pop-up scam

What is This Mac Is Not Secure pop-up?

This Mac Is Not Secure is a scam, that is created to trick people into calling shady support center for unneeded service. It will redirect browsers and display following alert “WARNING! Call Apple Help Desk:”. As you may see, the scam is designed specifically for Mac OS users. When this page suddenly appears in a browser, a lot of people take all the fake messages from it seriously. We assure you, that there is nothing wrong with your computer, it’s a blind threat to make you pay them. In this article you may learn how to remove This Mac Is Not Secure scam.

 remove This Mac Is Not Secure pop-up

The main purpose of such malware is to scare people and force them to call on one of the listed numbers to get support. But in reality, they are just selling unneeded services and support contracts. That’s why we advise not to call their support center as it will cost you solid sum of money. Keep ignoring this pop-ups till you remove this virus from your Mac computer. The malware will display these kinds of texts:

Call Apple Help Desk:
This Mac is Not Secure
This Spyware may be impersonating “Administrator” to steal your personal or financial information. You should contact to Apple Certified Technicians at Toll Free Helpline: +1-800-307-2412 You should go back to the previous page.
Safari warns you when a Spyware cause security breach. This may happen if the connection is misconfigured or an attacker has compromised your connection.
To learn more, you can visit this website. If you understand the risk involved, you should call Toll Free Helpline:

How to remove This Mac Is Not Secure from your computer?

Download this anti-malware application for Mac in order to remove the source of ‘This Mac Is Not Secure’ pop-ups automatically. Simple, effective and user-friendly.

Download Combo Cleaner mac compatible

You can also use this software, it may help you to remove This Mac Is Not Secure:

How to remove This Mac Is Not Secure manually

Step 1: Remove This Mac Is Not Secure from Control Panel

In order to get rid of This Mac Is Not Secure, first thing you need to do is to uninstall malicious program from your computer. When removing This Mac Is Not Secure, try to find suspicious recently installed programs and delete them too, as it’s pretty common that any malware comes with some other unwanted programs.

Mac OSX:

  1. Open Finder.
  2. Select Applications in the Finder menu.
  3. Search for This Mac Is Not Secure or This Mac Is Not Secure Uninstaller, then choose it and follow instructions.
  4. Drag malicious application from the Applications folder to the Trash.

Step 2: Remove This Mac Is Not Secure from browsers

Once you’ve uninstalled the application, remove This Mac Is Not Secure from your web browser. You need to search for recently-installed suspicious add-ons and extensions.


  1. Open Safari
  2. Choose Safari menu.
  3. Select Extensions.
  4. Search for suspicious and unknown extensions that may be related to This Mac Is Not Secure.
  5. Choose Uninstall button to remove it.

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Choose Tools.
  4. Select Extensions.
  5. Search for This Mac Is Not Secure.
  6. Select the trash can icon to remove it.

Mozilla Firefox:

  1. Open Firefox.
  2. Push Shift + Ctrl + A.
  3. Select This Mac Is Not Secure.
  4. Choose Disable or Remove option.

Step 3: Resetting your browser search and homepage settings

To be sure that there is nothing left behind, we recommend you to reset your browser. It will restore your browser settings to default.

Reset browser setting in Safari:

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

Reset browser settings 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.

Reset browser settings in Mozilla Firefox:

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

There are all the manual instructions that will help you to find This Mac Is Not Secure and remove it on your computer. The most effective method to get rid of This Mac Is Not Secure is to perform the manual removal instructions and then use any automatic tool. The manual method will weaken the malicious program and the program will remove it.

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