When Safari, Chrome & Firefox randomly show a pop-up ads from ScanGuard. Your Mac is infected by a Potentially Unwanted Program or Adware. 


ScanGuard virus is a browser hijacker that affects Your macOS. ScanGuard virus was designed to advertise sponsored websites and it has nothing to do to with providing reliable search results.

How to remove ScanGuard

Step1: Remove ScanGuard with Adware Removal Pro

Adware Removal Pro is a powerful tool which is designed to remove adware and browser hijackers from Apple Mac OS X.

  1. You can download Adware Removal Pro from the below:  


2. Once you have downloaded Adware Removal Pro, please open it and click the Clean button.


Step2: Block ScanGuard pop-up ads with AdBlock Master

AdBlock-Master download