Many Safari browser users get pop-up windows with ads on their Mac. Often they are very difficult to close and interfere with the normal use of the computer. Reinstalling or updating the browser does not help. This means that Safari is infected with ad viruses or some program has activated the pop-up ad windows.
This article contains answers on how to stop pop-up ads on MacBook and how to remove viruses in the Safari browser.
How Do Viral Ads Appear in Safari on Mac?
There are more and more Macs out there. This operating system is now more open to developers, and we are increasingly downloading programs directly from websites (e.g., via dmg files).
If your Mac is used for office work, and you install programs from the App Store, there is probably nothing to be afraid of. Since 95% of malware infections of a browser or the entire computer occur when an application or browser extension is installed from unverified sources. That’s why you should be careful about dmg files. Try not to install them on your Mac.
But what to do if constant pop-ups with ads have already appeared in your browser? This means that your computer is already infected with malware. Follow a few steps to get rid of it. You won’t need a licensed version of the antivirus program, as most of the malicious extensions in the browser can be removed by yourself.
Check the Safari Extensions
First, check the browser homepages and installed extensions.
- Go to Safari > Preferences > General > Homepage.
Many users change their home page due to adware malware. Instead, it opens a malicious site with banned content (e.g. online casinos). You can reset the Apple home page to the default home page in the browser settings.
After that, in the “Search” tab, view the list of installed search engines and select the desired ones. The malware may have removed your default search engine and installed a malicious system instead of it.
Next, go to the “Extensions” tab and remove the ones you don’t use. Check to see which ones you installed yourself.
If you are in doubt or not sure which extension is the problem, you can temporarily disable them all at once by moving the appropriate switch.
Find and Remove Malware on Mac
After checking and cleaning Safari, it is important to make sure that no other malware remains on your Mac. In addition to browser extension files, malware can be found in configuration packs and other system service information (plist files). Manual removal of such Mac OS X viruses is much more difficult. One of the utilities that can help you: Adware Medic or Malwarebites Browser Guard for Mac.
The algorithm to work with the utility is elementary. The Scan button starts the process of scanning the system for malware.
Once the process is complete, you need to mark the necessary items (by default, all the entries found) and use the Remove Selected items button to remove them.
Adware pop-ups in Safari often occur when the VSearch search engine is activated. You can remove the “virus” without the help of special utilities.
To do this, you need to move the files to the trash:
The files must be deleted, and the recycle garbage can be cleared.
We hope you found this material helpful. Now you know how to remove malware from Safari and how to block pop-ups on Mac. We also recommend using licensed versions of antivirus software. This will help to detect malware and remove it immediately. Also, to avoid viral adware infection, do not install programs from unverified sources.