Analysis of how the AdChoices virus contaminates a computer, what problems it causes, and how it can be removed from Mac OS is provided in this tutorial.
Based on their activity patterns, adware threats fall into two major groups. Some of these infections hijack browser preferences such as homepage and favorite search engine in order to redirect their victims to pages with ads on them. Others do not indulge in rerouting your traffic; in fact, there’s no need to because they insert sponsored information directly into the web pages visited from the compromised computer. It’s hard to think of a more typical representative of the latter category than AdChoices. User permission to install is not a criterion for this sample of malicious software. It can easily circumvent the setup approval by coupling with third-party applications which, when downloaded and installed, don’t notify you that there’s anything else included but the main program itself. In this regard, one ought to be especially careful with apps that do not charge people for using them. So, whenever it’s free, be sure to review the EULA and inspect all opt-outs.
The screenshot above demonstrates one of the problems that emerge if you fall victim to the AdChoices virus. There is not supposed to be anything occupying the top part of the web page – and yet the ad section is far from being an illusion. Note it’s not only Safari that gets affected; the adware also installs its components in Mac versions of Chrome and Firefox. Random sites you visit will therefore appear twisted to an extent. For greater relevance of the advertisements, the malicious app needs to monitor where you go on the Internet, what you search for when online, and what websites are your favorites. Well, this is called privacy violation these days.
Now take a look at a probably yet more annoying symptom of AdChoices operating on your Mac. As you can see on the image below, some keywords within an arbitrary site get automatically hyperlinked so that, when you point your mouse at them, you get to see a large ad reflecting the commercial aspect of the word or phrase. This is another prank of the malicious software being analyzed. Again, all major browsers used on the system undergo the same impact.
A perfectly logical decision to make in this case is to find the culprit and remove it from your Mac for good. Now, that’s where you will most likely run into complications, because AdChoices is hard to spot moreover its different constituents are scattered throughout the OS. Having done some extensive testing, we came up with a fix though. Be advised this isn’t going to be a one-click activity. The cleanup includes resetting the web browsers that act up and, as an addition, using an automatic tool to complete the removal
AdChoices adware manual removal for Mac
To begin with, settings for the web browser that got hit by the AdChoices virus should be restored to their default values. The overview of steps for this procedure is as follows:
1. Reset Safari
• Open the browser and go to Safari menu. Select Reset Safari in the drop-down list
• Make sure all the boxes are ticked on the interface and hit Reset
2. Reset Google Chrome (if affected)
• Open Chrome and click the Customize and Control Google Chrome menu icon
• Select Options for a new window to appear
• Select Under the Hood tab, then click Reset to defaults button
3. Reset Mozilla Firefox (if affected by AdChoices)
• Open Firefox and select Help – Troubleshooting Information
• On the page that opened, click the Reset Firefox button
Get rid of AdChoices virus using Freshmac automatic removal tool
When confronted with malicious code like the AdChoices on Mac, you can neutralize its toxic impact by leveraging a specially crafted system utility. The Freshmac application (read review) is a perfect match for this purpose as it delivers essential security features along with must-have modules for Mac optimization.
This tool cleans unneeded applications and persistent malware in one click. It also protects your privacy by eliminating tracking cookies, frees up disk space, and manages startup apps to decrease boot time. On top of that, it boasts 24/7 tech support. The following steps will walk you through automatic removal of the AdChoices infection.
1. Download Freshmac installer onto your machine. Double-click the Freshmac.pkg file to trigger the installer window, select the destination disk and click Continue. The system will display a dialog asking for your password to authorize the setup. Type the password and click Install Software.
2. Once the installation has been completed, Freshmac will automatically start a scan consisting of 5 steps. It scans cache, logs, unused languages, trash, and checks the Mac for privacy issues.
3. The scan report will then display your current system health status and the number of issues detected for each of the above categories. Click the Fix Safely button to remove junk files and address privacy issues spotted during the scan.
4. Check whether the AdChoices adware has been fixed. If the lock screen is still there, go to the Uninstaller option on Freshmac GUI. Locate an entry that appears suspicious, select it and click Fix Safely button to force-uninstall the unwanted application.
5. Go to Temp and Startup Apps panes on the interface and have all redundant or suspicious items eliminated as well. The AdChoices fraud shouldn’t be causing any further trouble.