“Your System Is Infected With 3 Viruses” Scam

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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Your System Is Infected With 3 Viruses

Your System Is Infected With 3 Viruses is a piece of software that operates as a kind of a browser extension for popular browsing programs including, but not limited to Safari, Chrome, Opera, Firefox. Although at first Your System Is Infected With 3 Viruses might seem like a regular browser add-on, it won’t take long before you notice that there’s something off about this application. Unlike other, more useful and functional browser add-ons, this one actually has a number of negative traits that has lead to many users seeing it as potentially unwanted. Among the various forms of disturbance that this piece of software can cause are different (unwanted) changes to the browser such as replaced search engine and homepage and sudden redirects to sponsored pages. Additionally, Your System Is Infected With 3 Viruses might also be capable of displaying intrusive and irritating advertising content on your screen while you are trying to use your browser. Due to these unpleasant traits of this add-on, most researchers consider it to be a browser hijacker. In the next lines, we are going to explain to you what browser hijackers are, how they function, what purpose they typically have, how dangerous they can be and what you’d need to do in order to avoid getting such unwanted applications on your PC in future. For those of you who have come to this page seeking help with the removal and uninstallation of Your System Is Infected With 3 Viruses, we are glad to share with you our removal guide manual that you can use to quickly and effectively eliminate the nagging software without leaving any traces of it on your PC. There is also as suggested anti-malware tool on this page that you can use in combination with the guide for best results as this tool can detect any undesirable data which might have been left behind by the hijacker.


We understand just how irritating and annoying it could be to have your main browsing program invaded by some questionable piece of software that has imposed a number of changes that you are certainly not on board with. However, as is a typical trait of most hijackers (also sometimes referred to as page/browser-redirects), it is highly likely that even if you try to manually bring back your previous search engine or homepage/new-tab page, the hijacker will make sure to re-impose its changes meaning that you efforts would have been in vain.

We believe that it is rather obvious what the point behind all those changes and this intrusive hijacker behavior is. Of course, it all has to do with money and profit and one of the most effective ways to gain profit online is by advertising stuff. Hijackers like Your System Is Infected With 3 Viruses are exactly the tools that certain online advertisers can use in order to generate significant amounts of money without putting in too much time or resources. All they need is for their browser-redirect to get installed onto as many machines as possible – then the end-users would be subjected to the aggressive advertising campaign conducted by the hijacker which would, in turn, benefit the pesky software’s creators by earning them money through models such as Pay-Per-View or Pay-Per-Click. It’s all a really well thought-out scheme and, on top of all, most of the time it’s all legal – the changes to your browser, the sudden redirects to random sponsored sites, the aggressively-appearing ads that flood your screen. Although intrusive and frustrating, in most of the cases it is still something that’s considered legal. This is, in fact, one of the reasons why browser hijackers like Your System Is Infected With 3 Viruses cannot technically be categorized as malware viruses. Another reason is that such applications, despite their highly-irritating and obstructive behavior, are mostly harmless to the system they’ve been installed in. A typical browser-redirect wouldn’t directly cause your PC any damage. That said, the ads and the page redirects you could get subjected to are a whole different story – some of them might open up shady sites with questionable contents and, generally, if you do not want to risk getting your system infected by some noxious malware program like a Trojan Horse, a Worm or a Ransomware, it is advisable that you avoid anything that’s coming from the hijacker application.

Avoid hijackers in future

The key to keeping such software away from your PC is being careful with what sites you visit and what online content you interact with – anything suspicious-looking is to be avoided or else you risk getting unwanted or potentially dangerous programs on your machine. Also, when you want to install a program on your computer, always make sure to thoroughly check the setup menu for any optional clauses or any bundled applications. Program-bundles are a very popular technique for distributing hijackers an in order to avoid installing anything that you don’t really want, you ought to be fully aware of all the added/bundled software and, in case any of it looks suspicious, unwanted or simply unneeded, you must opt-out of it before proceed with the installation of the main program.


Name Your System Is Infected With 3 Viruses
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  The changes to your browser are the most typical hijacker symptoms.
Distribution Method Bundling to other software, spam messages with the hijacker attached to them, misleading online ads and software download suggestions, etc.
Detection Tool

Your System Is Infected With 3 Viruses Removal


We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.



To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Start Activity Monitor by opening up Finder, then proceed to activity-monitor

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:


Now click on Sample at the bottom:


Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

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Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result


The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

First, Force Quit Safari again.

Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.


Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

Preferences in Safari

and then again on the Extensions tab,

extensions in safari

Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.

The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
Privacy in Safari

Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

Still in the Preferences menu, hit the General tab

General Tab in Safari

Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
Default Home Page

Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

firefox-512 How to Remove Your System Is Infected With 3 Viruses From Firefox in OSX:

Open Firefoxclick on mozilla menu (top right) ——-> Add-onsHit Extensions next.

pic 6

The problem should be lurking somewhere around here –  Remove it. Then Refresh Your Firefox Settings.

chrome-logo-transparent-backgroundHow to Remove Your System Is Infected With 3 Viruses From Chrome in OSX:

 Start Chrome, click chrome menu icon —–>More Tools —–> Extensions. There,  find the malware and  select  chrome-trash-icon.

pic 8

 Click chrome menu icon again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines.  Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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