How to remove Four virus?

Issue: Can you help me to deal with notifications about Four virus? My browser delivers this pop-up that my computer is infected, but I am sure it’s not true. But how can I stop them showing up in my browser?

Solved Answer

Four virus is an online scam that might show up on the browser in the form of a security alert which warns about detected dangerous viruses. There are a couple of versions of this online scam.[1] However, all of them have the same purpose – to promote bogus security software called PCSmartCleanup.

Such activities are often triggered by adware.[2] It’s a potentially unwanted program (PUP)[3] that might get into the computer, laptop, tablet or smartphone when downloading suspicious programs or installing apps outside official app stores.

Soon after the infiltration, this ad-supported application starts browser redirects to sites that deliver one of these alerts:

  • “Your system is heavily damaged by (4) virus!”
  • “Your system is heavily damaged by Four virus!”

The fake message might seem legitimate. It might use Google, Windows or Apple credentials. Additionally, it includes the model of the device. For instance, it might tell that your Samsung Galaxy or iPhone was infected. This information definitely increases chances that victims of the scam believe in the hoax.

The further content of the scam alert tells that people have to take immediate actions to remove Four virus. Scammers ask to take only two steps:

  1. Install suspicious security program or application.
  2. Run the app and supposedly fix the browser and malware from the device.

However, following these steps and installing questionable PCSmartCleanup tool might lead to more problems. The promoted software is useless. It might operate as spyware or help to download malware on the mobile devices or computers.

Hence, if your browser keeps redirecting to “Your system is heavily damaged by (4) virus!” site, you should check the system for adware program. Once you uninstall the ad-supported application and eliminate its related components, you have to reset web browser.

Remove Four virus

Two methods to remove Four virus from the computer

There are two methods how you can get rid of the Four virus and its annoying activity. Keep in mind that none of them include following instructions in the pop-up window. The first method (recommended) is to rely on security software and scan the device. The second option suggests doing the job yourself.

Method 1. Get rid of Four virus automatically

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Fortect Mac Washing Machine X9 uninstall software.

Automatic Four virus removal is the best way to get rid of this cyber threat. It doesn’t matter it was your smartphone, tablet, laptop or computer was infected with malware, all of the versions can be removed within a few minutes with anti-malware software.

We recommend using Fortect for virus elimination. However, you can choose your preferred anti-malware/anti-spyware software. Do not forget that you need to use updated security software.

Method 2. Manual Four virus removal

To get rid of this cyber threat manually, you have to find and uninstall adware which is responsible for redirects to the scam website. Additionally, you have to look up for other files, apps, extensions, programs and other components related to this potentially unwanted application.

Remove Four virus from Windows

  1. Open Start and access Control Panel.
  2. Navigate to Programs (or Add/Remove programs, Programs and Features).
  3. Choose Uninstall a program option.
    open uninstall a program
  4. In the appeared list, you have to find Four and other related applications. Select them and click Uninstall button.
  5. Click OK to save the changes.

If you cannot find any suspicious programs, check your browser’s extensions. The PUP may have arrived on the system as a browser extension. Hence, you have to check all of the browsers that are installed on your PC. Browser reset is also recommended.

Eliminate Four virus from Mac OS X

  1. Click Go button in the top left corner of the screen and open Applications.
    Open Applications
  2. In the Applications folder find suspicious applications that might be related to Four virus. Right-click these apps and choose Move to Trash option.
    Move to Trash suspicious applications

After app removal (or you did not find any suspicious components), you have to make sure that any suspicious extensions were not installed without your knowledge. Uninstall them and reset all web browsers installed on your Mac.

Get rid of programs with only one click

You can uninstall this program with the help of the step-by-step guide presented to you by experts. To save your time, we have also selected tools that will help you carry out this task automatically. If you are in a hurry or if you feel that you are not experienced enough to uninstall the program by your own, feel free to use these solutions:

do it now!
removal software Happiness
do it now!
removal software Happiness
Compatible with Microsoft Windows Compatible with OS X
Run into problems?
If you failed to uninstall the program using FortectMac Washing Machine X9, let our support team know about your issues. Make sure you provide as much details as possible. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Prevent websites, ISP, and other parties from tracking you

To stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous by encrypting all information, prevent trackers, ads, as well as malicious content. Most importantly, you will stop the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.


Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost. To recover lost files, you can use Data Recovery Pro – it searches through copies of files that are still available on your hard drive and retrieves them quickly.


About the author
Julie Splinters - Computer optimization specialist

When it comes to computer optimization, Julie Splinters is the expert. Whether it is a slow smartphone, Windows, Mac or Linux operating system, she will find a solution within minutes.

Contact Julie Splinters
About the company Esolutions


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