Warning: Windows Has Detected a Malicious Virus Scam

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What is Warning: Windows Has Detected a Malicious Virus?

“Warning: Windows Has Detected a Malicious Virus” is a fake error pop-up generated by a malicious websites. Research results show that users visit said website inadvertently – they are redirected by a variety of potentially unwanted programs (PUPs) that stealthily infiltrate the system without a permission. Research also revealed that most of PUPs track user’s Internet browsing activity and continually generate a variety of intrusive online advertisements.

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This error claims that the system has been infected with a malware and, for this reason, it has been blocked. It is also noted that victim’s personal information (Facebook/email logins, credit card details, etc.) is stolen. The malware must be eliminated immediately. For this reason, victims have 5 minutes to contact “certified technicians” (via a telephone number ["+61-1800-431-245"] provided), otherwise the computer will be permanently disabled. These “certified technicians” will supposedly guide victims throughout the malware removal process. However, users must be informed that “Warning: Windows Has Detected a Malicious Virus” error is a complete scam. What crooks aim to do is coax money out of unsuspecting users by tricking them into paying for technical support that is not needed. Hence, “Warning: Windows Has Detected a Malicious Virus” pop-up should be ignored. Users should also know that potentially unwanted programs continually track their Internet browsing activity by gathering a variety of data types (IP addresses, website URLs visited, pages viewed, search queries, etc.). There’s a high credibility that collected data will contain personal details. For these reasons, it is worth mentioning that once collected, this information is shared with third parties (potentially, cyber criminals). These persons are likely to attempt to generate revenue by misusing personal details. By doing so, third parties pose direct threat to user’s identity. Another downside is data tracking. Potentially unwanted programs deliver coupon, banner, pop-up, and other intrusive advertisements. These ads are most likely to be displayed using “virtual layer” – a tool that enables placement of third party graphical content. For this reason, displayed adverts often overlay visited websites’ content, what significantly decreases Internet browsing quality. It is also worth noting that some of them lead to malicious websites or even enable scripts designed to download/install various malware. Therefore, clicking on intrusive these ads can easily result in high-risk adware or malware infections.

Download Removal Toolto remove Warning: Windows Has Detected a Malicious Virus

Reimage is a tool to detect malware on your computer. You will need to purchase full version to remove infections. Internet is full of malicious sites displaying fake errors similar to “Warning: Windows Has Detected a Malicious Virus”. For example, Your Windows Licence Has Expired, Suspicious Incoming Network Connections, Ransomware Detected, and many other. Each and every error states that the system is infected, missing files, or damaged in other similar ways. Nonetheless, these claims are simply attempts to trick users into contacting fake technical support and paying for unnecessary services. Potentially unwanted programs are also meant only to generate revenue for the developers. For this reason, they cause unwanted redirects (thereby promoting various websites, most of which are fake Internet search engines), deliver intrusive advertisements (using “Pay Per Click” advertising model), and record various information (which is later sold for third parties). Research results show that fake search engines are also designed to promote other sites and display intrusive advertisements. They increase other websites’ traffic by generating completely irrelevant search results. If that wasn’t enough, promote sites might be malicious. For this reason, using a fake Internet search engine is very risky.

How did adware install on my computer?

As mentioned above, cyber criminals spread PUPs via intrusive advertisements. However, users should know that potentially unwanted programs are also distributed using a deceptive marketing method called “bundling”. For this reason, users usually install them inadvertently, without their consent. “Bundling” is an undercover installation of third party applications along with the regular ones. What crooks do is hide bundled programs under “Custom/Advanced” settings of the download, or either installation processes. Hence, by recklessly clicking on intrusive advertisements and rushing download/installation processes users simply expose the system to risk of various infections and put their very own privacy into threat.

How to avoid installation of potentially unwanted applications?

First of all, users must realize that the key to computer safety is caution and that they should be very careful when browsing the Internet. It is very important to closely analyze every single download/installation step using either “Custom”, or “Advanced” settings. All additionally included programs must be opted-out and all offers to download/install such must be declined. Moreover, users should always avoid clicking on any kind of intrusive advertisements.

Text presented within “Warning: Windows Has Detected a Malicious Virus” error:

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Warning: Windows Has Detected a Malicious Virus On Your System!! Call for support: +61-1800-431-245 (Toll Free)

YOUR COMPUTER HAS BEEN BLOCKED
Your computer has alerted us that it has been infected with a virus and spyware. The following information is being stolen:
Facebook Login
Credit Card Details
Email Account Login
Photos stored on this computer
Your must contact us immediately so that our engineers can walk you through the removal process over the phone. Please call us within the next 5 minutes to prevent your computer from being disabled.
Call: +61-1800-431-245

Adware removal:

Windows 7 users:

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

Windows XP users:

Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.

Windows 10 and Windows 8 users:

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Mac OSX users:

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

In the uninstall programs window, look for any suspicious/recently-installed applications, select these entries and click “Uninstall” or “Remove“.

After uninstalling the potentially unwanted program, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.


Download remover for “Warning: Windows Has Detected a Malicious Virus” virus
1) Download and install   2) Run system scan   3) Enjoy your clean computer!

Remove adware from Internet browsers:

Video showing how to remove potentially unwanted browser add-ons:

Download Removal Toolto remove Warning: Windows Has Detected a Malicious Virus

Internet Explorer Chrome Firefox Safari Edge

Remove malicious add-ons from Internet Explorer:

Click the “gear” icon (at the top right corner of Internet Explorer), select “Manage Add-ons”. Look for any recently-installed suspicious browser extensions, select these entries and click “Remove”.

Optional method:

If you continue to have problems with removal of the “warning: windows has detected a malicious virus” virus, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

In the opened window, select the Advanced tab.

Click the Reset button.

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Internet Explorer Chrome Firefox Safari Edge

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon  (at the top right corner of Google Chrome), select “More tools” and click “Extensions”. Locate all recently-installed suspicious browser add-ons, select these entries and click the trash can icon.

Optional method:

If you continue to have problems with removal of the “warning: windows has detected a malicious virus” virus, reset your Google Chrome browser settings. Click the Chrome menu icon  (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Internet Explorer Chrome Firefox Safari Edge

Download Removal Toolto remove Warning: Windows Has Detected a Malicious Virus

Remove malicious plugins from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window), select “Add-ons”. Click on “Extensions”, in the opened window remove all recently-installed suspicious browser plug-ins.

Optional method:

Computer users who have problems with “warning: windows has detected a malicious virus” virus removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click the Open Help Menu icon,

Select Troubleshooting Information.

In the opened window, click the Reset Firefox button.

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Reset button.

Internet Explorer Chrome Firefox Safari Edge

Remove malicious extensions from Safari:

Make sure your Safari browser is active, click Safari menu, and select Preferences….

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data…

In the opened window select all history and click the Clear History button.

Internet Explorer Chrome Firefox Safari Edge

Remove malicious add-ons from Microsoft Edge:

Click the three horizontal dots icon (at the top right corner of Microsoft Edge), select “Extensions”. Look for any recently-installed suspicious extensions, right click your mouse on these entries and click “Uninstall“.

Optional method:

Click the three horizontal dots icon (at the top right corner of Microsoft Edge), and select Settings.

In the opened tab, click the “Choose what to clear” button.

Click Show more and select everything, and then click the “Clear” button.

  • If this didn’t help, please follow these alternative instructions explaining how to reset Microsoft Edge browser.

Summary:

Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers’ websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

Removal assistance:
If you are experiencing problems while trying to remove “warning: windows has detected a malicious virus” virus from your computer, please ask for assistance in our malware support forum.

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Download Removal Toolto remove Warning: Windows Has Detected a Malicious Virus

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