Warning: Windows Has Detected a Malicious Virus Scam Removal Guide

Warning: Windows Has Detected a Malicious Virus Scam is a fake alert scam that users might encounter if they install untrustworthy software, such as Trojans, potentially unwanted applications, adware, etc. The pop-up itself might be more annoying than dangerous at least if you do not follow the given instructions and use the mentioned telephone number (+61-1800-431-245). Sadly, if you do it, you could put the system and your privacy at risk because the people who answer the phone might be scammers. We will tell users more about the risks associated with the Warning: Windows Has Detected a Malicious Virus Scam later in the text; thus, if you came here to find more about this questionable system alert, you should have a look at the report. As for users who wish to both get to know and eliminate the fake window, we would recommend scanning the system with a reliable antimalware tool too or follow the instructions placed below the text.

To begin with, you should know that behind Warning: Windows Has Detected a Malicious Virus Scam pop-ups there could be a malicious application you recently installed. Our specialists say users often do not notice they receive possibly malicious software if they pay not enough attention to the installation process. If the setup file came from torrent or other doubtful P2P file-sharing web pages, the user should be extra cautious with it. Firstly, it would be smart to pick advanced installation settings. This way, you might have a chance to deselect additional applications you do not need. Most of the setup files are bundled with unrelated software, and in case it comes from a possibly malicious website it could be bundled with malware or other threats. Therefore, it is crucial to pay more attention to what is being suggested on the configuration wizard.

Installers may not always allow deselecting additional suggestions; nonetheless, there are cases when they merely mention some programs could be added without asking permission. In this situation, the user could simply cancel the process and avoid getting not just possibly unnecessary, but also malicious applications. Another way to keep the system safe is to invest in a reliable antimalware tool. It can stand guard and protect the computer from various threats. Plus, you can use its scanning tool to check suspicious-looking data before opening it just to make sure it will not harm the system or cause you trouble.

We cannot name the untrustworthy program that might be showing Warning: Windows Has Detected a Malicious Virus Scam alert, but we can explain to you how it could do so. Our researchers noticed the threat responsible for the fictitious pop-up should firstly determine user’s default browser through which it may later load a suspicious web page that might have Microsoft logo and other details alike to make it look legitimate. Soon after it, the website should display Warning: Windows Has Detected a Malicious Virus Scam pop-up on top of it. Apparently, clicking buttons like “OK” might open even more irritating windows. The notification and the website displaying it could try to convince you there is a problem with your computer that can be solved only by calling the given telephone number. As we said earlier in the article if you follow this advice you might end up talking with scammers. These people may try to obtain sensitive data they could use in further scams, try to sell you fake or overpriced tools, etc.

Naturally, we do not think it would be smart to call +61-1800-431-245 as there are a lot of possible ways you could get tricked. A smarter choice would be to stop redirection to the website showing Warning: Windows Has Detected a Malicious Virus Scam pop-up. It is possible a simple browser reset could help you achieve this, and if you do not know how to perform it, you can follow the removal instructions at the end of this text. However, if a possibly malicious application showed this fake notification, it might be not so easy to get rid of it. For this reason, we would additionally advise users to erase all suspicious software through Control Panel or simply get a reliable antimalware tool and let it do all the job for you.

Remove Warning: Windows Has Detected a Malicious Virus Scam

Internet Explorer

1. Press Alt+X.
2. Select Internet Options.
3. Open the Advanced tab.
4. Click Reset and mark Delete personal settings.
5. Press Reset again and click Close.

Mozilla Firefox

1. Press the Help icon.
2. Select Troubleshooting information.
3. Click Refresh Firefox.
4. Press Refresh Firefox again.
5. Click Finish.

Google Chrome

1. Press Alt+F.
2. Select Settings.
3. Slide down and click on Advanced.
4. Scroll down again to select Reset.
5. Press the Reset button.

Erase untrustworthy software

Windows 8 & Windows 10

1. Start the RUN by pressing Win+R.
2. Type Control Panel and click OK.
3. Select option Uninstall a program.
4. Locate the suspected application and press Uninstall.

Windows Vista & Windows 7

1. Open the Start menu.
2. Choose Control Panel.
3. Pick Uninstall a program.
4. Select the doubtful program and click Uninstall.

Windows XP

1. Click on Start and pick Control Panel.
2. Select Add or Remove Programs.
3. Find the application and select Uninstall.