How to Remove Windows Defender Security Warning?

windows defender security warning

Windows Defender Security Warning: You should not rely on the information it provides if you notice a pop-up window with the text Windows Defender Security Warning and a phone number when surfing webpages using your browser. It’s a Windows Defender or Windows Protector fraud.

What Is the Security Warning for Windows Defender?

Windows Defender Security Warning, access to this computer has been prohibited for security reasons and may appear in a pop-up window whenever you visit a website using your web browser. You may also see a second window with an error code and phone number for Help. This issue occurs whenever you visit a questionable website or install malware accidentally.

The picture below is an actual case filed on The notice indicates that your machine has reported infection with Trojan Spyware. The information shown below has been hacked.

  1. Email Passwords
  2. Banking Passwords
  3. Facebook Login
  4. Photographs & Files

False Windows Defender Security Warning!

It’s a Scam Involving Phishing! Wait to immediately call the number in the window, as it is not an alarm. Why? At first look, this may appear to be a warning from Windows Defender. If you are acquainted with Windows Defender, you will know that this is not how it operates.

  1. First, It is not a Windows Defender interface, to begin with. Windows Defender, often known as Windows Security, is a built-in Windows application. Windows Defender will not display such an interface.
  2. Second, all of the interface names are private. There are usually hyphens or underscores between each word. Do you believe that to be expected? Microsoft always needs to provide user contact information.
  3. Third, Customers may contact Microsoft support using the Get Help app if they have problems. This Security Warning from Windows Defender is faulty in both format and substance. It is a phishing scam designed to sell bogus antivirus software, which may infect your machine. So, do not be deceived.

It turns out, however, that you cannot ignore this Windows Defender order fraud since you cannot cancel the warning nor move to other applications. You must immediately delete this warning to return your machine to regular operation. The following section will discuss various practical methods for removing this warning from your device.

How to Remove Windows Defender Security Warning on Your PC

Solution Mention Below To remove Windows Defender Security Warning:

Solution 1: Force Close the Warning and Restart Your Computer

Close the Security Warning and Restart Your Computer. You should pay close attention if this error notice appears once or twice when browsing a website. The website may need to be more secure, as some download URLs are dangerous. In this circumstance, you should not reaccess the website.

However, some users complain that clicking the close symbol does not shut the warning window. Here, we will explain how to get rid of this bogus Windows Defender Security Warning: You can use the Taskbar to close these windows by force.

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Step 1: First, right-click the Start button and select Taskbar.

Step 2: Click Show more if you only see a few options in Step 2.

Step 3: Locate and choose the progress you wish to cancel before clicking the End task button.

Step 4: Now to restart the computer.

After completing these instructions, you can use your web browser again to see if the warning has vanished permanently. If you continue to receive this false warning, you may need to restore your web browser to its standard settings.

Solution 2: Reset Your Browser’s Preferences

In this section, we will examine various popular web browsers. Reset Chrome settings to their default state

Step 1: launch Google Chrome.

Step 2: Click the three-dot in the menu in the upper-right corner and select Settings to launch the Chrome Settings application.

Step 3: Select Advanced from the menu on the left.

Step 4: Click Reset and clean up under Advanced in the fourth step.

Step 5: Click Restore settings to their original defaults in the right panel.

Step 6: To reset Chrome, click the Reset settings option in the pop-up box.

Reset Firefox Settings to Default

Step 1: Open Mozilla Firefox.

Step 2: Click the menu icon in the upper-right corner.

Step 3: Select Help to continue to Step 3.

Step 4: Click More troubleshooting information on the next page to continue.

Step 5: Click Refresh Firefox to proceed to the Troubleshooting information screen.

Click the Refresh Firefox button on the confirmation window to confirm the procedure.

Reset Settings for Edge to Default

Step 1: First, launch Microsoft Edge.

Step 2: Select from Settings the three-dot menu in the upper-right corner.

Step 3: On the Settings screen, choose Reset settings from the menu on the right.

Step 4: Click Restore settings to their default values on the right side.

Step 5: Click the Reset option on the pop-up window to confirm the reset.

After restoring your web browser to its default settings, you may examine whether the warning has disappeared. If this option does not work, try reinstalling your web browser.

Solution 3:  Reinstalling Your Web browser

Reinstalling your web browser is another effective technique. Using this strategy, many people have resolved this issue. This can also be done to have a chance.

Step 1: Uninstall your web browser .

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Step 2: Navigate to the Microsoft Store to search for the web browser you wish to install, then click Get to download and install it on your computer.

  • Check your web browser to see if the bogus Windows Defender Security Warning appears again.

Solution 4: Scan for Viruses and Malware on Your Computer

If this warning appears every time you open your web browser, this might be a sign that malware has been installed on your computer. You may use professional antivirus software such as Bitdefender, Norton, Avast, etc., to search your computer for viruses and malware and remove them. If you haven’t installed third-party antivirus software, you may use Windows Security (also known as Windows Defender Antivirus) to detect and eliminate viruses and malware.

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Utilize Windows Security to Scan for Viruses and Malware on Your Computer

Step 1: Click the search icon on the Taskbar and type Windows Security into the search field.

Step 2: Select Windows Security to launch it.

Step 3: To proceed, click Virus & threat.

Step 4:Click the Scan choices link in Step 4.

Step 5: Choose Complete scan (we recommend this scan method to perform a deep scan).

Step 6: Click the Scan now button to begin the device scan.

A complete scan will take some time. However, the procedure will help your job. You are free to use your computer usually. If you have third-party antivirus software installed, you may use it to scan and eliminate viruses and malware from your computer. Different software has distinct techniques of functioning. You can find a tutorial on the product’s official website if you need to learn how to use your program.

How to Prevent Viruses and Malware from Infecting Your Computer

If your computer is infected with viruses or malware, your files, system, and personal data are susceptible to assault and disclosure. Therefore, you must protect your computer from viruses and malware.

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Here are some viable alternatives:

  • On your device, you need to install antivirus software. Windows Defender Antivirus is sufficient if you do not wish to utilize a third-party antivirus. You should enable it on your device to provide real-time protection.
  • You may receive emails from individuals you do not know. If so, you should avoid opening emails, especially if they contain website links. For instance, you should not open an email that encourages you to click a link to collect a prize. Otherwise, you may receive malware or viruses.
  • You should be aware that malware, spyware, and viruses originate online. In addition to avoiding dangerous websites, you must also increase the security settings of your web browser. Some malicious URLs can conceal their true identity.
  • Install a third-party blocker to locate them quickly. Windows Defender Browser Protection may also be installed to block malware. Microsoft continues to provide Windows 10 and Windows 11 upgrades. In addition to introducing new features, fixes, and enhancements, these updates refresh the virus database with the latest threats. Therefore, you should maintain Windows 10/11 up-to-date so that Windows Defender can always detect new viruses, spyware, and malware.

Solved – Windows Defender Security Warning:

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This article describes four methods for removing the Windows Defender Security Warning that appears when you visit a website. There should be a option for you. In addition, we explain how to shield your PC against viruses and malware to protect your files and system. If your files are lost due to a virus, you may recover them with techfixes Power Data Recovery. If you have an additional proposal or approach, please share it with us in the comments.