‘Windows Detected Koobface Infection’ scam removal

Windows Detected Koobface Infection‘ is a scary pop-up which currently appears in several computers infected by adware. Another version of the same pop-up is ‘Message from webpage‘. The goal of such pop-ups is to scare users into thinking that their PCs are infected with malware and to eventually force them into wasting their money for nothing. The money in this case goes into the pockets of cyber frauds who only hunt for your wallet.

Windows Detected Koobface Infection pop-up

Internet Explorer, according to our observations, is the browser spewing out such ‘Windows Detected Koobface Infection‘ pop-ups. However, other browsers are not an exception and are infected as well. Still, they may display some other sorts of similar fake alerts which are designed to scare users into wasting their funds in favor of cyber criminals.

Once ‘Windows Detected Koobface Infection‘ pop-up appears users will not be able to shut their browser down. They will be suggested to call certain toll-free helpline, such as +1-800-754-3403 supposedly to speak with Microsoft professionals. However, these people have nothing to do with Microsoft and are most likely people with some strong accent. Here is the faulty message users see once this pop-up first comes up:

Message from webpage
Don’t restart your computer
Windows Detected Koobface infections, the infections detected, indicate some recent downloads on the computer which in turn has created problems on the computer. Call Microsoft professionals at +1-800-754-3403 and share this code B2957E to the Technician to fix this.

Of course, you should not trust these scary pop-ups. Likewise, do not call those toll-free helplines +1-800-754-3403 or any other similar toll-free numbers. What you should do right away is to scan your system with a proven anti-malware tool named GridinSoft Anti-Malware, remove all the infections it finds and reset your browsers with its help.


‘Windows Detected Koobface Infection’ pop-up automatic removal tool:

‘Windows Detected Koobface Infection’ scam removal steps:

  • Download GridinSoft AntiMalware and scan your PC with it.
  • Click on “Apply” to remove all threats found after the scan is completed:
  • Apply actions by GridinSoft AntiMalware

  • Shut down all your available browsers.
  • In GridinSoft AntiMalware click on “Tools” and then on “Reset browser settings“:
  • Built-in utility of GridinSoft AntiMalware to reset browser settings

  • Follow the instructions, select browsers you need to be reset, and click on “Reset” button. Finally, restart your computer to apply all made changes:
  • Options to reset browsers with GridinSoft AntiMalware

Video explaining how to reset your browser using GridinSoft AntiMalware:

How to prevent your PC from being contaminated with ‘Windows Detected Koobface Infection’ pop-ups again in the future.

GridinSoft AntiMalware offers excellent solution which may help to prevent your system from being contaminated with malware ahead of time. This feature is referred to as “Real-Time Protection”. By default, it is disabled once you install the software. To enable it, please click on “Protect” button and press “Start” as demonstrated below:

Enabling Real-Time Protection by GridinSoft AntiMalware

This options helps you to prevent execution of malicious programs and to avoid their installation ahead of time. When certain malware tries to install itself into your system, GridinSoft AntiMalware and its Real-Time Protection module will terminate this installation attempt ahead of time. You may click on “Confirm” button to continue blocking this malicious program, or to select “Ignore this file” and allow the malicious application to be installed (at your own risk):

Malicious item blocked by GridinSoft AntiMalware

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