FusionCore Virus

This page aims to help you remove the FusionCore Adware. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.


FusionCore is a rogue browser extension that hijacks the settings of the browser it’s installed on and starts redirecting the user’s searches to some partnering sites. FusionCore doesn’t harm the OS or the browser but it may decrease the computer’s protection against external threats.


The FusionCore Virus will display pop up ads and messages

If FusionCore has changed the starting page of your default browser with some obscure site that it’s trying to promote and if your search engine has also been replaced with some unfamiliar one that only seems to show you advertised results, then it’s best to read all of the information we have prepared for you on this page in order to learn what type of software FusionCore is, what its purpose and abilities are, as well as how you can uninstall it from your system and free your browser from its unwelcome change.

The app you are currently dealing with is a browser hijacker and it can get installed in all kinds of browsers – Chrome, Firefox, Opera, Edge, and so on. Its presence in the browser won’t directly result in harm to your system but it will cause page-redirects and ad-generation in your browser whenever you try to use it. This annoys most people because the ads and the redirects tend to be very aggressive and also tend to only land you on pages that try to sell low-quality goods or services. For most, the sheer irritation caused by this kind of applications is more than enough of a reason to uninstall the hijacker. However, even if you don’t feel particularly bothered by the advertising actions of FusionCore, you should still be aware of the safety aspect of this situation, namely, the fact that a hijacker in your system may seriously compromise the security of your computer and open the path to attacks from way more hazardous forms of malware such as Trojans, Worms, Ransomware cryptoviruses, and Spyware.

What you need to know about the removal of FusionCore

Typically, most regular users aren’t able to properly remove a hijacker because there aren’t any uninstallation wizards for such apps and there may not even be entries for the unwanted app in the Control Panel’s Uninstall a program list or in the extension’s manager in the browser. And even if some users do manage to uninstall the hijacker, more often than not they soon realize that the invasive software has returned to bother them. The reason for this is that most hijackers make some Registry changes in the system and install some helper elements that make it possible for them to automatically reinstall themselves in the browser even after the user has removed them. This is why you will likely need a set of removal instructions to guide you through the removal process and maybe also a specialized removal tool to help you detect any data related to the hijacker that you may have missed. The good news is that you will find both of those things below, so go ahead and use our guide and the recommended removal tool to rid your system of FusionCore.


Name FusionCore
Type Adware
Detection Tool

OFFER *Read more details in the first ad on this page, EULA, Privacy Policy, and full terms for Free Remover.

Remove FusionCore Virus

You are dealing with a malware infection that can restore itself unless you remove its core files. We are sending you to another page with a removal guide that gets regularly updated. It covers in-depth instructions on how to:
1. Locate and scan malicious processes in your task manager.
2. Identify in your Control panel any programs installed with the malware, and how to remove them. Search Marquis is a high-profile hijacker that gets installed with a lot of malware.
3. How to clean up and reset your browser to its original settings without the malware returning.
You can find the removal guide here.

For mobile devices refer to these guides instead: Android, iPhone

About the author

Brandon Skies

Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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