MessengerHub ads: what it is and how to remove it
MessengerHub - the application that is categorized as potentially unwanted program due to activities related to unwanted advertisements, interference with the browsing activities. This intruder starts delivering pop-up ads, redirects, banners, and other content that is not originating from the primary site or even that domain.
Facts checked October 7, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.
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MessengerHub ads: summary
| Distribution | PUP spreads via shady installers or during the third-party freeware distribution |
|---|---|
| Name | MessengerHub |
| Type | Adware/ Potentially unwanted program |
| Symptoms | The PUP gets promoted as a useful app, so people install the shady program without paying much attention. Then the app can deliver advertisements, redirect, and control what you get exposed to online. Additional installations can be triggered by the PUP itself |
| Issues | Potentially unwanted programs can easily install other programs, collect various information about your habits online and share that data with other advertisers |
| Detection names | No Microsoft detection name is known |
| Removal | Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged. Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free. |
Show 5 more facts
| Damage | Not recorded in the old report |
|---|---|
| Evidence | 4 write-ups by security sites; details still limited |
| Program | MessengerHub |
| First seen | 26 June 2020 |
| Facts checked | 7 October 2026 |
Is MessengerHub ads dangerous?
From our report of Jun 2020 · not reviewed since
MessengerHub is the shady application that behaves like a typical adware-type PUP
MessengerHub - the application that is categorized as potentially unwanted program due to activities related to unwanted advertisements, interference with the browsing activities.
This intruder starts delivering pop-up ads, redirects, banners, and other content that is not originating from the primary site or even that domain.
The instant messaging application is promoted as the mobile program that has a video chat feature and either useful functions like the original Messenger that also have tons of versions like this adware that mimic the app to spread shady malware. Messenger virus is a term that holds all these shady programs under one umbrella.
MessengerHub virus is identical to MessengerPlus, both of these programs are copies of the Facebook messaging application that is safe and used by billions of people around the world. The popularity of the legitimate program creates the opportunity to spread threats with various malicious purposes.
In most cases, such programs are designed to display coupons, banners, surveys, fake update messages, pop-ups, advertisements, other types of material. This particular shady app is even detected as potentially harmful by many AV tools. This fact should significantly encourage you to remove the app without hesitation.
MessengerHub redirects, pop-up ads, banners, and material that appears out of nowhere indicates that your machine is affected by the potentially unwanted program, adware-type intruder. The longer this program can run on your machine the more damage it might cause to processes and functions of the system.
When you receive advertisements for MessengerHub application it may indicate that you visit shady page associated to distributors of such PUPs, but when you can find the program itself installed on the machine and experience all those unwanted symptoms yourself, you need to react as soon as possible because this activity shows that PUP intruder is already triggering everything from the inside.
Finding the program that triggers these symptoms and allows the shady MessengerHub PUP to redirect your online traffic to whatever sites is not that easily noticeable. You cannot find the intruder in Programs folder or on the Desktop because it hides with help of files injected in the registry, other folders.
Unfortunately, this process of MessengerHub removal gets difficult when your machine is affected by the stealthy virus. Anti-malware programs may find the PUP and even remove the threat, but startup preferences and Windows registry changes can still trigger redirects to other domains. Make sure to run or a similar tool to find and repair such damage.
MessengerHub gets promoted as a useful tool, service that should be exact same as the official Facebook Messenger'. Unfortunately, this is not the platform nor the app that you should be using. Even during the installation of this program, when the user launches the download on purpose, you can see the warnings about additional installs or changes that the app is going to make.
These bulk installations or software bundling methods that experts note about are the reason why it gets difficult to find, notice, and even remove MessengerHub. When some of those files remain running, processes that trigger banners, push notifications, or redirects still can be freely launched. You cannot get rid of those annoying symptoms.
MessengerHub can be intrusive and display various ads you want them or not. You can indicate som content related to this threat with:
If you notice anything like this, you need to clear the machine as soon as possible. You need to get rid of the shady PUP.Optional.MessengerHub, so your device is properly cleaned, and you can avoid the ad-tracking and other data gathering issues that PUPs can freely and easily trigger.
- "MessengerHub",
- "Powered by MessengerHub",
- "Advertisements by MessengerHub",
- "Brought to you by MessengerHub",
- "Ads by MessengerHub",
- "Ads powered by MessengerHub".
From our report of Jun 2020 · not reviewed since
More from our earlier report on MessengerHub
- MessengerHub removal process should include anti-malware tools because detection is very important.
- You need to find all associated programs and files to get rid of the intruder completely
- The system gets affected when the intruder like this runs in the background for long.
- You need to check or even repair affected or corrupted system files with a program similar to
How MessengerHub ads got into your browser
From our report of Jun 2020 · not reviewed since
This particular application is mainly downloaded from the misleading ad deceptive site that promotes the application as a great messaging app versions with various useful and needed features.
The download process is not difficult and may not raise many questions, but there are warnings about suspicious changes and installs that should be considered as a red flag.
Advanced and Custom options should be the ones that you choose no matter what, and nowhere the program is downloaded from. It is crucial because you can see the full list with included programs and control which ones you really want to get and install. You can de-select any applications once the list is exposed.
This is the best option when it comes to files downloaded from the internet, especially, when you do not choose the proper official sources or sites that provide proper downloads and promote safe tools. You can also receive this program as additional install when the PUP is already on the system, so use proper anti-malware tools, so your device could be protected automatically.
How to remove MessengerHub ads
How to remove the MessengerHub extension
Do the browser steps in every browser and profile on the PC, then check Windows for the program that installed the extension.
Step 1: Remove extensions you did not add
MessengerHub often works through an extension, so go through the extension list of each browser:
chrome://extensionsedge://extensions- Extensions and themes in Firefox
Switch suspicious extensions off one at a time and reload the page where the problem shows, then remove the one that stops it, and any other you did not add.
Remember the other browsers and profiles on the PC. If Remove is missing or greyed out, a policy forces the extension, which the policy step deals with. Windows 11 and Windows 10 show the same pages.
Chrome on Windows 11: More > Extensions > Manage extensions. Full procedure with screenshots: Remove a browser extension
Step 2: Uninstall MessengerHub
Open Settings > Apps > Installed apps in Windows 11, or Settings > Apps > Apps & features in Windows 10. Sort the list by install date and find MessengerHub, then choose Uninstall from the three-dot menu next to it (in Windows 10, click the entry and then Uninstall).
Remove anything else installed on the same day that you do not recognise, because such programs usually arrive together in one installer. If the uninstaller opens a browser page with an offer or a survey, close it: the program is removed either way.
Full procedure with screenshots: Uninstall a program or app in Windows On uGetFix
Step 3: Reset the browser
Finish the browser part with a reset, which puts the search engine, start page, new tab page and site permissions back to their defaults and switches extensions off. Chrome: Settings > Reset settings > Restore settings to their original defaults.
Edge: Settings > Reset settings. Firefox: Help > More troubleshooting information > Refresh Firefox, which also removes its extensions. Your bookmarks and saved passwords are kept, and the menus are the same on Windows 11 and Windows 10.
Chrome on Windows 11: Settings > Reset settings. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 4: Scan the PC, then run the offline scan
Open Windows Security > Virus & threat protection > Scan options, run a Full scan and remove everything it finds. Then select Microsoft Defender Antivirus (offline scan) and click Scan now: the PC restarts and scans before Windows loads, which finds files that hide while Windows runs.
Save your work first, because the offline scan takes about 15 minutes. Both scans are built into Windows 11 and Windows 10, and a second scanner from another vendor is a useful extra opinion.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Instructions for each browser and system
The detailed steps for every browser and system this guide covers. Open the one you use.
Uninstall from Windows
Get rid of the shadyMessengerHub PUP
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.
Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.
Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.
Remove from Google Chrome
Clear the machine and recover settings on the Chrome to default
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.
Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.
Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.
Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.
Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.
Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.
Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.
Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.
Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.
Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.
- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.
Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.
Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.
Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.
Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).
Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.
Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.
Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.
Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.
Access your website securely from any location
When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. The best solution for creating a tighter network could be a dedicated/fixed IP address.
If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for the server or network manager that needs to monitor connections and activities. VPN software providers like can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world.
Recover files after data-affecting malware attacks
While much of the data can be accidentally deleted due to various reasons, malware is one of the main culprits that can cause loss of pictures, documents, videos, and other important files.
More serious malware infections lead to significant data loss when your documents, system files, and images get encrypted. In particular, ransomware is is a type of malware that focuses on such functions, so your files become useless without an ability to access them.
Even though there is little to no possibility to recover after file-locking threats, some applications have features for data recovery in the system. In some cases, can also help to recover at least some portion of your data after data-locking virus infection or general cyber infection.
From our report of Jun 2020 · not reviewed since
Remove MessengerHub virus fully with anti-malware tools
The best options that you have for MessengerHub removal include automatic tools designed to remove malware and clean machines from any threats.
Security programs are the way to get because you need to find all traces of the PUP and make the system safe again.
When you run the anti-malware tool or security program you can see various names o the list of detections, the name is associated with the particular database of the AV tool, so you shouldn't focus on that. Remove MessengerHub by following the steps suggested by the tool instead.
Remember to go through the web browsers and change settings back to default so anything related to the MessengerHub virus gets eliminated. Also, run the proper optimizer to repair the system damage.
Questions about MessengerHub ads
Is MessengerHub a virus?
Most programs that appear the way MessengerHub did are not viruses in the strict sense. They are potentially unwanted programs:
- real software that arrives bundled with other downloads and then shows offers
- changes browser settings
- starts with Windows
Some are harmless, some are annoying and a few carry adware. What makes it worth removing is that you did not choose it.
Uninstall it from Installed apps and check the startup list and the browsers for anything added the same day. If it refuses to uninstall or returns after a restart, treat it as more serious and run a Microsoft Defender offline scan.
MessengerHub came back after I uninstalled it. Why?
Something else is reinstalling it. Common causes are a second program from the same publisher, a scheduled task that downloads it again, or a browser extension that keeps prompting for it. Sort Installed apps by install date and uninstall each entry from the same day that you did not choose.
Then open Task Scheduler and look in the Task Scheduler Library for tasks with updater-style names that you do not recognise. Check Startup apps in Task Manager too. If MessengerHub still returns, start Windows in Safe Mode, uninstall it there and run a Microsoft Defender offline scan, which looks for loaders that ordinary scans can miss.
I let a "support technician" from an ad connect to my PC. What should I do?
Act quickly but calmly. Disconnect the PC from the internet first, so the connection ends. Uninstall the remote access tool they asked you to install and check Installed apps for anything else added during the call.
Run a Microsoft Defender full scan and offline scan. From another device, change your e-mail and banking passwords and sign out of all sessions.
If you paid by card, bank transfer or gift card, contact your bank or the card issuer immediately, and report the scam to the police. Do not answer if they call back.
Did MessengerHub collect my data?
Adware typically collects what it needs to choose ads:
- the sites you visit
- search terms
- approximate location
- browser and system details
Extensions with permission to read and change data on all websites can technically see everything on those pages, including forms. That is a privacy problem rather than proof of theft.
If you typed card details or passwords while it was active, changing the most important passwords is a reasonable precaution. Clearing cookies after removal ends the tracking sessions it may have started.
Why is my browser so slow since the ads started?
Each page now does extra work. An adware extension reads the page, decides where to put ads, loads them from ad servers and reports your visit, and that happens on every tab. Ad-supported programs add their own background activity.
Removing the extension or program usually makes the browser fast again at once. If it stays slow, open the browser's own task manager with Shift+Esc in Chrome or Edge and look for extensions using a lot of memory or processor time.
My scan found nothing, but the ads continue. Why?
Because the source may not be a file a scanner looks for. Browser notifications are a permission stored in the browser, and many adware extensions are not flagged because they come from an official store.
Some ad-supported programs are only reported if you enable detection of potentially unwanted apps. So a clean scan does not mean the job is done. Check each browser's notification permissions and extension list by hand, and turn on Potentially unwanted app blocking in Windows Security before scanning again.
Can an adware pop-up infect my PC just by appearing?
No. A pop-up, a notification or a new tab is only a web page or a message. It cannot run programs on Windows by itself, provided the browser and Windows are up to date. Infection needs a step from you:
- running a downloaded file
- installing an extension
- giving a stranger remote access
That is why scam pages work so hard to make you click. Close such pages with the tab's X or by closing the browser, not with buttons inside the page, which may start a download.
What is MessengerHub?
MessengerHub - the application that is categorized as potentially unwanted program due to activities related to unwanted advertisements, interference with the browsing activities. This intruder starts delivering pop-up ads, redirects, banners, and other content that is not originating from the primary site or even that domain.
The summary table at the top of this guide lists the type, the detection names, the symptoms and the damage of MessengerHub. Reading it first helps you decide whether your computer shows the same signs. The removal plan below it works in order, from the safest step to the more thorough ones.
Will Fortect remove MessengerHub?
Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.
For MessengerHub, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.
Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.
Sources
- VirusTotal: Adware detection rate (read October 7, 2026)
- Wikipedia: Potentially unwanted program (read October 7, 2026)
- Dieviren: Dieviren (read October 7, 2026)
- Google Chrome Help: Use notifications to get alerts (no longer online) (read October 7, 2026)
- FTC: How to recognize, remove and avoid malware (read October 7, 2026)