MapsNT Search ads: what it is and how to remove it
MapsNT Search by Polarity Technologies is one of many fake search engines that pretend that their only aim is to help users increase their browsing experience. This example claims to be ready to help you find everything you might need for your journey by car.
Facts checked October 6, 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.
Automatic
Get a free scan and check if your PC is infected.
Fortect finds malware, unwanted programs and the Windows damage they leave behind, and repairs it in one pass.
Not sure what sends your browser to home.mapsnt.com? An automatic scan looks at the usual sources for you.
Do it yourself · free Remove MapsNT Search ads yourself 3 steps, about 9 minutes, no software needed.
Start the steps
MapsNT Search ads: summary
| Distribution | Fake Flash Player updates, software bundles, deceptive ads |
|---|---|
| Damage | Installation of other PUPs, malware infections, privacy issues, financial losses |
| name | MapsNT Search |
| Type | PUP, redirect virus, browser hijacker |
| Symptoms | Modified browser settings; search results are shown from a different provider and are filled with ads; reduced browsing speed |
| Altered browser settings | New tab, default search engine, homepage |
| 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 8 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Name | MapsNT Search |
| Evidence | 4 write-ups by security sites; details still limited |
| Domains | home.mapsnt.com |
| Ads shown as | Redirects through ad pages |
| Browsers | Chrome, Edge and Firefox |
| First seen | 24 May 2021 |
| Facts checked | 6 October 2026 |
Is MapsNT Search ads dangerous?
From our report of May 2021 · not reviewed since
MapsNT - hijacker that promises you an effortless car ride
MapsNT Search by Polarity Technologies is one of many fake search engines that pretend that their only aim is to help users increase their browsing experience.
This example claims to be ready to help you find everything you might need for your journey by car. Here, you will see sponsored links to gas prices, directions, traffic in your local area, etc.
This dubious app can be downloaded from Chrome Play Store, but, in most cases, it invades users' computers without their consent. Once this malicious extension is installed on your machine, it hijacks the web browser. It sets your homepage, new tab URL, and search engine to home.mapsnt.com or search.mapsnt.com.
It would be best if you didn't use this potentially unwanted program as its functionality is more than questionable. What it will definitely do is show search results from a search provider of its choice and fill them with ads. Moreover, it could cause redirects to questionable sites. Thus we're going to explain how to remove this threat and restore your browser settings.
MapsNT Search might seem like a handy tool helping you to reach useful links with only one click. Besides, it can also help you find yourself on Facebook, Amazon, or other well-known websites. However, the only goal of the people who created this app is to generate revenue.
Keep in mind that you can put yourself in danger by using it instead of a regular search engine. If you want to find out how you can delete this intruder, please follow our guidelines at the end of this post.
Immediately after infiltration, the MapsNT virus starts making changes to your system:
Additionally, MapsNT might start recording non-personally identifiable information, like your PC's IP address, URLs that you visit, search queries, and similar information. It is then used to develop and display targeted ads. It is clear that using tools like this one can lead you to lots of negative experiences.
There is no need to use this PUP, especially when there are so many legitimate search engines. Therefore, we highly recommend removing it from your PC with or . To delete all tracking cookies from treacherous sites and repair system-related issues, use the software.
- Sets your homepage, search engine, and a new tab URL to home.mapsnt.com and prevents reverting them.
- Might create new bookmarks, shortcuts, or install browser helper objects.
- Displays various intrusive ads, banner ads, coupons, and similar commercial content.
- Causes redirects to dubious websites. Any MapsNT redirect can bring you to third-party websites where you can download and install malware/PUPs. Be aware that Polarity Technologies Ltd. takes no responsibility for third-party content, and, by using their services, you agree not to accuse them of any damage (as stated in their EULA).
From our report of May 2021 · not reviewed since
Such viruses use bundling to infiltrate your machine
To enter computers without users' approval, hijackers have been actively relying on bundling.
It is a deceptive marketing practice used to install potentially unwanted programs on users' computers.
While downloading free software from the internet, users often tend to skip important steps and choose Quick or Recommended settings. This should be avoided as Advanced, or Custom settings can help you reveal all crucial details about the software you are about to install. Make sure you opt-out of any unwanted programs which you don't know.
Finally, note that it is vital to download software updates from official websites and avoid third-party content altogether. Security experts from senzavirus.it say that fake updates might include more dangers than PUPs; for instance, you might install ransomware or other malware.
From our report of May 2021 · not reviewed since
More from our earlier report on MapsNT Search
- Remove the browser hijacker by running a full system scan with reliable security software
- Repair virus damage by using the software
Check your browser and PC
- Address:
home.mapsnt.com
How to remove MapsNT Search ads
How to stop the MapsNT Search redirects
Work in this order and test a few links after each step, so you know which one was the cause.
Step 1: Check the browser's extensions
Redirects to
home.mapsnt.comon sites that normally behave mean something in the browser is sending you there. In Chrome openchrome://extensions, in Edge edge://extensions, in Firefox the menu > Extensions and themes.Remove every extension you do not remember adding, especially new tab, search, coupon, PDF or video downloader add-ons. The extension pages look the same on Windows 11 and Windows 10.
Chrome on Windows 11: More > Extensions > Manage extensions. Full procedure with screenshots: Remove a browser extension
Step 2: Reset the browser if the redirects continue
If
home.mapsnt.comstill opens after the extensions are gone, put the browser's settings back to their defaults. In Chrome open Settings > Reset settings > Restore settings to their original defaults; in Edge Settings > Reset settings; in Firefox Help > More troubleshooting information > Refresh Firefox.Tip: Bookmarks and saved passwords stay, while site permissions, the start page and the search engine are reset.
Redirects that survive a reset in every browser point to a program installed in Windows 11 or Windows 10, so uninstall anything you do not recognise in Settings > Apps > Installed apps.
Chrome on Windows 11: Settings > Reset settings. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 3: Scan the PC if you downloaded anything from the ads
If you only saw the notifications and clicked nothing, you can stop before this step. If a notification led you to download or run something, delete that file, then scan Windows.
In Windows Security > Virus & threat protection > Scan options, run a Full scan, then choose Microsoft Defender Antivirus (offline scan) and Scan now. The offline scan restarts the PC and takes about 15 minutes on Windows 11 and Windows 10.
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
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
To reset your Google Chrome browser, follow these steps:
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)
You may have accidentally installed a shady Firefox extension that is causing trouble. Thus, you have to remove it:
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.
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 May 2021 · not reviewed since
Remove home.mapsnt.com virus from your machine for good
If you are one of those unlucky users who has been tricked by MapsNT.com virus, we can inform you that you can use one of two ways to remove it from the system. You can either follow the step-by-step guide prepared by our experts or remove MapsNT from your machine automatically.
Please choose one of the programs that have been used while we tested this PUP. Make sure you update the software to make sure that it can detect the virus.
Questions about MapsNT Search ads
home.mapsnt.com opens when I click links. What causes it?
When every click leads to home.mapsnt.com first, an extension or a script on the page is rewriting the links. If it happens only on one site, that site uses aggressive ads; close it and use another source. If it happens everywhere, open the browser in a private window, where extensions are normally off, and try again.
No redirect in the private window means one of your extensions is responsible: remove the ones you do not know. A redirect in the private window too means the cause is outside the extensions, such as a notification permission, a changed search setting or a program installed on the PC. The removal steps in this guide cover each of those.
Is it safe that my browser was redirected to home.mapsnt.com?
Landing on home.mapsnt.com does not infect the PC by itself. A browser does not run programs from a page without your action. The danger is in the pages that come next:
- some ask you to allow notifications
- some show fake virus warnings
- some offer downloads
- ask for card details
If you only saw those pages and closed them, nothing more is needed than removing whatever caused the redirect. If you allowed notifications, remove that permission.
If you downloaded a file, delete it unopened, or uninstall it if you ran it. If you typed a password or card number on one of the pages, change the password and call your bank.
Why does MapsNT Search show me ads?
Because that is its whole purpose. MapsNT Search is an ad redirect domain, and its operators are paid for every ad it displays and every click it gets. In this case the ads take the form of redirects through ad pages.
They are chosen by ad networks that accept almost any advertiser, which is why so many look like warnings or prizes. The ads are not a sign that your PC is broken or infected with something worse; they are a sign that something on it, or in the browser, has permission to advertise. Removing that permission or program stops them.
Is home.mapsnt.com safe to visit?
No. The site home.mapsnt.com exists to push visitors towards ads, and the pages it leads to include fake virus warnings, fake updates, prize scams and notification prompts. Visiting it once does not infect an up-to-date PC, but anything you click or download there is a gamble.
Do not enter personal details, do not allow notifications and do not call phone numbers it shows. If it opens by itself, close the tab and check the browser's extensions and notification permissions. Blocking the single domain helps little, because the operators register new names regularly.
Do I have to clean every browser?
Yes, if you use more than one. We saw MapsNT Search in Chrome, Edge and Firefox, and each browser keeps its own extensions, notification permissions and settings. Chrome and Edge share the same extension format, so one installer can add the same adware to both, while Firefox has its own add-ons.
Check every browser on the PC, including ones you rarely open. If you sync a browser with an account, clean it while signed in, so that the removal reaches your other computers rather than the adware returning from them.
How do I know the ads come from MapsNT Search?
Look for redirects to home.mapsnt.com. That is the trace MapsNT Search leaves, and it shows up as redirects through ad pages. Ads that appear on every site, including ones that never carried ads before, point to something on your PC or in the browser rather than to the sites themselves.
A quick test is a private window, where extensions are off by default: if the ads disappear there, an extension is responsible. If they appear even with the browser closed, the source is a notification permission or a program in Windows.
Does adware steal passwords?
Ordinary adware is built to show ads, not to steal logins, and most of it never touches saved passwords. The line is blurry, though. Extensions that can read every page could capture what you type, and adware ads sometimes lead to phishing pages that ask for passwords directly.
If you entered credentials on a page reached through an ad, change that password from a clean device and turn on two-step verification. Otherwise, removing ad redirect domain and clearing cookies is usually enough.
I clicked on one of the ads. Am I infected?
Probably not. Clicking an ad usually only opens a page, and a page cannot install programs on an up-to-date Windows PC without your help.
You are at risk only if you then downloaded and ran a file, allowed notifications, entered card or login details, or called a phone number shown on the page. Delete any download and run a full and offline scan.
Change passwords you typed, from a clean device. Call your bank if you gave card details. If you called a number or allowed remote access, see the next question.
Can adware slow down my PC?
Yes. Adware runs in the background, loads ad scripts, opens extra tabs and contacts its servers, all of which use processor time, memory and bandwidth. Ad-heavy extensions also slow down every page, because they inspect and change it before you see it.
The effect is strongest on older PCs and when several adware programs arrived together. After removal, restart the PC and check Task Manager for anything still using a lot of resources that you do not recognise. Speed usually returns to normal once the ads stop.
Will Fortect remove MapsNT Search?
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 MapsNT Search, 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
- ThreatPost: Google Busy Removing More Malicious Chrome Extensions from Web Store (read October 6, 2026)
- The Guardian: Click to agree with what? No one reads terms of service, studies confirm (read October 6, 2026)
- SenzaVirus: SenzaVirus (read October 6, 2026)
- Google Chrome Help: Use notifications to get alerts (no longer online) (read October 6, 2026)
- FTC: How to recognize, remove and avoid malware (read October 6, 2026)