Tudonav.com hijacker - How to remove

Have you noticed that the homepage on your web browser was changed to www.tudonav.com and it was not your personal choice? Well, that is a clear sign that your computer is infected with a browser hijacker and it is called Tudonav.com. Don’t get too scared – this virus is not too bad and you can solve the problem with a decent assistance.

Since it is categorized as a browser hijacker, the infection is mostly active on web browsers and you will notice consequences while browsing the Internet. Besides that, there are some problems that can occur outside the infected web browser – other malicious applications might be infiltrated into your computer, your personal data might be collected and leaked to third parties, the overall performance of your system might be much slower and so on.

This free tool is definitely not beneficial and won’t do any good for you. Vice versa, you might be facing some pretty serious cybersecurity threats due to it, so it is a no-brainer to eliminate it as soon as possible. We are here to help you do that – continue reading the article and learn about the best practices for removing infections like Tudonav.com.

Why Tudonav.com Is Unwanted

Even though this website is described as a better and more effective start point to browse the Internet, we highly doubt it. This is a website that should replace common homepages like Google, Bing or Yahoo. Unfortunately, it can do that only by hijacking, because no one would do that on purpose.

So what exactly happens when your web browser gets hijacked by Tudonav virus? You will definitely notice that the homepage, new tab page, and default search engine is changed to www.tudonav.com. That means your web browsing will start from this exact website.

Also, you will be forced to search the web by using this provider, which is not a very good idea too. Another thing that you are likely to notice – increased number of various advertisements. New web ads can be even opened on a new tab or pop-up window. In addition to that, you can get redirected to other websites. What’s even worse, usually those websites are the ones you should not be visiting.

If that’s not enough for you, Tudonav.com will likely collect information about you. Data such as your browsing history, IP address, personal interests and much more can be collected and then sold or simply transferred to other advertisers. You can expect much more frequent advertising campaigns targeted towards you.

Last but not least, Tudonav can infiltrate other malicious tools or programs into your computer. You see, those advertisements can be promoting other unwanted tools, thus you are much more likely to install one of them. Also, malware can be secretly infiltrated without even warning you about that, so you would learn about it only when it is already operating on your computer.

Analysis of Tudonav.com Website

Tudonav.com serves as a homepage and it looks like one. It features various links to well-known websites – this way they are trying to create an image of a reputable service and gain your trust. Also, you will soon find a search field and even though Google logo is displayed right next to it, your search is not going to be executed through Google. Instead of that, you will be redirected to qip.ng. This questionable search provider will deliver a lot of results that are not even relevant to your search query, just take a look at this:

Also, this is where your personal data is collected. All search queries you submit to Tudonav.com will be collected and in case some of your personal information slips in there, it can be easily leaked to other parties.

As you can see, Tudonav.com is promoting websites that are not even relevant to the search query, so it’s a complete waste of time. In fact, some of those promoted websites are even dangerous. For instance, ZapMeta is a well-known browser hijacker.

According to data from Similarweb.com, Tudonav.com is most popular in Brasil. It gets and over 99% of them come from Brasil. Nonetheless, that doesn’t mean that users from other countries can’t get infected.

Also, a lot of information provided by Tudonav.com is in Portuguese, so it’s kind of obvious that they are targeting Brasil and other countries speaking Portuguese.

How You Can Get Infected With Tudonav.com Hijacker

As in most cases, this browser hijacker is distributed as a bundle to other free software that is available for download. Most of the malware of this type is distributed this way – search.anilopo.com, ReadingFanatic, search.htv-now.co and so on.

The scheme of this infiltration is not that difficult. You download some free application from the Internet and the install file of Tudonav.com is bundled to it. Then, during the installation, you get asked if you want to install additional features that will improve your web browsing and if you accept it, browser hijacker is automatically installed. Moreover, this option can also be marked as default so if you just run through the installation without paying much of attention, it will definitely land on your system.

The best way to protect yourself against infection like this is to keep your system secured with a reliable anti-malware tool that has real-time protection feature. We suggest to take a look at Plumbytes anti-malware – it’s free and will work just fine to defend your system against malicious files.

How to Effectively Remove Tudonav.com From a Computer

We already told you that Tudonav.com is working on web browsers, so naturally it is based on a browser add-on. That means some malicious files can be placed directly on your computer and it will also be placed directly on the web browser.

Unfortunately, this extension is compatible with all most common web browsers – Microsoft Edge, Internet Explorer, Google Chrome, Mozilla Firefox and so on.

The best decision in this particular situation is to scan your computer with Spyhunter. It is professional anti-malware software that will automatically detect and remove Tudonav.com virus from your computer just in a couple of minutes.

We have also provided detailed, step-by-step instructions so you could follow them and remove the virus by yourself – check it out below the article.

Automatic Malware removal tools

Get rid of Tudonav.com

How to remove Tudonav.com hijacker using Windows Control Panel

Many hijackers and adware like Tudonav.com hijacker install some of their components as regular Windows programs as well as additional software. This part of malware can be uninstalled from the Control Panel. To access it, do the following.

• Start→Control Panel (older Windows) or press Windows Key→Search and enter Control Panel and then press Enter (Windows 8, Windows 10).
• Choose Uninstall Program (if you don't see it, click in the upper right next to "View by" and select Category).
• Go through the list of programs and select entries related to Tudonav.com hijacker . You can click on "Name" or "Installed On" to reorder your programs and make Tudonav.com hijacker easier to find.
• Click the Uninstall button. If you're asked if you really want to remove the program, click Yes.
• In many cases anti-malware programs are better at detecting related parasites, thus I recommend installing Spyhunter to identify other programs that might be a part of this infection.

How to remove Tudonav.com hijacker from macOS

Delete Tudonav.com hijacker from your applications.

1. Open Finder.
2. In the menu bar, click Go.
3. Select Applications from the dropdown.
4. Find the Tudonav.com hijacker app.
5. Select it and right-click it (or hold the Ctrl and click the left mouse button).
6. In the dropdown, click Move to Bin/Trash. You might be asked to provide your login password.

TopHow To remove Tudonav.com hijacker from Google Chrome:

• Click on the 3 horizontal lines icon on a browser toolbar and Select More Tools→Extensions
  
• Select all malicious extensions and delete them.
  
• Click on the 3 horizontal lines icon on a browser toolbar and Select Settings
  
• Select Manage Search engines
  
• Remove unnecessary search engines from the list
  
• Go back to settings. On Startup choose Open blank page (you can remove undesired pages from the set pages link too).
• If your homepage was changed, click on Chrome menu on the top right corner, select Settings. Select Open a specific page or set of pages and click on Set pages.
  
• Delete malicious search websites at a new Startup pages window by clicking “X” next to them.
  

(Optional) Reset your browser’s settings

If you are still experiencing any issues related to Tudonav.com hijacker, reset the settings of your browser to its default settings.

• Click on a Chrome’s menu button (three horizontal lines) and select Settings.
• Scroll to the end of the page and click on theReset browser settings button.
  
• Click on the Reset button on the confirmation box.
  

If you cannot reset your browser settings and the problem persists, scan your system with an anti-malware program.

How To remove Tudonav.com hijacker from Firefox:Top

• Click on the menu button on the top right corner of a Mozilla window and select the “Add-ons” icon (Or press Ctrl+Shift+A on your keyboard).
  
• Go through Extensions and Addons list, remove everything Tudonav.com hijacker related and items you do not recognise. If you do not know the extension and it is not made by Mozilla, Google, Microsoft, Oracle or Adobe then you probably do not need it.
  
• If your homepage was changed, click on the Firefox menu in the top right corner, select Options → General. Enter a preferable URL to the homepage field and click Restore to Default.
  

(Optional) Reset your browser’s settings If you are still experiencing any issues related to Tudonav.com hijacker, reset the settings of your browser to its default settings.

• Click on the menu button on the top right corner of a Mozilla Firefox window. Click on the Help button.
  
• ChooseTroubleshooting Information on the Help menu.
  
• Click on theReset Firefox button.
  
• Click on the Reset Firefox button on the confirmation box. Mozilla Firefox will close and change the settings to default.
  

If the problem persists, scan your system with an anti-malware program to identify malicious entries.

How to remove Tudonav.com hijacker from Microsoft Edge:Top

• Click on the menu button on the top right corner of a Microsoft Edge window. Select “Extensions”.

• Select all malicious extensions and delete them.

• Click on the three-dot menu on the browser toolbar and Select Settings

• Select Privacy and Services and scroll down. Press on Address bar.

• Choose Manage search engines.

• Remove unnecessary search engines from the list: open the three-dot menu and choose Remove.

• Go back to Settings. Open On start-up.
• Delete malicious search websites at Open specific page or pages by opening the three-dot menu and clicking Delete.

(Optional) Reset your browser’s settings If you are still experiencing any issues related to Tudonav.com hijacker, reset the settings of your browser to its default settings

• Click on Edge's menu button and select Settings. Click on the Reset Settings button on the left.
• Press the Restore settings to their default values option.

• Click on the Reset button on the confirmation box.

If you cannot reset your browser settings and the problem persists, scan your system with an anti-malware program.

How to remove Tudonav.com hijacker from Safari:Top

Remove malicious extensions

• Click on Safari menu on the top left corner of the screen. Select Preferences.
  
• Select Extensions and uninstall Tudonav.com hijacker and other suspicious extensions.
  
• If your homepage was changed, click on Safari menu on the top left corner of the screen. Select Preferences and choose General tab. Enter preferable URL to the homepage field.
  

(Optional) Reset your browser’s settings(older versions) If you are still experiencing any issues related to Tudonav.com hijacker, reset the settings of your browser to its default settings.

• Click on Safari menu on the top left corner of the screen. Select Reset Safari…
  
• Select which options you want to reset (usually all of them come preselected) and click on the Reset button.
  

If you cannot reset your browser settings and the problem persists, scan your system with an anti-malware program.