How to remove the Kibo Web browser hijacker
Written by Tomas Meskauskas on (updated)
What is Kibo Web?
Kibo Web promotes tailsearch.com (the address of a fake search engine). Generally, apps of this type promote fake search engines by changing certain browser settings. Furthermore, Kibo Web collects information relating to users' browsing activities.
Note that browser hijackers are categorized as potentially unwanted applications (PUAs), since users often download and install them unintentionally.
Generally, browser hijackers change settings such as the address of the default search engine, homepage, and new tab to the URL of a fake search engine (such as tailsearch.com). In fact, Kibo Web does not changes the aforementioned settings, but opens tailsearch.com when users enter search queries into the URL bar.
Note that tailsearch.com provides results generated by Bing, and simply redirects users to bing.com via my-search.com and search-checker.com. It can provide results generated by Google as well. The way tailsearch.com functions depends on users' geolocations.
Furthermore, tailsearch.com is a fake search engine and does not generate unique results. Typically, the address of fake search engines cannot be removed from browser settings as long as the browser hijacker is installed on the browser. Therefore, tailsearch.com can be removed from settings only when Kibo Web is no longer installed.
Kibo Web and other browser hijackers also gather browsing data. For example, IP addresses, geolocations, entered search queries, addresses of visited pages, etc. In some cases, they record personal, confidential information. The developers might sell collected information to third parties (potentially, cyber criminals) or misuse it to generate it in other ways.
If you have these apps installed on your browser and/or computer, you could have problems relating to browsing safety and privacy, or become a victim of identity theft and experience other serious issues.
Name | Kibo Web |
Threat Type | Browser Hijacker, Redirect, Search Hijacker, Toolbar, Unwanted New Tab. |
Browser Extension(s) | Kibo Web |
Supposed Functionality | Improved web browsing experience. |
Promoted URL | tailsearch.com |
Serving IP Address (tailsearch.com) | 104.27.146.124 |
Affected Browser Settings | Homepage, new tab URL, default search engine. |
Symptoms | Manipulated Internet browser settings (homepage, default Internet search engine, new tab settings). Users are forced to visit the hijacker's website and search the Internet using their search engines. |
Distribution methods | Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers. |
Damage | Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites. |
Malware Removal (Windows) | To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. |
Many apps are classified as browser hijackers including, for example, HDSportSearchs, AnyMovieSearch and HDMusicStreamSearch. They are often advertised as apps with useful features and improve the browsing experience, etc. In fact, they are useless to regular users and can cause serious problems.
I.e., most browser hijackers are designed only to help the developers to generate revenue.
How did Kibo Web install on my computer?
In some cases, users download and install PUAs such as Kibo Web via deceptive advertisements that, when clicked, execute certain scripts. More often users download and install PUAs through download/installation software set-ups that have PUAs integrated as 'additional offers'.
This PUA distribution method is called "bundling". Typically, offers to download and install PUAs can be declined in "Custom", "Advanced" or other settings, however, many users fail to check and change these, thereby granting permission for included PUAs to be downloaded and installed.
How to avoid installation of potentially unwanted applications
You are advised to research all software before download/installation. Use only official and verified download channels. Unofficial and free file-hosting websites, Peer-to-Peer sharing networks (BitTorrent, Gnutella, eMule), and other third party downloaders commonly offer harmful and bundled content, and are therefore untrusted and should be avoided.
When downloading/installing, read the terms, study all possible options, use the "Custom/Advanced" settings and opt-out of additional apps, tools, features, and so on. Intrusive advertisements typically seem legitimate, however, they can redirect to dubious and malicious sites (e.g. gambling, pornography, adult-dating, and many others).
If you encounter ads or redirects of this kind, inspect the system and remove all dubious applications and browser extensions/plug-ins immediately. If your computer is already infected with Kibo Web, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this browser hijacker.
tailsearch.com provides results generated by Google (GIF):
Notification stating that Kibo Web can read browsing history:
Website promoting Kibo Web browser hijacker:
Instant automatic malware removal:
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Quick menu:
- What is Kibo Web?
- STEP 1. Uninstall Kibo Web application using Control Panel.
- STEP 2. Remove Kibo Web browser hijacker from Google Chrome.
- STEP 3. Remove tailsearch.com homepage and default search engine from Mozilla Firefox.
- STEP 4. Remove tailsearch.com redirect from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
- STEP 6. Remove tailsearch.com redirect from Internet Explorer.
Kibo Web browser hijacker removal:
Windows 11 users:
Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.
Windows 10 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
macOS (OSX) users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window: look for any recently installed suspicious applications (for example, "Kibo Web"), select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted applications that cause browser redirects to the tailsearch.com website, scan your computer for any remaining unwanted components. To scan your computer, use recommended malware removal software.
Kibo Web browser hijacker removal from Internet browsers:
Video showing how to remove browser redirects:
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate "Kibo Web" and other recently-installed suspicious browser add-ons, and remove them.
Change your homepage:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings". In the "On startup" section, disable "Kibo Web", look for a browser hijacker URL (hxxp://www.tailsearch.com) below the “Open a specific or set of pages” option. If present, click on the three vertical dots icon and select “Remove”.
Change your default search engine:
To change your default search engine in Google Chrome: Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings", in the "Search engine" section, click "Manage search engines...", in the opened list look for "tailsearch.com", when located click the three vertical dots near this URL and select "Remove from list".
Optional method:
If you continue to have problems with removal of the tailsearch.com redirect, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plug-ins from Mozilla Firefox:
Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions" and remove "Kibo Web", as well as all other recently installed browser plug-ins.
Change your homepage:
To reset your homepage, click the Firefox menu (at the top right corner of the main window), then select "Options", in the opened window disable "Kibo Web", remove hxxp://tailsearch.com and enter your preferred domain, which will open each time you start Mozilla Firefox.
Change your default search engine:
In the URL address bar, type about:config and press Enter.
Click "I'll be careful, I promise!".
In the search filter at the top, type: "extensionControlled"
Set both results to "false" by either double-clicking each entry or clicking the button.
Optional method:
Computer users who have problems with tailsearch.com redirect removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active and click Safari menu, then select Preferences...
In the preferences window select the Extensions tab. Look for any recently installed suspicious extensions and uninstall them.
In the preferences window select General tab and make sure that your homepage is set to a preferred URL, if its altered by a browser hijacker - change it.
In the preferences window select Search tab and make sure that your preferred Internet search engine is selected.
Optional method:
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious extensions from Microsoft Edge:
Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Extensions". Locate any recently-installed suspicious browser add-ons, and remove them.
Change your homepage and new tab settings:
Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Settings". In the "On startup" section look for the name of the browser hijacker and click "Disable".
Change your default Internet search engine:
To change your default search engine in Microsoft Edge: Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Privacy and services", scroll to bottom of the page and select "Address bar". In the "Search engines used in address bar" section look for the name of the unwanted Internet search engine, when located click the "Disable" button near it. Alternatively you can click on "Manage search engines", in the opened menu look for unwanted Internet search engine. Click on the puzzle icon near it and select "Disable".
Optional method:
If you continue to have problems with removal of the tailsearch.com redirect, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.
In the opened settings menu select Reset settings.
Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.
- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
Remove malicious add-ons from Internet Explorer:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently installed suspicious extensions, select these entries and click "Remove".
Change your homepage:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Internet Options", in the opened window remove hxxp://tailsearch.com and enter your preferred domain, which will open each time you launch Internet Explorer. You can also enter about: blank to open a blank page when you start Internet Explorer.
Change your default search engine:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". In the opened window, select "Search Providers", set "Google", "Bing", or any other preferred search engine as your default and then remove "Kibo Web".
Optional method:
If you continue to have problems with removal of the tailsearch.com redirect, reset your Internet Explorer settings to default.
Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.
Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.
Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.
In the opened window, select the Advanced tab.
Click the Reset button.
Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.
Summary:
A browser hijacker is a type of adware infection that modifies Internet browser settings by assigning the homepage and default Internet search engine settings to some other (unwanted) website URL. Commonly, this type of adware infiltrates operating systems through free software downloads. If your download is managed by a download client, ensure that you decline offers to install advertised toolbars or applications that seek to change your homepage and default Internet search engine settings.
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