How to remove markedoneofthe.com from web browsers
Browser HijackerAlso Known As: markedoneofthe.com browser hijacker
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What is markedoneofthe.com?
Our team has tested markedoneofthe.com and determined that although it is presented as a search engine, it does not generate results and can direct users to untrustworthy websites. Thus, we classified it as a fake search engine. Moreover, markedoneofthe.com may be associated with browser hijackers. Thus, it is highly advisable not to use it.

Markedoneofthe.com overview
Upon entering a search query using the affected browser, markedoneofthe.com can redirect users to search.yahoo.com (via searchinstantkeys.co), google.com, and possibly other addresses. Both search.yahoo.com and google.com are legitimate search engines. However, other sites opened through markedoneofthe.com can be untrustworthy.
Markedoneofthe.com may direct users to websites that spread false information, scams, or misleading offers. On those sites, users may be tricked into disclosing sensitive information or transferring money to scammers. Other pages may distribute unwanted applications or promote malicious software.
Another reason to avoid using markedoneofthe.com is that it may collect various data. This can include search queries and browsing activity. It may also gather IP addresses, location data, and device details. Sometimes, fake search engines can be used to steal personal or sensitive information.
It is also important to note that fake search engines like markedoneofthe.com are often promoted using browser hijackers - unwanted extensions that change the settings in web browsers. Typically, those changes include modifying the default search engine, homepage, and new tab address. Also, hijackers can be designed to prevent users from undoing those modifications.
If markedoneofthe.com is encountered repeatedly, users should check their settings and remove this address as soon as possible.
| Name | markedoneofthe.com browser hijacker |
| Threat Type | Browser Hijacker, Redirect, Search Hijacker, Toolbar, Unwanted New Tab |
| Supposed Functionality | Legitimate search engine |
| Affected Browser Settings | Homepage, new tab URL, default search engine |
| Detection Names | CRDF (Malicious), Trustwave (Phishing), Full List Of Detections (VirusTotal) |
| 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), dubious websites, and similar channels. |
| 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. Download Combo CleanerTo use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com. |
Conclusion
In conclusion, markedoneofthe.com poses risks despite sometimes redirecting users to legitimate search engines. It can lead to untrustworthy websites, expose users to scams or malware, and collect various types of user data. For safety, users should remove it from their browser settings and check for unwanted extensions or hijackers.
More examples of fake search engines are privacyguardiansearch.com, secureshieldsearch.com, and safedomains.net.
How did markedoneofthe.com promoting software install on my computer?
Browser hijackers are commonly bundled with free or questionable software. When users install such programs without carefully checking the setup steps, especially by ignoring custom or advanced installation options, they may unknowingly allow additional, unwanted components to be installed or added.
Browser hijackers can also be obtained through file-sharing networks, misleading advertisements or pop-ups, third-party download platforms, unofficial websites or app stores, and other unreliable sources.
How to avoid installation of browser hijackers?
Keep your operating system and applications up to date, and perform routine scans using reputable security software. Do not enable notifications from untrusted websites, as they are often used to deliver unwanted content. When installing programs, carefully review each step of the setup process.
Download software only from official websites or well-known app stores to avoid unwanted add-ons or browser extensions (and other potential threats). Stay away from suspicious websites and do not interact with their pop-ups, advertisements, or links. If your computer is already infected with browser hijackers, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.
Markedoneofthe.com redirects to search.yahoo.com via searchinstantkeys.co (GIF):

Markedoneofthe.com redirects to google.com (GIF):

Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
DOWNLOAD Combo CleanerBy downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.
Quick menu:
- What is markedoneofthe.com?
- STEP 1. Uninstall unwanted applications using Control Panel.
- STEP 2. Remove markedoneofthe.com browser hijacker from Google Chrome.
- STEP 3. Remove markedoneofthe.com homepage and default search engine from Mozilla Firefox.
- STEP 4. Remove markedoneofthe.com redirect from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
Markedoneofthe.com redirect 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, select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted applications (which cause browser redirects to the markedoneofthe.com website), scan your computer for any remaining unwanted components. To scan your computer, use recommended malware removal software.
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Combo Cleaner checks if your computer is infected with malware. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.
markedoneofthe.com redirect 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 "Extensions" and click "Manage Extensions". Locate all recently-installed suspicious extensions, select these entries and click "Remove".
Change your homepage:

Click the Chrome menu icon
(at the top right corner of Google Chrome), select "Settings". In the "On startup" section, disable the malicious extension (if present), look for a browser hijacker URL (hxxp://www.markedoneofthe.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 "markedoneofthe.com", when located click the three vertical dots near this URL and select "Delete".
- If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.
Optional method:
If you continue to have problems with removal of the markedoneofthe.com browser hijacker, 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 plugins from Mozilla Firefox:

Click the Firefox menu
(at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".
Change your homepage:

To reset your homepage, click the Firefox menu
(at the top right corner of the main window), then select "Settings", in the opened window disable malicious extension (if present), remove hxxp://markedoneofthe.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 "Accept the Risk and Continue".
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 markedoneofthe.com browser hijacker 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 markedoneofthe.com browser hijacker, 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.
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.
Post a comment:
If you have additional information on markedoneofthe.com browser hijacker or it's removal please share your knowledge in the comments section below.
Frequently Asked Questions (FAQ)
What is the purpose of forcing users visit markedoneofthe.com website?
Directing users to markedoneofthe.com is likely intended to generate profit through redirection traffic, with higher visitor numbers leading to greater revenue.
Is visiting markedoneofthe.com a threat to my privacy?
Fake search engines like markedoneofthe.com may gather sensitive data, such as personal information and browsing behavior, which can later be abused. As a result, using them can compromise user privacy.
How did a browser hijacker infiltrate my computer?
Browser hijackers often come bundled with free software and are installed when users skip installation details. They can also spread through file-sharing networks, deceptive ads, third-party download sites, and other untrustworthy sources.
Will Combo Cleaner help me remove a browser hijacker?
Yes, Combo Cleaner can identify and eliminate browser hijackers. Manual removal may be ineffective if several hijackers are present, especially when they are designed to restore each other. In these situations, all hijackers need to be removed simultaneously.
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Tomas Meskauskas
Expert security researcher, professional malware analyst
I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats.
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