Expanded Skill Mac

Expanded Skill

Expanded Skill is a page-redirecting application that tries to gain more traffic and clicks for specific sites by spamming users’ web browsers with page-redirecting links and sponsored pop-up ads. Expanded Skill isn’t likely to damage your Mac directly, but its activity may expose you to unsafe sites.

Expanded Skill Mac

The Expanded Skill Mac App will interfere with your browser.

Apps like this one are typically called browser hijackers because of their ability to control the search results and make changes to the search engine, the toolbar, the homepage, and other key components of the system’s default web browser. Expanded Skill and programs of this type may also spam the screen with various unwanted commercials, banner messages, pop-up notifications and other persistent ads that constantly redirect users to partnering websites.

These activities are not directly connected to any significant computer harm. Nevertheless, if there is a browser hijacker app like Expanded Skill, Search Marquis or QSearch in your Safari, Chrome, Firefox or any other browser, you should better consider uninstalling it as soon as possible. The reason is that, if not removed, such an app may potentially redirect you to pages where there are far more dangerous threats like ransomware, phishing viruses and Trojans and you can get exposed to them without realizing it if you keep the hijacker in your system.

Expanded Skill for Mac

Expanded Skill for Mac is a recently reported browser hijacker that is known to cause automatic page redirects to pay-per-click sites. Expanded Skill for Mac is mostly distributed inside the installers of other applications and free downloads as a free bonus or a hidden component.

Thanks to distribution methods such as that, the majority of browser hijackers can enter many users’ systems without being noticed. Of course, the obstructive ads and redirects quickly give them away, yet most users are powerless at this point, because these applications are typically difficult to uninstall and most people don’t know how to remove them correctly.

What is Expanded Skill?

Expanded Skill is a kind of rogue software used to promote different sites and to redirects users from within their browsers to specific sponsored pages. Expanded Skill is also known to keep tab on users’ browsing history and sell the gathered information to third-party advertisers that need it for targeted web marketing.

This type of advertising technique is probably familiar to you because almost all sites use it. But while they explicitly state that they track your web surfing data and allow you to stop or manage this activity, the same cannot be said about browser-hijacking applications.

The ExpandedSkill app

The ExpandedSkill app is unwanted software that should better be uninstalled from your Mac computer if you want to prevent random redirects to various websites. Programs like the ExpandedSkill app are not dangerous on their own but they may increase the likelihood of being exposed to Trojans, ransomware and other viruses.

The unstoppable generation of various commercials on your screen can easily make you click on links or web ads that you have no intentions to interact with but simply cannot remove or ignore. And this, in turn, can increase the risk of accidentally running into misleading links or fake web ads that may hide various security hazards.


Name Expanded Skill
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Commonly, the browser’s key elements such as the homepage and the search engine may get replaced with some sponsored ones.
Distribution Method The software bundling method is commonly used by browser hijacker developers to distribute this software alongside other attractive applications.
Detection Tool

Expanded Skill Removal from Mac

For a quick way to remove Expanded Skill try to do this inside your Mac browser:

  1. Open your Mac browser.
  2. Go to Preferences.
  3. Now navigate to the extensions sub-menu.
  4. Look for any unfamiliar entries, including Expanded Skill.
  5. Remove Expanded Skill from your Mac as well as any other suspicious-looking items by clicking on the trash bin icon.

If this does not help then continue reading this article for more detailed instructions on how to get rid of Expanded Skill!

Expanded Skill Mac

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively, you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.

Expanded Skill Mac


Start Activity Monitor by opening up Finder, then proceed to Expanded Skill Mac

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:

Expanded Skill Mac

Now click on Sample at the bottom:

Expanded Skill Mac

Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

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Expanded Skill Mac
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    Expanded Skill Mac

    The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

    On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

    First, Force Quit Safari again.

    Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.

    Expanded Skill Mac

    Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

    Expanded Skill Mac

    and then again on the Extensions tab,

    Expanded Skill Mac

    Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.
    Expanded Skill Mac

    The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

    Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
    Expanded Skill Mac

    Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

    Still in the Preferences menu, hit the General tab

    Expanded Skill Mac

    Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
    Expanded Skill Mac

    Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

    Expanded Skill Mac How to Remove Expanded Skill From Firefox in OSX:

    Open Firefox, click on Expanded Skill Mac (top right) ——-> Add-ons. Hit Extensions next.

    Expanded Skill Mac

    The problem should be lurking somewhere around here – Remove it. Then Refresh Your Firefox Settings.

    Expanded Skill MacHow to Remove Expanded Skill From Chrome in OSX:

    Start Chrome, click Expanded Skill Mac —–>More Tools —–> Extensions. There, find the malware and select Expanded Skill Mac.

    Expanded Skill Mac

    Click Expanded Skill Mac again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines. Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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