Libexec Mac


Libexec is a Mac-compatible piece of software that advertises partnering sites by hijacking user browsers and redirecting their traffic to those sites. To accomplish this task, Libexec installs new elements inside the main browser such as a new homepage, a sponsored toolbar or a search engine.


Libexec on Mac

Libexec can affect almost any popular browser but since Safari, Firefox and Chrome are the most widely used browsers, they are typically the ones that get affected the most. The purpose of the app is to benefit its creators from pay-per-click revenue. It does this by redirecting your search and browsing activity to its partnering websites, whose owners pay a commission for promoting them. The more users are sent to these promoted sites, the fatter is the income earned from the creators of the hijacker. This is the overall behavior of applications of this kind.

Libexec for Mac

Libexec for Mac is online advertising software that actively tries to redirect users to pages it is meant to promote. In order to perform its agenda, Libexec for Mac hijacks the main web browser and installs some sponsored components on it.

For example, the program sets a new search engine that displays paid search results and changes the homepage with a different one that always loads some particular web addresses. As a result of that, the real and the most relevant search results typically get pushed further down the page, and you get prompted to click on sponsored commercials, banner ads, and links.

Also, the homepage placed upon your browser by this intrusive program links to specific websites, so the very moment you start your browser, you automatically get redirected to those sites. The major issue here comes from the fact that some of the sites you may sometimes be rerouted to may contain online dangers like viruses, Trojans, Ransomware and other malware.

What is Libexec?

Libexec is a Mac browser extension that is designed to advertise and redirect users to ad-supported pages. People who have Libexec on their browsers may also be faced with hundreds of hard-to-remove ads, pop-up notifications, and banner messages during their browsing sessions.

The term “Browser Hijacker” is the most common description of such software pieces. Most users almost instantly notice the unwanted application in their browsers thanks to the aggressive pop-up advertisements and page redirects that it starts to generate. But the majority of the victims of hijackers are unable to deal with these ads and seek help to uninstall the software that displays them.

The Libexec app

The Libexec app is a browser hijacker that can establish control over any Mac browser and force it to redirect users on sponsored web pages. The Libexec app does not have features that can harm a computer but users prefer to remove it in order to regain control over their browsing app.

Besides, many people fear that if they let the browser hijacker redirect them to random web locations, they may bump into security threats like viruses, Trojans or Ransomware-infected pages. That’s why they take advantage of removal guides like the one below and uninstall pieces like Libexec from their Mac computers.


Name Libexec
Type Adware
Detection Tool

Remove Libexec Malware from Mac

You are dealing with a malware infection that can restore itself unless you remove its core files. We are sending you to another page with a removal guide that gets regularly updated. It covers in-depth instructions on how to:
1. Locate and scan malicious processes in your task manager.
2. Identify in your Control panel any programs installed with the malware, and how to remove them. Search Marquis is a high-profile hijacker that gets installed with a lot of malware.
3. How to clean up and reset your browser to its original settings without the malware returning.
You can find the removal guide here.
For mobile devices refer to these guides instead: Android, iPhone


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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