Stateful Firewall Mac

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*Source of claim SH can remove it.

StatefulFirewall on Mac

StatefulFirewall on Mac is a software that is described as a firewall that can protect your Mac from online threats and attacks. It claims to offer features like blocking unwanted connections, monitoring network activity, and optimizing system performance. However, it has been flagged as Adware due to its actions, which involve modifying browser settings and displaying intrusive pop-ups. Interacting with this software on your system can result in potentially misleading user experience, therefore, it is advisable to refrain from clicking on notifications generated by StatefulFirewall on Mac, as users lack control over the destinations to which they may be redirected. To avoid the risk of unintentionally accessing harmful content, experts often recommend removing StatefulFirewall on Mac along with its associated components.

StatefulFirewall Mac
An Apple Community user reporting Stateful Firewall on Mac issue.

How to stop Stateful Firewall install?

Users who want to stop Stateful Firewall install report that the persistent installation process of the software often prevents normal shutdown or restart of the computer, requiring them to force a shutdown by holding down the power button. Such a situation can potentially harm the computer’s hardware in the long run, for this reason, users looking to stop this process need to identify and remove any related files or programs that could be triggering this installation, often requiring a deep system scan or the use of professional removal tools.

Why is Stateful Firewalll being installed on my Mac?

The installation of Stateful Firewall on Macs often happens without the user’s explicit consent, typically accompanying other software downloads. Some users have reported that the installation prompts for Stateful Firewall began appearing after their McAfee antivirus subscriptions neared expiration or required updates. This indicates that such occurrences could be linked to other software, especially antivirus programs, and their updates or subscription statuses which is why users may need to examine recently installed programs, especially those not sourced from the App Store, and consider their removal to resolve this issue​.

Is Stateful Firewall a virus?

Stateful Firewall on Mac is not classified as a virus or malicious program like Trojans or ransomware. It does not directly harm the computer but functions primarily as a browser hijacker and online advertising tool. While it doesn’t inflict direct damage, it can disrupt user experience by displaying intrusive ads, and redirecting to possibly harmful websites. This behavior categorizes Stateful Firewall as a potentially unwanted program (PUP), not a virus, but its removal is often recommended to maintain a smooth and secure computing experience.

Stateful Firewall is being installed Mac

During our research, we came across a discussion, where users who have Stateful Firewall on their Macs report that when they try to shut down or restart the computer, they see a message with the following text:

“StatefulFirewall is being installed. Interrupting the install may damage your computer. You can shut down when the install is complete.”

Stateful Firewall is being installed Mac

This message is a notification about the ongoing installation of the Stateful Firewall during the computer’s restart, which serves as a precautionary warning against interrupting the installation process to prevent potential damage to the system.

One user said that his laptop has been showing “install in progress” for Stateful Firewall for several days and appears to be stuck with one minute remaining and running packages scripts, which appears to be some bug. He explained that he has been unable to shut down or restart his laptop unless he turns off the laptop by holding down the power button and asked what the cause might be, and if he should do something else to fix this.

A recommended solution for the “Stateful Firewall is being installed Mac” issue is to force the Mac to turn off and see if the installation can quit in safe mode, as starting in safe mode allows the Mac to run certain checks, remove caches, and prevent login items from automatically launching. There are also user suggestions that Stateful Firewall is associated with McAfee and uninstalling it has reportedly resolved the problem for some.

However, if you encounter this message unexpectedly or have concerns about the Stateful Firewall Mac installation and origin, it’s recommended to opt for a smooth and secure termination of the installation process with the help of professional removal software.

What is Stateful Firewall on Mac?

Stateful Firewall on Mac functions as an adware specifically targeting macOS systems and their associated web browsers. Its main tactic involves altering browser settings and bombarding users with various forms of advertisements, including banners, pop-ups, and redirect links. The primary goal of this software is to generate revenue through a pay-per-click model, where developers earn income based on the number of ads displayed and user clicks. While it may not present a direct threat to the system, its intrusive behavior often leads to negative experiences such as interaction with misleading ads, and unsafe websites, and the inadvertent installation of additional unwanted programs.


NameStateful Firewall
Detection Tool

*Source of claim SH can remove it.

How to remove Stateful Firewall from Mac

To remove Stateful Firewall on Mac entails identifying and removing the browser hijacking extension that has been installed on your browser. To accomplish this, launch Finder and navigate to Applications, where you should search for the application that likely introduced Stateful Firewall to your system within its installation package. Bear in mind that this application may not be from the App Store and could have an alternative name.

Upon locating the undesired application, remove it by dragging it to the Trash bin icon on your Desktop. This action will ultimately expunge Stateful Firewall from your Mac as well. To permanently delete the contents of your Trash, right-click the Trash bin icon and select Secure Empty Trash. Subsequently, restart your Mac and verify if Stateful Firewall has indeed been eradicated.

In the event that the browser hijacker persists, redirecting you to random websites and inundating you with unwanted ads, it is advisable to consult a more comprehensive removal guide for detailed instructions on locating and removing any residual components of Stateful Firewall that may be embedded elsewhere in your computer.


*Source of claim SH can remove it.

Before proceeding with the following instructions, it is advisable to close Safari if it is open. If ads overload or browser unresponsiveness prevents you from quitting Safari, you may need to Force Quit by navigating to the Apple menu and selecting Force Quit.



*Source of claim SH can remove it.

In Finder, go to Applications, then Utilities, and select Activity Monitor. Once there, identify any processes run by Stateful Firewall. Highlight it with your mouse and click the “i” button at the top, opening a new window.


Click the Sample button at the bottom of the window to create a sample of the process for scanning.


Save the sample file on your Desktop and scan it with a professional scanner to ensure it is free of malware. You can use the provided scanner for free. After scanning, end the sampled process by clicking on it and selecting the X button at the top-left. Remove the sample file from the Desktop. Conduct additional research online to determine whether the process needs to be terminated.

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    Launch the hijacked Browser safely by starting it while holding down the Shift key. This ensures that no hijacker-related pages will load upon opening. However, if sites from previous browsing sessions continue to appear despite holding the Shift key, Force Quit Safari, disconnect your Mac from the internet, and attempt the Shift-launch again.

    To disable your Wi-Fi connection, click on the main Mac menu bar and select Wi-Fi OFF. For a cable internet connection, unplug the cable from your computer.


    Remove Stateful Firewall from Safari

    After shift-launching Safari, proceed to clean the browser of any extensions that may be influencing your search results. To do this, navigate to the Safari menu button at the top and select Preferences.

    Preferences in Safari

    Choose the Extensions icon on the screen and click on it.

    extensions in safari

    In the Extensions page, identify and remove any extensions associated with Stateful Firewall or any other unwanted extensions.


    Proceed to Preferences > Privacy and click on Remove All Website Data to delete temporary data, which may include logs from sponsored sites loaded by Stateful Firewall. Click on Remove Now to confirm and complete the process. Please note that this action will log you out of all websites, so ensure you have your login credentials handy.

    Privacy in Safari

    Navigating back to Preferences, click on the General tab.

    General Tab in Safari

    Check for any changes to the browser’s start page made by Stateful Firewall, and replace the URL with a trusted homepage address.

    Default Home Page

    Finally, click on the History menu, select Clear History, choose the “All History” time period, and click Clear History to remove all pages and links loaded by Stateful Firewall from your browser’s history.

    Removing Stateful Firewall from Other Browsers

    How to Remove Stateful Firewall  From Firefox in OSX:

    For Firefox users, open the browser, click the three parallel lines icon in the upper-right corner, and select Add-ons. Next, click the Extensions tab on the left and remove any untrusted or Stateful Firewall-related extensions. Additionally, reset other Firefox settings by following the instructions on this page.

    pic 6

    How to Remove Stateful Firewall From Chrome in OSX:

    For Chrome users, open the menu (three dots icon top-right) and navigate to More Tools > Extensions. Remove any unwanted or Stateful Firewall-related extensions by clicking on the Remove button. Navigate to Settings > Search Engine and check for any questionable or unknown search engines. Manage search engines and remove them by clicking the three-dots button next to each, followed by Remove from list. Finally, reset Your Chrome Settings.

    pic 8

    If the browser hijacker persists despite following these instructions, consider using a professional anti-malware tool for Mac and our free online virus scanner.. These tools will enable you to scan your MacOS for not only the Stateful Firewall app but also other potentially dangerous apps and threats like Trojans, Spyware, or Rootkits.


    About the author


    Violet George

    Violet is an active writer with a passion for all things cyber security. She enjoys helping victims of computer virus infections remove them and successfully deal with the aftermath of the attacks. But most importantly, Violet makes it her priority to spend time educating people on privacy issues and maintaining the safety of their computers. It is her firm belief that by spreading this information, she can empower web users to effectively protect their personal data and their devices from hackers and cybercriminals.

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