I Cannot Uninstall Kaspersky On Mac Without App

What is Maftask?Maftask is a process name of potentially unwanted application that named Mac Auto Fixer. It can change Apple Mac OS and web-browsers settings, download and install other malware, adware and PUPs. Maftask will make your computer run very slow. On current date, the Maftask virus continues to increase the number of computers which have been infected.

  1. This software can actually block the connection between you and the Toontown Rewritten servers! Here are the instructions to uninstall it: Press the “Windows Logo” Key + Q to open a search prompt. In the Search prompt, enter Control panel. Click on Control Panel (Desktop app) Under Programs, click on Uninstall a program.
  2. One more side note is that, Apple designed this Gateway method is for protecting your Mac from malicious malware. When you install Mac apps, plug-ins, and installer packages from outside the App Store, macOS checks the Developer ID signature to verify that the software is from an identified developer (Uninstall Program on Mac).

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'My firm is recommending that our customers, who largely are financial companies, uninstall Kaspersky AV,' said Dave Aitel, a former NSA staffer and the founder, owner and chief technology.

The Maftask can modify Mac settings and files, create new folders, download and install other malware onto infected system, use your computer for harmful actions, send information about you to a remote hacker.

How does your computer get infected with Maftask virus? This virus usually is bundled within some free programs that you download off of the Internet. Once started, it will infect your MAC and configure your system to show a large count of annoying Mac Auto Fixer pop-ups. In order to avoid infection, in the Setup wizard, you should be be proactive and carefully read the ‘Terms of use’, the ‘license agreement’ and other install screens, as well as to always choose the ‘Manual’ or ‘Advanced’ installation option, when installing anything downloaded from the World Wide Web.

We strongly recommend that you perform the step-by-step instructions below that will allow you to remove Maftask virus using the standard features of Mac and some proven free software.

Remove Maftask virus (removal steps)

We can assist you remove Maftask virus from your Mac, without the need to take your computer to a professional. Simply follow the removal steps below if you currently have this malware on your machine and want to get rid of it. If you’ve any difficulty while trying to remove the Maftask virus, feel free to ask for our help in the comment section below. Some of the steps will require you to restart your machine or shut down this web-page. So, read this guide carefully, then bookmark or print it for later reference.


To remove Maftask, perform the following steps:

  1. How to remove Maftask virus without any software
  2. How to get rid of Maftask virus with free software

How to remove Maftask virus without any software

These steps to get rid of Maftask virus without any applications are presented below. Be sure to carry out the step-by-step guide completely to fully get rid of this Maftask virus that can give a remote malicious hacker access to your MAC system.

Delete Maftask related applications through the Finder

First, you should try to identify and delete the application that causes the appearance of undesired advertisements or web browser redirect, using the ‘Applications’ list that located in the Finder.

Open Finder and click “Applications” like below.

I Cannot Uninstall Kaspersky On Mac Without App

You will see a list of programs installed on your machine. We recommend to pay maximum attention to the program you installed last. Most probably, it’s the Maftask virus that can use your MAC system for click fraud. If you’re in doubt, you can always check the program by doing a search for her name in Google, Yahoo or Bing. After the application which you need to uninstall is found, simply right click on its name, and choose “Move to Trash”.

I Cannot Uninstall Kaspersky On Mac Without App

Don’t forget, choose Finder, then “Empty Trash”.

Remove Maftask from Mozilla Firefox by resetting web-browser settings

If your Mozilla Firefox browser settings are affected by the Maftask virus, then it may be time to perform the web-browser reset. When using the reset feature, your personal information such as passwords, bookmarks, browsing history and web form auto-fill data will be saved.

First, run the Mozilla Firefox. Next, click the button in the form of three horizontal stripes (). It will display the drop-down menu. Next, click the Help button ().

In the Help menu click the “Troubleshooting Information”. In the upper-right corner of the “Troubleshooting Information” page click on “Refresh Firefox” button as shown on the image below.

Confirm your action, press the “Refresh Firefox”.

Remove Maftask virus from Chrome

Reset Google Chrome settings will help you to completely reset your web-browser. The result of activating this function will bring Google Chrome settings back to its default values. This can remove any changes created by Maftask virus and disable malicious extensions. However, your saved bookmarks and passwords will not be lost.

First start the Chrome. Next, click the button in the form of three horizontal dots ().

It will open the Google Chrome menu. Choose More Tools, then click Extensions. Carefully browse through the list of installed extensions. If the list has the extension signed with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guide: Remove Google Chrome extensions installed by enterprise policy.

Open the Google Chrome menu once again. Further, click the option called “Settings”.

Can't Uninstall Kaspersky Mac

The web-browser will show the settings screen. Another method to display the Google Chrome’s settings – type chrome://settings in the web-browser adress bar and press Enter

Scroll down to the bottom of the page and press the “Advanced” link. Now scroll down until the “Reset” section is visible, as displayed in the following example and click the “Reset settings to their original defaults” button.

The Google Chrome will open the confirmation prompt as on the image below.

You need to confirm your action, click the “Reset” button. The browser will start the procedure of cleaning. Once it’s complete, the web-browser’s settings including search provider by default, new tab and start page back to the values which have been when the Google Chrome was first installed on your computer.

Get rid of Maftask virus from Safari

By resetting Safari browser you restore your browser settings to its default state. This is good initial when troubleshooting problems that might have been caused by Maftask virus, which can use your MAC system for click fraud.

Click Safari menu and choose “Preferences”.

It will open the Safari Preferences window. Next, click the “Extensions” tab. Look for unknown and suspicious add-ons on left panel, choose it, then press the “Uninstall” button. Most important to delete all unknown plugins from Safari.

Once complete, click “General” tab. Change the “Default Search Engine” to Google.

Find the “Homepage” and type into textfield “https://www.google.com”.

How to get rid of Maftask virus with free software

If you are not expert at MAC technology, then we recommend to use free removal tools listed below to remove Maftask virus for good. The automatic method is highly recommended. It has less steps and easier to implement than the manual way. Moreover, it lower risk of system damage. So, the automatic Maftask removal is a better option.


Remove Maftask virus with MalwareBytes Anti Malware (MBAM)

Manual Maftask virus removal requires some computer skills. Some files that created by the virus may be not completely removed. We recommend that use the MalwareBytes that are completely free your computer of virus. Moreover, the free program will help you to get rid of malware, potentially unwanted applications, hijackers and toolbars that your MAC system may be infected too.

Download MalwareBytes Free on your machine by clicking on the link below.

Malwarebytes Anti-malware (Mac)
15881 downloads
Author: Malwarebytes
Category: Security tools
Update: September 10, 2020

When the downloading process is complete, close all software and windows on your Apple Mac. Open a directory in which you saved it. Run the saved file and follow the prompts.

Once installation is done, you’ll see window as shown on the image below.

Now press the “Scan” button to perform a system scan with this utility for the Maftask virus that can send information about your MAC system to a remote malicious hacker. When a malware, adware or PUPs are detected, the count of the security threats will change accordingly. Wait until the the checking is finished.

Once finished, MalwareBytes Anti-Malware will show a screen which contains a list of malware that has been detected. Once you have selected what you wish to remove from your Apple Mac click “Remove Selected Items” button.

The Malwarebytes will now remove Maftask virus and add items to the Quarantine.

How to stay safe online

It’s also critical to protect your internet browsers from malicious web-pages and advertisements by using an adblocker application like AdGuard. Security experts says that it will greatly reduce the risk of malware, and potentially save lots of money. Additionally, the AdGuard may also protect your privacy by blocking almost all trackers.

AdGuard can be downloaded from the following link.

AdGuard for Mac download
2887 downloads
Author: © Adguard
Category: Security tools
Update: January 17, 2018

After downloading is finished, start the downloaded file. You will see the “Setup Wizard” screen. Follow the prompts.

Each time, when you run your MAC OS, AdGuard will start automatically and block unwanted advertisements, as well as other harmful or misleading web sites.

To sum up

After completing the steps above, your MAC system should be clean from Maftask virus and other malicious software. Unfortunately, if the steps does not help you, then you have caught a new virus, and then the best way – ask for help here.

(3 votes, average: 4.00 out of 5)
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By Tasnia Salinas, on November 12, 2020, in Mac Uninstaller| SOLVED

Summary: Trying to install an app on macOS Big Sur but get an error message saying XXX app can't be opened because Apple cannot check it for malicious software. Check this complete macOS Big Sur Problem troubleshooting article.

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User feedback: I'm trying to open a .pkg package from Skype for passcode management on macOS Big Sur. When I go to open the package it tell me: 'Skype can't be opened because Apple cannot check it for malicious software.' I've checked in System Preferences but can't figure it out. Any help is appreciated.

Other Affected Apps:

App NameError MessageStatus
Adobe Creative Cloud 'com.adobe.acc.installer.v2' can't be opened because Apple cannot check it for malicious software.
Adobe Flash Player 'pepperflashplayer.plugin' can't be opened because Apple cannot check it for malicious software.
Visual Studio Code Visual Studio Code can't be opened because Apple cannot check it for malicious software.
Katalon Studio 'Katalon Studio' can't be opened because Apple cannot check it for malicious software.
Java Update 'Java 8 Update 231' can't be opened because Apple cannot check it for malicious software.
Android Studio Android Studio can't be opened because Apple cannot check it for malicious software.
Steam Steam can't be opened because Apple cannot check it for malicious software.
Spotify Spotify can't be opened because Apple cannot check it for malicious software.
Skype Skype can't be opened because Apple cannot check it for malicious software.
VirtualBox virtualbox.pkg can't be opened because Apple cannot check it for malicious software.
Docker com.docker.vmnetd can't be opened because Apple cannot check it for malicious software.
Origin Origin can't be opened because Apple cannot check it for malicious software.
FireFox FireFox.app can't be opened because Apple cannot check it for malicious software.
League Of Legends 'League Of Legends' can't be opened because Apple cannot check it for malicious software.
Java Update 'Java 8 Update 231' can't be opened because Apple cannot check it for malicious software.
Guild Wars 2 'Guild Wars 2 64 bit' can't be opened because Apple cannot check it for malicious software

Diagnosis: Modern macOS, like Mojave and Big Sur, includes a technology called Gatekeeper, which is built to help you safely open apps on your Mac. For sure Apple App Store is the best place to get software applications, but in many cases, you'll need to download and install apps out of the store. To distribute apps without App Store, it requires the developer to have valid Apple Developer ID and get their apps notarized. Otherwise, it has large chance that they'll get the following error: 'XXX can't be opened because Apple cannot check it for malicious software.'

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Table of Content:

Part 1: Open Apps That Apple Cannot Check for Malicious Software

Keep it in mind that, by bypassing this Apple gateway protection method, you may expose your computer and personal information to malware (Check Malware App List on macOS) that can harm your Mac or compromise your privacy. So make sure that this app you want to install on macOS Big Sur is from a trustworthy source and hasn’t been tampered with. You can temporarily override your Mac security settings so as to run this software that hasn’t been signed and notarized (Learn How To Uninstall Programs on macOS Big Sur).

  1. Step 1:

    In macOS Big Sur (or macOS Mojave), to open an app that fails to be opened because it hasn't been notarized or is from an unidentified developer, open System Preferences > Security & Privacy:

    How To Fix App Can't Be Opened on macOS Big Sur Step 1
  2. Step 2:

    Click Open Anyway to confirm your intent to open or install the app.

    How To Fix App Can't Be Opened on macOS Big Sur Step 2
  3. Optional Method:

    An alternative method to bypass this error is to click on the “Show in Finder” button > Go to 'Applications' folder to locate the app > Control click or right click on the application file and choose 'Open' option.

  4. Optional Method:

    You will get a similar error message for malicious software checking like below. However, this time you will see an additional 'Open' button.

    Control Click App To Open

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Part 2: Additional Tips To Open Apps on macOS Big Sur Safely

One more side note is that, Apple designed this Gateway method is for protecting your Mac from malicious malware. When you install Mac apps, plug-ins, and installer packages from outside the App Store, macOS checks the Developer ID signature to verify that the software is from an identified developer (Uninstall Program on Mac). It also requires software to be notarized. To open apps safely on macOS Big Sur, consider these following tips.

General Tips for Open Apps Safely on macOS Big Sur:

  • Keep away from malicious apps: The method mentioned above is not always working because Apple has more restrict standard to keep your Mac from malicious apps. Never continue installing apps if you have this message.
  • No more 32-bit apps on macOS Big Sur: Apple completely steped out 32-bit apps on macOS Big Sur so beware if you count largely on these apps.
  • Uninstall not working apps: It's another option to uninstall apps that are not working in macOS Big Sur.
  • Omni Remover, clean uninstall incompatible apps in 1-Click.

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    Still get stuck by error: 'XXX App can't be opened because Apple cannot check it for malicious software'? Here is an alternative method that can fix this issue. In the Finder > Control-click the app DMG/PKG file > choose Open from the menu, and in the dialog that appears, click Open. Enter your admin name and password when prompted. Have other macOS Big Sur app not working issue? Try Omni Remover >

    I Cannot Uninstall Kaspersky On Mac Without Apple


    I Cannot Uninstall Kaspersky On Mac Without App Store

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    Requirements: OS X 10.8+ , 13.1Mb free space
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