Remove “Warning: Your macOS has expired” Pop-ups

“Warning: Your macOS has expired” is a phishing scam generated by some deceptive websites. The scam pop-up may appear unexpectedly while browsing. It tricks users by claiming that the Mac OS has expired which happened due to virus infection. As a result, many of the applications may not function properly as well as may risk the privacy.

Further, the scam page claims that of detective some suspicious activity on the Mac. Thus, the mac needs to be updated with the latest version. Thus, it offers the update link or suggest to call on the provided number for assistance.

Fake domain triggering the scam may be “” that attempts tricky ways to call on the +1-800-598-1890 hotline number. Users must not trust on such fake warnings or call on the above number. As this is an attempt of the scammers to trick into installing other potentially unwanted programs. Such PUA are usually installed without user’s consent. As well as by calling on the number will further scam users into purchasing some rogue anti-virus program.

Read this post to know all about “Warning: Your macOS has expired” and its best removal solution.


Name “Warning: Your macOS has expired”
Type Scam Pop-up Redirect, phishing, Mac malware
Risk level Low
Description “Warning: Your macOS has expired” is a scam pop-up that unexpectedly appears on the Mac OS tricking users in many ways.
Occurrence Adware-type program like extension or fake tools already present in the Mac, Visiting suspicious websites causes browser redirect to questionable websites.
Possible Symptoms Deliver of Fake Adobe Update warnings, installation of adware programs, Change of browser settings and displaying intrusive advertisements.
Detection Tool

Run a Scan Now– For Complete Removal of “Warning: Your macOS has expired” security Experts Recommend using a reliable anti-malware tool

How “Warning: Your macOS has expired” Get Inside The Mac?

Most of the time, users may notice such warnings while they accidentally visit some compromised website, click any dubious ads or presence of any adware.

Generally, adware install in the form of fake extension, dubious search engine or rogue system utility tools. One of the most common trick of bad actor deploying PUA via fake Flash Player update installers. There are various such scam sites that shows warnings “Abode Flash Player is out of date,”and needs to be updates. Until then, the bogus page restricts the loading the contents on the page. However, users downloading and updating Flash player from such scam sites may unknowingly install other adware programs.

Apart from that, you may accidentally install it via freeware program from third-party sites. Thus, users who do not pay attention while installing such freeware, may get this adware installed without their knowledge. So, it is advised that users should opt for custom/advanced installation procedure.

Hence, by following this trick, you can prevent unknowingly entry of adware and PUA with administrative privileges. 

What Should You do with “Warning: Your macOS has expired”?

When you see “Warning: Your macOS has expired” pop-up scam appearing on the browser, then you should not be in hurry to follow its instructions. Firstly, you should not trust on such warnings as they fake and are only meant to trick users.

"Warning Your macOS has expired" Pop-ups

“Warning Your macOS has expired” Pop-ups

As mentioned above, by clicking on the update button its page, will trick into installing various bundle freeware as well some rogue anti-virus. Such program are either ad-supported ones that run within the system background and triggers lots of changes to the browsers. Thus, user may notice variety of advertisements, spam links, redirects and even homepage hijacked.

Secondly, urges users to call on the technical support number which is again a type of scam. If you call on the provided number, it will connect you to a remote scammer. Further, which it convinces users that their system is infected and needs a removal service as well as update. It is worth to inform you that they does not belong to any legitimate firm or brand. They might ask to provide a remote assistance, which will then install any rogue scanner to show issues which may not actually exists on the system. Thus, forcing users to pay for the services to troubleshoot the issues.

Thus, users are advised to immediately close the page triggering the “Warning: Your macOS has expired” pop-ups.

Re-launch your browser, and if again you see the warning or redirects, it means your their is any adware or PUA that is triggering the warning. In such case, you should quickly run a scan with reliable anti-malware program to detect and remove the annoying programs.

How to Remove “Warning: Your macOS has expired” From Mac (Guide)

This is a complete manual removal guide for Mac users. It consist of step-by-step removal of unwanted programs.  For instance, Adware, browser hijackers, redirects, Trojans and other malware. The manual removal may take several minutes, therefore you have to patience. Please follow the steps carefully. If you are in hurry, then we suggest you to go for automatic removal solution.

Combo Cleaners LogoCombo Cleaner DOWNLOAD LINK
(The above link will open a new page from where the Combo Cleaner will download)
“”Warning: Your macOS has expired”” may reinstall itself multiple times if you don’t delete its core files. We recommend downloading Combo Cleaner to scan for malicious programs. This may save your precious time and effort. Combo Cleaner scans the infected PC for free but you need to purchase its full version for complete removal. More information on Combo Cleaner.

To Remove “Warning: Your macOS has expired” Extension from Mac OS, follow the steps:

STEP 1: Remove Unknown Profiles Created by “Warning: Your macOS has expired” Program From Mac OS

Profiles are utility that allows business or organizations to control the actions and behavior of the Mac system. Thus, any profile created by the admins will prevent the users to change them. However, adware distributes design their programs that may create new profile. As a result, it prevents user from uninstalling the adware or other malware program.

So, we first need to find out if there is any malicious profile created on the Mac. If yes, then you have to remove them.

Please follow the Steps here:

    1. Select System Preferences from the Apple menu;
      Open System Preferences

      Open System Preferences

    2. Within the System Preferences window, find “Profiles” icon; (If you can’t find the profile icon, it means may not have any profiles created.)
      Choose Users & Groups Icon

      Choose Users & Groups Icon

    3. When the “Profile” Window opens, look for the unknown profiles. To remove “Warning: Your macOS has expired” fake user profile, select it and click on the – (minus) button.
      Remove Unknown User Profile By

      Remove Unknown User Profile By “Warning: Your macOS has expired”

    4. Repeat the steps to remove all unknown profiles.

STEP 2: Uninstall “Warning: Your macOS has expired”/Malicious Apps From Mac OS

In this step, You need to locate for “Warning: Your macOS has expired” application or unknown programs that you may not have installed yourself. Remove all such apps from your system.

  1. Open “Finder” application from your dock;


  2. In the left pane of the Finder, click on “Applications“;
    Choose Applications

    Choose Applications

  3. The Applications window will display the list of all apps installed on your Mac OS. Next, you need to locate the “Warning: Your macOS has expired”/suspicious apps by scrolling.
  4. To remove “Warning: Your macOS has expired”, right-click on it, and then click “Move to Trash”. (Repeat this step until you remove all such apps).

    Remove “Warning: Your macOS has expired” Application

  5. Now you need to empty the trash as sometimes program can restore themselves from the trash. On your dock, right-click on the trash icon and then select “Empty Trash”.

STEP 3: Remove “Warning: Your macOS has expired” Daemons And Agents From Mac’s Startup

  1. From top menu On Desktop → Choose Go→Go to Folder;
    Go To Folder

    Go To Folder

  2. Within the “Go To Folder” pop-up window, enter the following paths along with “Warning: Your macOS has expired”.plist one by one. This will locate the malicious files created by the apps.
    • /Library/LaunchAgents
      Remove Launch Agents By

      Remove Launch Agents By “Warning: Your macOS has expired”

    • ~/Library/LaunchAgents
    • /Library/Application Support
    • /Library/LaunchDaemons

For instance, If a malicious program named “Warning: Your macOS has expired”, then you may see ~/Library/LaunchDaemons/com.”Warning: Your macOS has expired”.plist”, within this location.  You will see lots of files with “.plist” extension. Scroll through it and find the ones which appear to be suspicious.

  • ~/Library/Application Support/com.”Warning: Your macOS has expired”/”Warning: Your macOS has expired”
  • ~/Library/Application Support/com.”Warning: Your macOS has expired”Daemon/”Warning: Your macOS has expired”
  • ~/Library/LaunchAgents/com.”Warning: Your macOS has expired”.plist
  • ~/Library/LaunchDaemons/com.”Warning: Your macOS has expired”Daemon.plist
    • To Remove launch agents by “Warning: Your macOS has expired”, right click on it and “More To Trash”.

      Delete “Warning: Your macOS has expired” Malicious Agents

Similarly, do this for launching agents locations: /Library/LaunchAgents/com.”Warning: Your macOS has expired”.plist.

NOTE: Do not forget to empty the trash. 

STEP 4: Use ComboCleaner Scan To Remove “Warning: Your macOS has expired”

Combo Cleaners LogoCombo Cleaner DOWNLOAD LINK
(The above link will open a new page from where the Combo Cleaner will download)
“”Warning: Your macOS has expired”” may reinstall itself multiple times if you don’t delete its core files. We recommend downloading Combo Cleaner to scan for malicious programs. This may save your precious time and effort. Combo Cleaner scans the infected PC for free but you need to purchase its full version for complete removal. More information on Combo Cleaner.

Combo Cleaner is a complete security suite for Mac OS that is developed by “RCS LT” company. This program is featured with anti-virus scanner and system optimization tools like disk cleaner, duplicate files finder, application uninstaller, privacy scanner, and 24*7 customer support service.

It is very important to have a reliable anti-virus solution for the computer system. Combo cleaner is one of the best options for MAC users as detects and eliminates all sorts of threats like adware, browser hijacker, Trojans, and other malware.

How to Install and Scan with Combo Cleaner

  • 1. Click the above button to Download the “Combo Cleaner”;

  • 2. Once the download completes, double-click on the downloaded file;

  • 3. After the window opens, drag the Combo Cleaner program icon and drop it into your “Applications folder” icon.

    Combo Cleaner Install Step 2

    Combo Cleaner Install Step 2

  • 4. Now, open your “Launchpad” and click on the “Combo Cleaner” icon.

    Combo Cleaner Install Step 3

    Combo Cleaner Install Step 3

  • 5. This will start the combo cleaner installation and updates its latest virus definition. Once done, Combo cleaner will launch;

    Combo Cleaner Dashboard

    Combo Cleaner Dashboard

  • 6. Click on “Antivirus” tab and choose the scan options like Quick, Full, and custom. (Full is recommended for the first time)

    Combo Cleaner Antivirus Scan

    Combo Cleaner Antivirus Scan

  • 7. Let the scan be completed and it will list all the threats found. Now, click on “Remove All Threats”;

    Combo Cleaner Scan Results

    Combo Cleaner Scan Results

  • 8. after removing the threats, click on the “uninstaller” to find and remove any unwanted programs. Select the program from the list and its related files and then click on “Remove Selected Items“


    Remove “Warning: Your macOS has expired” And Other Threats

STEP 5: Remove “Warning: Your macOS has expired” From Safari, Chrome, And Firefox Web Browsers

Reset Safari

Safari Browser

To Remove “Warning: Your macOS has expired” Extensions, homepage redirects From Safari Browser, follow steps:

    • On the Safari browser, click the “Safari” menu then select “Preferences”.
      Safari Preferences

      Safari Preferences

    • On the “General” tab of the Safari preferences, check for “Warning: Your macOS has expired” URL added as the default homepage. Within the “Homepage” field enter your preferred URL as your default start-page of the browser.
      Reset Safari Homepage

      Reset Safari Homepage

    • Next, you need to check for malicious extensions, click on the “Extensions” tab on the same window.
    • The “Extensions” screen will list all the extensions installed on your safari browser. You need to browse through the list and uninstall “Warning: Your macOS has expired” extension or Adware. Select it and then click on “Uninstall”. Repeat the steps to remove all unwanted extensions.

      Uninstall “Warning: Your macOS has expired” Extension From Safari

  1. Delete Safari’s preferences file to reset the default settings

Even after performing the above steps, some malicious program may reappear again. This happens because adware and browser hijackers creates new files within the preferences. Thus, they are able to replace the homepage and search engine URLs each time when user launches the Safari.

To do this, follow the below steps:

    • Close the Safari browser;
    • Come to normal desktop mode, now choose “Go” from the top menu then click on “Go to Folder“.
    • Within the “Go to Folder: pop-up window, enter the ~/Library/Preferences/ path and click on GO;
      Safari Reset

      Safari Reset

    • Delete the file, if found;
    • Launch the Safari Again.

Reset Google Chrome

Google Chrome


To Remove “Warning: Your macOS has expired” From Chrome (Extensions, homepage redirects), follow steps:

Similarly,  you need to reset the default settings of Chrome browser. In order to remove unknown extensions, search engines, startup, and new tabs.

It is better to use the default reset feature of the Google Chrome. This will reset all the unwanted modifications done by third-party programs. It should be noted that you will not lose your saved passwords and bookmarks. (Sync your Google with Account to secure them first). However, it will delete cookies, extensions, startups, URLs, homepage and new tabs preferences.

    • Click on Chrome’s main menu then choose “Settings“. Scroll to the bottom of the page and click on “Advanced”;
      Google Chrome Advanced Settings

      Google Chrome Advanced Settings

    • Under the Advanced page, go for “Reset and clean up” section.  Then click on “Reset settings to their original defaults”;

      Remove “Warning: Your macOS has expired” Extension And Reset Chrome

    • Next, click on “Reset”, when you will be prompted for a confirmation “This will reset your startup page, a new tab page, search engine, and pinned tabs. It will also disable all extensions and clear temporary data like cookies. Your bookmarks, history, and saved passwords will not be cleared”;
    • Click on the “Reset Settings” button to confirm the procedure. After that, it may ask to restart your browser, click “Yes”.
  1. Remove Chrome’s policies created by “Warning: Your macOS has expired” Program

If the above reset solution does not work for you, then it may possible that the malicious programs has created policies within the chrome browser. This certainly restricts the unwanted apps, homepage and search engine settings to reset again.  The Chrome polices are listed within chrome://policy URL. You can check the unwanted policies created by malicious apps. If this is the case then you need to remove them.

To reset such policies from chrome browser, follow the steps below:

    • Open a Terminal window. Go to Finder → Go → Utilities → Terminal;
      Open Terminal Window

      Open Terminal Window

    • Within the Terminal window, execute the following commands one by one. And press enter after each command.
      Delete Chrome Policies

      Delete Chrome Policies

defaults write HomepageIsNewTabPage -bool false
defaults write NewTabPageLocation -string “”
defaults write HomepageLocation -string “”
defaults delete DefaultSearchProviderSearchURL
defaults delete DefaultSearchProviderNewTabURL
defaults delete DefaultSearchProviderName
defaults delete ExtensionInstallSources
    • After executing the above commands, launch the Chrome browser again. To check the unknown policies to be removed successfully. Type  “chrome://policy” within the address bar and click on  “Reload policies”.
      Reload Chrome Policy

      Reload Chrome Policy

    • Now, the malicious policies should be gone. After that,  you can modify your homepage, new tab and search engine as per your preferences.

NOTE: Last but not the least, if the above solution also does not work for you. Then the malicious programs may have install “Managed by your organization” policy. As a consequence it restricts to remove the unknown extension or homepage even after resetting the browser.

Please follow our guide Remove “Managed by your organization” Chrome Hijack From Mac


Reset FirefoxMozilla Firefox Browser


To Remove “Warning: Your macOS has expired” Extension, homepage redirects From Mozilla Firefox Browser, follow steps:

Finally, if you have facing same issues with Firefox browser, then follow the steps to refresh it.

    • Open Firefox’s Main Menu button by clicking on three horizontal lines. After that, from the drop-down menu select “Help“;
    • Click on the “Troubleshooting Information,“ from the Help menu;
      Troubleshooting Information Firefox

      Troubleshooting Information Firefox

    • From the upper-right corner of the “Troubleshooting Information” page, click on the “Refresh Firefox”.
      Reset Firfox

      Reset Firefox

    • To confirm, click on the “Refresh Firefox” button, within the confirmation pop-up window.
    • Click on the “Finish“ button.

By the time now, your Mac should free from adware and other malicious programs. Most importantly, you should always have a reliable anti-malware with real-time protection features. So, that it can trace the behaviors of unwanted program at its earliest. And quarantine it from being making serious damages.

Double Check for Malicious Files and Enable Safe Browsing Using Intego Internet Security X9

After removing persistent threat “Warning: Your macOS has expired”, it is important to safe guard the browser. So that such browser hijackers may not enter to your browser like Safari, Chrome , Mozilla.

The Intego Internet security X9 not only provides real-time antivirus protection for Macs. But also scans files whenever they’re accessed to keep your Mac free of malware.

Also, it it integrated with “Safe Browsing” feature that configures advanced browser settings that will prevent redirects to malicious or fraudulent sites, fake downloads and warn you if you visit any harmful site.

Intego Safe Browsing

Intego Safe Browsing

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