Home > Mac Viruses > MyMacUpdater “Virus” App – What Is It + How To Remove It

MyMacUpdater “Virus” App – What Is It + How To Remove It

This article has been created with the purpose to explain what exactly is MyMacUpdater software and how you can remove it from your Macintosh completely.

SIDENOTE: This post was originally published in August 2018. But we gave it an update in August 2019.

A new Adware type of program has been detected for Macintosh computers, using the pretext of being an updater for them. The adware is reported to be a low-level type of threat which does not make MyMacUpdater any less dangerous. The program aims to show different types of adds and whether these ads are redirects or pop-ups, the longer MyMacUpdater stays on your computer, the worse for you. And what is more, since those ads can lead you to third-party websites that may often turn out to be malicious or of a scamming nature, MyMacUpdater should be removed on sight if you detect it on your Mac. If you want to remove this indirect threat from your Mac, we recommend reading this article.

Threat Summary

Name MyMacUpdater
Type Adware for Mac devices.
Short Description Replicates different ads on the Mac devices it’s installed, most of which may be dangerous.
Symptoms The affected Mac becomes slow and the user starts seeing a lot of advertisements appearing on it.
Distribution Method Via software bundling or ad-supported apps with low reputation.
Detection Tool See If Your System Has Been Affected by malware


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User Experience Join Our Forum to Discuss MyMacUpdater.

MyMacUpdater – How Did I Get It

Often, programs, like MyMacUpdater are spread with the aid of various different types of free app installers. MyMacUpdater may “hitchhike” the installers of apps that are offered by third-party websites as a form of an aggressive advertisement, offering it as a free extra added to the installation wizard. These “free extras” often turn out to cause a lot of free headaches by cramping your computer with ads and MyMacUpdater is one of those programs.

The bad news here is that MyMacUpdater is the type of app that may not be easily encountered when you install something, because the installation step that prompts you to add it may be well-hidden within the “Advanced” or “Custom” installation options and cannot be regularly detected.

MyMacUpdater – More Information

From their perspective, MyMacUpdater offers various useful updates for your Mac, which may also include “promotional offers”. But things are not as they seem, since once this program is added to your Applications directory, you may immediately start to notice it, because your Mac may start to experience performance slow-downs:

After this program is added, it may begin to connect to a remote host, from where it can transfer information about different aspects of your browsing activity, such as:

  • The websites you visit.
  • Your browsing history.
  • Bookmarked sites.
  • Online searches you make.
  • Online clicks you make.

This information can be used by MyMacUpdater with the goal to target you with a lot of different advertisemetns. These adds can often come in various forms such as:

  • Pop-ups that randomly appear and sometimes even have animations and sound.
  • Videos that my run automatically on your Mac.
  • Bookmarked sites.
  • Online search results that are actually advertisements to websites instead of objective results that appear when you look something up on your browser.
  • Browser redirections that may lead you to different sites.

But the slowing down of your computer is not the only side effect of having software, such as MyMacUpdater added on it. Since such ad-supported programs are created to generate income to their developers via pay-per-click schemes and underground hoax traffic services, they may often land you to websites that may be dangerous for your Mac and your personal and financial informaiton. Such websites and URLs may be:

  • Malicious URLs that may bring tons of malware infections to your Mac, such as Trojans, Miners, more Adware, Ransomware, etc.
  • Scamming sites that may ask you to call a fake tech support number to solve issues with your Mac.
  • Sites that may advertise rogue security software to you.
  • Websites that are of a phishing nature and imitate the original login pages for Facebok, Instagram, Gmail, but in reality only aim to steal your login credentials.
  • Websites that may be fake versions of AliExpress, Amazon or eBay in order to get you to enter your financial data and send the crooks money or allow them to steal your credit card codes.

All of these possible risks that might occur as a result of you having MyMacUpdater installed on your Mac make this app an indirect threat to your Mac and it’s removal is highly reccomended.

How to Remove MyMacUpdater from Your Mac

The main method by which you can remove the MyMacUpdater is to delete it manually by removing it from your Applications menu. But such uninvited guests may bring more adware to your computer and may also leave behind modified settings that may allow them to still show ads on your Mac, even if you feel convinced that you have removed them. This is why, the power of an advanced anti-malware software is often reccomended as such program aims to fully scan your Mac and remove all unwanted objects from it while ensuring that no future infections with malware or adware, like MyMacUpdater come back to haunt you.

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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with SpyHunter for Mac
MyMacUpdater may remain persistent on your system and may re-infect it. We recommend you to download SpyHunter for Mac and run free scan to remove all virus files on your Mac. This saves you hours of time and effort compared to doing the removal yourself.
Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy

Preparation Phase:

Before starting to follow the steps below, be advised that you should first do the following preparations:

  • Backup your files in case the worst happens.
  • Make sure to have a device with these instructions on standy.
  • Arm yourself with patience.

Step 1: Uninstall MyMacUpdater and remove related files and objects

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to MyMacUpdater:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to MyMacUpdater. If you find it, right-click on the app and select “Move to Trash”.

6. Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to MyMacUpdater. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove MyMacUpdater via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1. Click on "Go" and Then "Go to Folder" as shown underneath:

2. Type in "/Library/LauchAgents/" and click Ok:

3. Delete all of the virus files that have similar or the same name as MyMacUpdater. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Step 2: Remove MyMacUpdater – related extensions from Safari / Chrome / Firefox

Remove an extension from Safari and reset it.Remove a toolbar from Google Chrome Remove a toolbar from Mozilla Firefox

1. Start Safari

2. After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

3. From the menu, click on "Preferences"

stf-safari preferences

4. After that, select the 'Extensions' Tab


5. Click once on the extension you want to remove.

6. Click 'Uninstall'

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the MyMacUpdater will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

1. Start Google Chrome and open the drop menu

2. Move the cursor over "Tools" and then from the extended menu choose "Extensions"

3. From the opened "Extensions" menu locate the add-on and click on the garbage bin icon on the right of it.

4. After the extension is removed, restart Google Chrome by closing it from the red "X" in the top right corner and start it again.

1. Start Mozilla Firefox. Open the menu window

2. Select the "Add-ons" icon from the menu.

3. Select the Extension and click "Remove"

4. After the extension is removed, restart Mozilla Firefox by closing it from the red "X" in the top right corner and start it again.

Step 3: Scan for and remove MyMacUpdater files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as MyMacUpdater, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.

Click the button below below to download SpyHunter for Mac and scan for MyMacUpdater:


SpyHunter for Mac

MyMacUpdater FAQ

What is MyMacUpdater on your Mac?

The MyMacUpdater threat is probably a potentially unwanted app. There is also a chance it could be related to Mac malware. If so, such apps tend to slow your Mac down siginficantly and display advertisements. They could also use cookies and other trackers to obtain browsing information from the installed web browsers on your Mac.

The creators of such unwanted apps work with pay-per-click schemes to get your Mac to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your MacOS.

Can my Mac get a virus?

Yes. As much as any other device, Apple computers do get viruses. Apple devices may not be a frequent target by malware authors, but rest assured that the following Apple devices can become infected with a virus:

  • iMac
  • Mac Mini
  • Macbook Air
  • Macbook Pro
  • iPhone
  • iPad

What are the symptoms of MyMacUpdater on your Mac?

There are several symptoms to look for when this particular threat and also most Mac threats in general are active:

Symptom #1: Your Mac may become slow and has poor performance in general.

Symtpom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.

Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.

Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.

Symptom #5: You see suspicious processes running in your Mac's Activity Monitor.

If you see one or more of those symptoms, then security experts reccomend that you check your Mac for viruses.

What types of Mac threats are there?

According to most malware researchers and cyber-security experts, the threats that can currently infect your Mac can be the following types:

  • Rogue Antivirus programs.
  • Adware and hijackers.
  • Trojan horses and other spyware.
  • Ransomware and screen-lockers.
  • Cryptocurrency miner malware.

What to do if I have a Mac virus, like MyMacUpdater?

Do not panic! You can easily get rid of most Mac threats by firstly isolating them and then removing them. One reccomended way to do that is by using a reputable malware removal software that can take care of the removal automatically for you. There are many Mac anti-malware apps out there that you can choose from. SpyHunter for Mac is one of the reccomended Mac anti-malware apps, that can scan for free and detect any viruses, tracking cookies and unwanted adware apps plus take care of them quickly. This saves time for manual removal that you would otherwise have to do.

How to secure my passwords and other data from MyMacUpdater?

With few simple actions. First and foremost, it is imperative that you follow these steps:

Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.

Step 2: Change all of your passwords, starting from your e-mail passwords.

Step 3: Enable two-factor authentication for protection of your important accounts.

Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activiites with your card.

Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.

Step 6: Change your Wi-Fi password.

Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.

Step 8: Install anti-malware software with real-time protection on every device you have.

Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.

If you follow these reccomendations, your network and Apple devices will become significantly more safe against any threats or information invasive software and be virus free and protected in the future too.

More tips you can find on our website, where you can also ask any questions and comment about your Mac problems.

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