Most people think Mac devices are immune to virus attacks, whereas they are potential victims of these viruses. One of the most common ways potentially unwanted applications (PUA) cons computer users into promoting content is via offensive pop-up messages. Several Mac users might testify to the annoying "Your computer is low on memory" pop-up message while using their computers on different occasions. Clicking the Close button to clear the error message would only trigger a chain of pop-up alerts that refuse to close. Most times, these error messages have nothing to do with the computer's status. Installing suggested applications would pose a threat to your computer.
If you've seen suspicious pop-up messages, this article will guide you to remove malware from your device and clear the low memory notification on Mac computers.
Before we proceed in the following fixes for the issue, it should be noticed that virus can cause data loss. Once the "Your computer is low on memory" virus occurs and you discovered that there is data loss, then you should quickly recover your lost important files so as to prevent them from being lost forever. In this way, you would need a professional data recovery tool like iMyFone AnyRecover, which is developed to recover data lost from virus attack.
AnyRecover Key Features Include:
Step 1 Open AnyRecover on your Mac computer and select a location where you want to recover data. Then, click Start button.
Step 2 AnyRecover will start scanning your lost data caused by the virus in a way of type and time.
Step 3 Finally, you could directly click on Recover button to get your data back.
There are various ways to get rid of the low memory virus alert on your Mac computer, let's get down to them.
Mac computers have profiles used by IT admins to configure and regulate computer operations on their system. Hijackers take advantage of this feature by altering the browser settings to restrict computer users from erasing malicious programs. How do you check for negative profiles and delete them on mac?
Open System Preferences from the menu.
If there is an active profile on the Mac device, use the search bar to locate Profiles. If there isn't, move on to the next step.
Click the Profile icon, pick out shady profiles, click the minus icon at the button left of the screen and select Remove.
Frequent auto-redirection to untrusted sites, other search engines or the browser web page are symptoms of malicious apps on your Mac device. You can quickly identify and erase malicious apps and programs that have been installed by:
Launch Finder by clicking on the Finder icon on the dock.
Select Applications from the panel on the left side of the screen. This window contains all applications that are currently installed on your Mac device.
Scroll through the list to search for suspicious apps.
Right-click on apps you wish to remove and select Move to Trash.
Go back to the dock and right-click on the bin icon to Empty Trash to permanently delete the app you just deleted.
You can use the Finder to remove the low memory notification on mac.
Launch Finder. Check the toolbar, click on Go and choose Utilities.
Launch the Activity Monitor application to detect suspicious apps.
Select the apps and click the X icon at the top left corner to stop the apps.
A prompt shows up to confirm if you want to stop the process. Select Force Quit.
Head back to the Finder toolbar, and select Go to Folder under Go.
Type in "/Library/LaunchAgents" into the window that displays and click Go.
Scrutinize the folder for fishy content responsible for the "your computer is low on memory" warning. We advise that you select unrecognized files and send them to the trash.
To locate "/Library/Application Support", copy and paste the file path using the Go to Folder element under Finder.
Select malicious folders and move them to the trash.
Input "/Library/LaunchDaemons" to eliminate some .plist format and other components that cause the pop-up virus message.
Be careful when moving suspicious programs to trash, so you don't end up deleting important files. Be on the lookout for apps you did not install yourself; also, try to confirm from credible sources online to identify other programs that are not Mac OS-related.
Our computer systems are exposed to different threats every time we use them to access the internet. Data collected from incoming and outgoing connections via redirection, extensions and plug-ins, and so on might contain harmful malware. Follow the steps below to delete suspicious extensions on Safari and Google Chrome browsers.
1. Reset Google Chrome
Open Chrome and click on the three-dot icon at the top right corner of the window.
Click on Settings and select Advanced to access other complex settings.
Head over to Reset Settings on the left pane of the window.
Confirm the action by selecting Reset Settings on the dialog pop-up.
Wait until the process is successful before restarting the Chrome browser, then confirm malware action.
2. Uninstall Suspicious Extensions
Type "chrome://extensions" into the Chrome url bar and press Enter.
Search for shady extensions and Remove them by confirming the action in the pop-up dialog box.
1. Reset Safari
Click on Safari on the browser homepage and select Clear History from the drop-down options.
Clear the browser history by hitting the corresponding button on the confirmation box.
Head back to the homepage, select Preferences from the Safari drop-down list and open Privacy.
Select the option Manage Website Data and Remove All to clear the website data on the browser.
The last step is to clear the cache. Select Develop from the Safari toolbar and click on Clear Cache.
2. Uninstall Suspicious Extensions
Launch Safari browser and select Preferences from the Safari button on the toolbar.
You see a list of all installed extensions when you click on Extensions. Select the ones you wish to remove and click Uninstall.
We recommend that you disable push notifications to protect your browser from harmful websites. Accepting these requests would give annoying ads and pop-ups the upper hand.
The "Your computer is low on memory" pop-up message on your mac might be a redirection from a website or indication of installed adware. The computer memory is low when you run too many programs than the system is meant to, and there is no space for programs to run efficiently. The computer's error message starts displaying once low on memory shouldn't be mistaken for the widespread virus alert on mac.
Malware that comes as pop-ups are the least suspected virus attacks. We give you tips to avoid these pop-up viruses on your Mac computers and devices:
Make sure your software is up to date as new releases come with the latest security features.
Enable browser security settings: block ads, pop-ups and turn on warnings for fraudulent sites.
Avoid installing third-party apps without confirmation and delete suspicious ones that install automatically.
If you've followed the steps in this article, then say goodbye to the "your computer is low on memory" pop-up message on your mac. If you have a virus attack while antivirus is active, we advise that you use a more secure antimalware software to forestall such occurrence in the future.
By Simon Marcus , to Tips
Updated: Jul 22, 2021