THREAT REMOVAL

Remove SystemNotes from Mac

We have created this SystemNotes removal guide to help affected Mac users get rid of this potentially unwanted program.

remove SystemNotes mac virus

SystemNotes

SystemNotes is a suspicious program that pretends to be a legitimate app that enhances online searching on popular browsers installed on Mac operating systems. Even though it may seem to be a normal program, it has been reported to act like a typical browser hijacker. Browser hijackers are programs that secretly enter computer systems and alter browsers settings without your permission or knowledge. These apps tend to spy on affected users’ online behavior in order to send data to their developers. The developers, in turn, disclose data records to third-parties or sell them on dark web markets.

Yet another classification of SystemNotes is a potentially unwanted program. PUPs are called so due to the shady techniques used for their spread. These programs infect operating systems by tricking users to install them unnoticeably. Here comes the explanation of why many users call PUPs like SystemNotes viruses.

The installation of a browser hijacker on a computer system (Mac, Windows) leads to noticeable changes in installed browsers. You may notice that the homepage, new tab page and search engine in your preferred web browser are set to redirect to Yahoo or Bing. Beware that these may be the final pages loaded. SystemNotes may be configured to perform a long sequence of browser redirects which happen fast and remain unnoticed. This could be very dangerous for your online security because the redirects may load corrupted web pages that activate malicious scripts or aggressive tracking technologies.

For the sake of your online security and the security of your Mac, it’s best to consider the complete removal of SystemNotes.

Threat Summary

NameSystemNotes
TypeBrowser Hijacker, PUP
Short DescriptionPerforms browser modifications without your knowledge. Makes you a victim of unsolicited data collection and aggressive advertising. May endanger your MacOS security.
SymptomsThe homepage, new tab page and search enigne in preferred web browser are set to display a hoax search engine or redirect you to bogus websites. Lots of suspicious ads load on websites you visit.
Distribution MethodFreeware Installations, Bundled Packages
Detection Tool See If Your System Has Been Affected by malware

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss SystemNotes.

SystemNotes – How Did It Appear? Is It Safe?

The potentially unwanted program SystemNotes replaces the default search engine, homepage, and new tab page with a hoax search engine or set them all to redirect to well-known search engines like Bing and Yahoo. This odd behavior enables the hijacker to conceal its presence and the issues it cases.

When you open SystemNotes it may look like a normal app that features some useful functionalities. However, lots of the operations it does remain hidden. One of the reasons why this app alters browser settings is its goal to start spying on your browsing behavior. So once installed the hijacker may obtain various details that define both your online interests and certain technical parameters. All gathered data is transferred to its remote servers.

Based on the information from data records, the developers of SystemNotes may set their program to present the following types of advertisements on your computer:

  • Pop-ups
  • Browser Redirects
  • Banners.
  • Ad-supported search results.

Be careful with all ads that appear in your affected browser. Visiting some of the presented sponsored websites hides the risk of an unnoticed infection with additional adware or even malware.

For the spread of SystemNotes potentially unwanted program are mainly used software bundles. So be careful when you download apps from the web. Choose wisely the sources and practice caution during the install process. Make sure to read all the details listed in apps’ installers before finishing the installation process. This tip can help you protect your Mac from unwanted programs, adware and browser hijackers like SystemNotes.

How to Remove SystemNotes from Mac

In order to remove SystemNotes along with all associated files that enable its appearance in the browser, you should complete several removal steps. The browser hijacker removal guide below you will show you all steps that are needed for the complete removal of the annoying SystemNotes hijacker. Follow them sequentially as they should be fulfilled in the presented order. If you don’t feel comfortable with the manual steps then you could navigate to the download process of an advanced anti-malware tool that will enable you to remove all harmful files with a few clicks.

In case you have further questions or need additional help with the removal process, don’t hesitate to leave a comment or contact us at our email.

Gergana Ivanova

Gergana Ivanova

Gergana has a bachelor's degree in Marketing. She has been with the STF team for five years, researching malware, reporting on the latest computer infections, and following digital marketing trends.

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OFFER
REMOVE IT NOW (MAC)
with Combo Cleaner

We recommend you to download Combo Cleaner and run free scan to remove virus files on your Mac. This saves you hours of time and effort compared to doing the removal yourself.
Combo Cleaner’s scanner is free but the paid version is needed to remove the malware threats. Read Combo Cleaner’s EULA and Privacy Policy


Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

Get rid of SystemNotes from Mac OS X.


Step 1: Uninstall SystemNotes and remove related files and objects

OFFER
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 SystemNotes:

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 SystemNotes. 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 SystemNotes. 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 SystemNotes 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 SystemNotes. 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
/Library/LaunchDaemons

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


Step 2: Scan for and remove malware from your Mac

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



Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove SystemNotes from Google Chrome.


Step 1: Start Google Chrome and open the drop menu


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


Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.


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


Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Erase SystemNotes from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window


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


Step 3: Select the unwanted extension and click "Remove"


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



Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Uninstall SystemNotes from Microsoft Edge.


Step 1: Start Edge browser.


Step 2: Open the drop menu by clicking on the icon at the top right corner.


Step 3: From the drop menu select "Extensions".


Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.


Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.



Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Delete SystemNotes from Safari.


Step 1: Start the Safari app.


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


Step 3: From the menu, click on "Preferences".

stf-safari preferences


Step 4: After that, select the 'Extensions' Tab.

stf-safari-extensions


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


Step 6: Click 'Uninstall'.

stf-safari uninstall

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


Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Eliminate SystemNotes from Internet Explorer.


Step 1: Start Internet Explorer.


Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'


Step 3: In the 'Manage Add-ons' window.


Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.


Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.


SystemNotes FAQ

What is SystemNotes?

SystemNotes is classified as a potentially unwanted app for Mac. It appears like a normal app, but it may cause unpleasant pop-ups and redirects on your Mac.

Be aware, that SystemNotes may be able to affect the browsers Safari, Google Chrome, Mozilla Firefox, Edge and Opera. It may they perform unwanted activities on your Mac.

Such can turn out to be showing advertisements of all types, slowing down your Mac's performance and even infecting your Mac with other viruses by showing you dangerous ads.

Is SystemNotes a Virus?

No, but it is just as risky. The SystemNotes object is not entirely a virus but it is still as dangerous as a virus for your Mac and your information. The main reason for that is because SystemNotes can use cookies and other tracking technologies that may obtain personal information from your Mac while you are browsing.

It may also cause dangers and may lead to risky websites, such as:

  • Phishing sites.
  • Web pages that are scam.
  • Sites that may contain viruses.

These are the main reasons why threatening is considered by experts to be indirectly dangerous to your Mac.

Can my Mac get virus?

The answer to this question is "yes". Unfortunately it opened happens that Mac devices become infected with different types of malware, adware and other threats. This causes a lot of problems for both companies and users.

How did I get SystemNotes?

SystemNotes could be spread to Mac computers via several methods. One of those methods is via the installers of third party apps. This technique is called software bundling.

Also, SystemNotes adware could be included in the installer steps of an app you may have downloaded for your Mac from a third party website. Search app could be a media player or some other free software you may have tried to recently install.

You may have missed SystemNotes, because it could be hiding in one of the install steps or could be offered as a "free extra" or an "optional offer".

How to remove SystemNotes from my Mac?

By removing its core files. To get rid of SystemNotes from your Mac, security experts strongly advise to scan it with a professional anti-malware app for Mac.

An anti-malware security app has the capability of scanning all of the areas in your Mac were SystemNotes could be residing.

It will also make sure that SystemNotes is permanently gone from your Mac and that your Mac is safe in the future.

How to protect my Mac from viruses?

To protect your Mac from all sorts of virus threats, you can can minimize the risk of getting a virus in the first place. This is why we strongly recommend that you take the following steps for protection on your Mac below:

1. Register for a VPN service of your choice.
2. Clear the cookies that are on your web browsers and uninstall any browser extensions from them that you believe are suspicious.
3. Download and install reputable malware removal and protection software.
4. Always check if the website you're visiting has HTTPS instead of just HTTP in its address. This indicates that a site is secure.
5. Do not type any personal info on websites which are with low reputation or you can't trust.
6. Always check if the site you're visiting is the real web page at not a fake one by looking at the address bar. Many fishing websites that contain viruses change one or two letters in the main domain name of the site they're trying to mimic.
7. Always link your cell phone phone to your Bank Accounts, PayPal, Facebook, Gmail, Instagram and other accounts. This will allow you to see notification if somebody else logged in from your account and makes account hijacking nearly impossible.
8. Always find a way to backup all your important files regularly. You can save them on a USB stick or use Cloud backup services, like Google Drive. iDrive, Onedrive and others.

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