ActivityInputd will damage your computer

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ActivityInputd will damage your computer

“ActivityInputd will damage your computer” is a browser hijacker found to hit mainly macOS users. “ActivityInputd will damage your computer” connects itself on the system’s default web browser (Safari, Chrome, Firefox or any other) and starts spamming it with pay-per-click messages, banners and redirect advertisements.


The “ActivityInputd will damage your computer” malware on Mac

Typically, the ads that this hijacker generate come in all shapes and sizes from annoying pop-ups that cover up your screen when you least want it to full-page banners and redirect messages that don’t let you in peace unless you click on them. These ads are not like the usual ads that your ad-blocker can deal with and are much more aggressive and hard-to-remove. This is because they produce income for the hijacker program developers through pay-per-click and similar online ads pay systems.

In general, the way browser hijackers like “ActivityInputd will damage your computer” operate is not illegal or harmful. Still, most security experts consider the presence of such apps in your Mac machine as undesirable and they give a number of reasons.

Applications like “ActivityInputd will damage your computer” are reported to place a number of “improvements” on the settings of Safari, Chrome , Firefox and other popular and commonly used Mac browsers. For instance, they are known to change the default search engine with a different one and to set a new browser homepage without asking the users’ direct approval. They also may introduce different design features, such as a different toolbar, new buttons, new tab address, new bookmarks list, etc. And the worst is that you will not be able to remove these changes unless you uninstall the browser hijacker completely from your Mac system.

ActivityInputd will damage your computer. for Mac

“ActivityInputd will damage your computer” will damage your computer for Mac is a potentially unwanted app that functions as a browser hijacking application. “ActivityInputd will damage your computer” will damage your computer for Mac looks like a regular plugin but instead of operating like one, it turns the hijacked web browser into an online advertising platform.

Hijackers such as “ActivityInputd will damage your computer” for Mac often don’t ask for approval from the users to change their browser’s homepage or the preferred search engine. They install some ad-generating and page-redirecting components of their own and start spamming the screen with paid promotional materials. And that is precisely why most technology professionals consider such programs as potentially unwanted.

What is ActivityInputd will damage your computer?

“ActivityInputd will damage your computer” is an efficient program for direct on-screen online advertising. Program like “ActivityInputd will damage your computer” are not as harmful as computer viruses, ransomware or Trojans but they may sometimes be confused for malware because of their aggressive behavior.

And though you definitely don’t have a virus in the face of “ActivityInputd will damage your computer”, this program may potentially expose you to such threats when you least expect it. This may happen if, for example, you get to click on a harmful ad that has been blended in with the rest of the other pop-ups, banners and notifications that the hijacker shows on your browser. That’s why it is not a good idea to click on everything blindly or completely remove the possibility of bumping into harmful web ads by uninstalling the software that spams you with them.

The ActivityInputd will damage your computer app

The “ActivityInputd will damage your computer” app is a free browser add-on that commonly gets distributed via software bundling. The “ActivityInputd will damage your computer” app is not intended to cause harm to your Mac but its site-redirects and random web ads may potentially expose you to ransomware or Trojan-infected web materials.

That is why our team of experts has created the guide to help you uninstall “ActivityInputd will damage your computer” and remove its browser changes in a few easy steps.

Other threats of this type:

Standardboostd , Cleanparameterd, skilledobjectd , RecordMapperd , manageranalogd , InitialProgramd , ProtocolPort, initialskilld , dominantpartitiond , OriginalModuled , OperativeMachined , unithandlerd , protocolstatus , elementarytyped , standartproductd , configtyped , Analyzerwindowd , ExtendedSprintd , LauncherSetup , TrustedAnalogd , ProtocolAgent . 


Name ActivityInputd will damage your computer
Type Adware/Browser Hijacker
Detection Tool

anti-malware offerOFFER *Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. SpyHunter's EULA, Privacy Policy, and more details about Free Remover.

Remove ActivityInputd will damage your computer from Mac

The following instructions will allow you to remove ActivityInputd in two ways:

  • The manual instructions will allow you to remove it on your own by downloading 2 software suites which will show you the folders the threat is located in. Installing, scanning, and deleting everything will require 1-2 hours of your time, depending on your speed and the threat itself.
    Note: If ActivityInputd has an in-built ability to restore itself on a restart, the manual steps will not prevent that. We recommend the automatic removal.
  •  Download SpyHunter for Mac (one of the apps used in the manual instructions), scan with it, and if you decide to use the program, it will likely require about 15-20 minutes. This, however, requires an active subscription for SpyHunter, which means either to use the trial version or purchase the software.

Removal instructions:
1. Download EtreCheck from the Appstore and scan for any ActivityInputd unsigned files. Delete them. (You can skip this step altogether and download and scan with Spyhunter instead if you don’t want to double-check things).
2. Download and install Spyhunter for Mac. Scan for any malicious files.
3. The app will show you which files are infected. Either use SpyHunter to delete them for you (the automatic removal) or do it manually, which means tracking down each detected location by yourself and deleting the file.
4. In most cases start with /private/var/root/Library/Application Support/.ActivityInputd/ActivityInputd
5. In Finder press Shift+Command+G to open the Find window.
6. Search for the /var directory. Then proceed and look for the /root folder inside.
7. It will most likely be locked and you will need additional permissions to meddle with it.
8. Press command+I and scroll to sharing and permissions. Add your user name to permissions.
9. Now you should be able to access the /root folder and proceed and locate the /Library folder inside it. Proceed to do the same until you are inside the /Application Support folder.
10. It is possible that the folder you look for is hidden, if that is the case use command+shift+. to locate and find the file you want to delete.
11. Delete the ActivityInputd file.
12. If none of this helps, try the steps in this guide

Commonly, apps like “ActivityInputd will damage your computer” tend to install potentially unwanted extensions in the Mac browser and, once those extensions are removed, things may go back to normal. That’s why, before you try anything else, we suggest you try this quick way to remove “ActivityInputd will damage your computer” from your Mac browser:

  1. Launch the Mac browser that has been hijacked and from its Menu, go to Preferences.
  2. Find the extensions sub-menu and open it.
  3. Check the list of installed extensions in the browser and look for any “ActivityInputd will damage your computer”-related entries.
  4. Remove those entries.
  5. Also, remove other suspicious-looking extensions from the list by clicking on their trash bin icon.

In case that after applying the steps above “ActivityInputd will damage your computer” is still causing you trouble, then move to the detailed instructions in the guide that follows:


As a first step, it is recommended that you quit the Safari browser. If “ActivityInputd will damage your computer” is stopping it from closing down, use the Force Quit option from the Apple menu that is found on the menu bar at the top left corner.



Next, go to Finder and navigate to this directory activity-monitor

Open the Activity Monitor and from the list of processes that are displayed there, try to find the ones that could be part of “ActivityInputd will damage your computer”. Naturally, all processes that carry the “ActivityInputd will damage your computer” name should be stopped, but there may also be processes that are named in a different way and still are linked to the hijacker. That’s why you need to use your own ability to detect the hijacker-related ones.

If you need to be sure, first type the name of the process in question and google it to rule out the possibility of ending an important system process.

When you confirm that the highlighted process isn’t originating from your OS, click the “i” button at the top to open up its information dialog box. The dialog in our demonstration case looks like this:


Generate a sample of the selected process by clicking on the Sample button:


Save the generated Sample File on your Desktop and then run it through the free online virus scanner here: 

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    If the scanner flags the sample file as a threat, go back to the Activity Monitor, find the related process, and End it. Then, delete the sample file as well.


     In this step, you will need to launch Safari but without allowing it to load any of the pages that have been open during your previous browsing sessions. This can be done by pressing and holding the Shift key while relaunching Safari

    In case that this trick doesn’t work and a bunch of nagging tabs and pages load again, Force Quit the browser and disconnect your Mac from the Internet by either switching off the Wi-Fi from the Mac’s Menu or by unplugging the Internet cable from the computer.

    Try to re-launch Safari again by keeping the Shift key. This time there should be no more pages and tabs that load automatically.


    Once the browser is opened, click on the Safari Menu and select the Preferences option.

    Preferences in Safari

    Click on the Extensions icon and carefully check if there are extensions related to “ActivityInputd will damage your computer” in the list that need to be Uninstalled. If there are any, don’t hesitate to remove them.


    While you are still in the Preferences menu, click on the Privacy icon and then go for the option that says Remove All Website Data. Confirm the action by tapping on Remove now.
    Privacy in Safari

    Important! This action will log you out of all the online accounts that you have been logged in.

    Next, from the same Preferences menu select the General icon:

    General Tab in Safari

    If you see a change in the address that is written in the Homepage section, delete that address and set a URL that you trust.
    Default Home Page

    Finally, before you close Safari, go to its  History menu and choose the Clear History option. As a time period, select the “From the start” option. This action will clear out all the traces from “ActivityInputd will damage your computer”-related pages and tabs that have been loaded through the browser.

    firefox-512 How to Remove “ActivityInputd will damage your computer” From Firefox in OSX:

    Apps like “ActivityInputd will damage your computer” may add different helper extensions in Firefox without your approval. That’s why you need to navigate to the Extensions tab (open Firefox> mozilla menu (top right) > Add-ons>Extensions), find those unwanted extensions and remove them. 

    pic 6

    Don’t forget to  Refresh Your Firefox Settings after that.

    chrome-logo-transparent-backgroundHow to Remove “ActivityInputd will damage your computer” From Chrome in OSX:

     The process is almost identical in Google Chrome. Simply start it, click chrome menu icon>More ToolsExtensions. Try to figure out which of the extensions may have a relation with “ActivityInputd will damage your computer” and  select  chrome-trash-icon to remove them.

    pic 8

     Finally, when you are done removing the unwanted extensions, click the chrome menu icon icon > Settings. Tap on the Search tab and choose the Manage Search Engines option.  Check if there are some unwanted search engines that have been added to the browser and delete them. Set your default search engine to the one that you prefer and  Reset Your Chrome Settings.

    Once you are done with all the steps, restart your Mac and see if the problem is solved. If you have any questions, please contact us by leaving us a comment below this post.

    In case that you have completed everything from the guide, but “ActivityInputd will damage your computer” is still present,  the professional removal tool on this page may be your best solution. 


    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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