OptimumSearch is a potentially unwanted program (PUP) that belongs to the category of Adware. How does adware work? Adware is a type of malicious software. When the OptimumSearch adware hijacks your MAC OS, it might carry out various harmful tasks. Some of the more common acts on computers include: adware can display various popup deals and/or annoying adverts;adware software can reroute your internet browser to shady websites; adware software can slow down your MAC system; adware software can modify web browser settings.

Does adware software steal your confidential information? The OptimumSearch adware can collect lots of personal information about you to get profit. Adware can analyze your browsing, and gain access to your confidential data and, subsequently, can share it with third-parties. Thus, there are more than enough reasons to remove adware software from your computer.

Threat Summary

How does the OptimumSearch adware get on your machine

1. Jul 24, 2016 Note: I used the Rocket app as an example in my pictures, but only because I was removing an earlier version. I love Rocket and would never delete it (it emojifies your Mac!). How to close an app that you thought was already closed or can't figure out how to close on your Mac. Click on the Finder icon in your app dock.
2. Uninstalling an application is as simple as opening a Finder window, clicking “Applications” in the sidebar, Control-clicking or right-clicking the application’s icon, and selecting “Move to Trash.”. You can also drag-and-drop an application’s icon to the trash can icon on your dock. Or, open the Launchpad interface and drag-and-drop an application’s icon to the trash can from there.

The most popular way to get adware is free programs setup file. Most commonly, a user have a chance to disable all included ‘offers’, but some setup files are developed to confuse the average users, in order to trick them into installing PUPs and adware. Anyway, easier to prevent adware software rather than clean up your MAC system after one. So, keep your web-browser updated (turn on automatic updates), run good antivirus programs, double check free applications before you run it (do a google search, scan a downloaded file with VirusTotal), avoid malicious and unknown web-sites.

Thus, the OptimumSearch adware is a potentially unwanted program and should not be used. If you realized any of the symptoms mentioned above, we recommend you to follow step-by-step guidance below to remove the OptimumSearch adware and get rid of unwanted ads from your internet browser.

Jun 16, 2019 When it is finished, the web browser’s settings including new tab page, default search engine and homepage back to the values which have been when the Google Chrome was first installed on your MAC. Delete Search Mine Net from Safari.

How to Remove OptimumSearch adware (removal guide)

Fortunately, we have an effective way which will assist you manually or/and automatically remove OptimumSearch from your internet browser and bring your browser settings, including start page, newtab page and default search provider, back to normal. Below you will find a removal guide with all the steps you may need to successfully delete adware and its components. Certain of the steps will require you to restart your MAC or exit this web page. So, read this guidance carefully, then bookmark this page or open it on your smartphone for later reference.

To remove OptimumSearch, execute the steps below:

1. Manual OptimumSearch adware software removal
2. Automatic Removal of OptimumSearch adware

Manual OptimumSearch adware software removal

The most common adware can be deleted manually, without the use of antivirus or other removal tools. The manual steps below will guide you through how to remove OptimumSearch adware step by step. Although each of the steps is very simple and does not require special knowledge, but you are not sure that you can finish them, then use the free tools, a list of which is given below.

Uninstall questionable apps using the Finder

One of the first things to attempt for removal of adware is to check your computer installed programs screen and look for unwanted and questionable programs. If there are any programs you do not recognize or are no longer using, you should remove them. If that doesn’t work, then you may need to run adware removal tool such as MalwareBytes Free.

Open Finder and click “Applications”.

It will display a list of all software installed on your computer. Scroll through the all list, and remove any dubious and unknown software. Right click to dubious program and select “Move to Trash”. Another method is drag the program from the Applications folder to the Trash.

Most important, scroll through the all list, and move to trash any unknown applications. Don’t forget, select Finder -> Empty Trash.

Google Search App For Macbook Pro

Remove OptimumSearch from Google Chrome

Annoying OptimumSearch ads or other symptom of having adware software in your internet browser is a good reason to reset Chrome. This is an easy method to restore the Google Chrome settings and not lose any important information.

1. First, run the Chrome and press the Menu icon (icon in the form of three dots).
2. It will open the Google Chrome main menu. Select More Tools, then click Extensions.
3. You will see the list of installed extensions. If the list has the plugin labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guide: Remove Chrome extensions installed by enterprise policy.
4. Now open the Google Chrome menu once again, click the “Settings” menu.
5. Next, click “Advanced” link, which located at the bottom of the Settings page.
6. On the bottom of the “Advanced settings” page, press the “Reset settings to their original defaults” button.
7. The Chrome will display the reset settings dialog box as shown on the image above.
8. Confirm the browser’s reset by clicking on the “Reset” button.
9. To learn more, read the post How to reset Google Chrome settings to default.

Get rid of OptimumSearch adware from Safari

If you find that Safari browser settings such as homepage, new tab and default search engine having been modified by OptimumSearch adware, then you may return your settings, via the reset web-browser procedure.

Click Safari menu and choose “Preferences”.

It will open the Safari Preferences window. Next, click the “Extensions” tab. Look for unknown and suspicious extensions on left panel, select it, then click the “Uninstall” button. Most important to remove all unknown addons from Safari.

Once complete, click “General” tab. Change the “Default Search Engine” to Google.

Find the “Homepage” and type into textfield “https://www.google.com”.

Remove OptimumSearch from Mozilla Firefox by resetting browser settings

If Mozilla Firefox settings are hijacked by the OptimumSearch adware, your internet browser shows unwanted pop-up ads, then ‘Reset Mozilla Firefox’ could solve these problems. It’ll save your personal information like saved passwords, bookmarks, auto-fill data and open tabs.

First, start the Firefox. Next, press the button in the form of three horizontal stripes (). It will show the drop-down menu. Next, click the Help button ().

In the Help menu click the “Troubleshooting Information”. In the upper-right corner of the “Troubleshooting Information” page press on “Refresh Firefox” button as displayed below.

Confirm your action, click the “Refresh Firefox”.

Automatic Removal of OptimumSearch adware

Is your Mac OS MAC OS affected by adware? Then don’t worry, in the steps listed below, we’re sharing best malicious software removal tools that can be used to get rid of OptimumSearch ads from the Safari, Firefox and Google Chrome and your machine.

How to automatically get rid of OptimumSearch with MalwareBytes Anti Malware

You can remove OptimumSearch adware automatically with a help of MalwareBytes AntiMalware (MBAM). We suggest this free malicious software removal tool because it may easily remove hijacker, adware, PUPs and toolbars with all their components such as files, folders and registry entries.

1. MalwareBytes can be downloaded from the following link.
   
   Malwarebytes Anti-malware (Mac)
   15869 downloads
   Author: Malwarebytes
   Category: Security tools
   Update: September 10, 2020
   
2. When the downloading process is done, please close all software and open windows on your Apple Mac. Run the downloaded file. Follow the prompts.
3. The MalwareBytes AntiMalware (MBAM) will launch and show the main window.
4. Further, click the “Scan” button . MalwareBytes Anti Malware (MBAM) tool will start scanning the whole MAC OS to find out OptimumSearch adware. This procedure can take some time, so please be patient. When a threat is detected, the number of the security threats will change accordingly.
5. When the scan get finished, MalwareBytes Anti Malware (MBAM) will prepare a list of unwanted software and adware software.
6. Review the report and then click the “Remove Selected Items” button.
7. Close the Anti Malware and continue with the next step.

How to stay safe online

The AdGuard is a very good adblocker program for the Firefox, Safari and Chrome, with active user support. It does a great job by removing certain types of unwanted advertisements, popunders, pop ups, unwanted new tabs, and even full page advertisements and webpage overlay layers. Of course, the AdGuard can block malicious websites automatically or by using a custom filter rule.

Please go to the link below to download the latest version of AdGuard for Mac.

When downloading is finished, run the downloaded file. The “Setup Wizard” window will show up on the computer screen.

Follow the prompts. AdGuard will then be installed. A window will show up asking you to confirm that you want to see a quick instructions. Press “Skip” button to close the window and use the default settings, or click “Get Started” to see an quick guidance which will allow you get to know AdGuard better.

Each time, when you start your MAC system, AdGuard will launch automatically and stop unwanted pop ups, block harmful or misleading web-sites.

Finish words

Now your Apple Mac should be free of the OptimumSearch adware. We suggest that you keep AdGuard (to help you block unwanted advertisements and annoying harmful web-pages) and MalwareBytes Free (to periodically scan your MAC for new malicious software, browser hijackers and adware software). Make sure that you have all the Critical Updates recommended for Mac OS. Without regular updates you WILL NOT be protected when new hijackers, malicious software and adware software are released.

If you are still having problems while trying to get rid of OptimumSearch ads from your internet browser, then ask for help here.

What Is Landslide Search?

Unable To Delete The Google Search App From Macbook

Users who have Landslide Search on their Macs complained about major changes in the browser. Landslide Search is a hijacker for Mac, so it gets into the system and takes over some browser settings, making your browser work worse. Your new tab page or homepage may be changed from Goolge, Bing or Duckduckgo to Landslide Search, and your searches might get redirected to search.landslidesearch.com. The virus can be found in random free applications; users think that they are downloading one safe application, and in the end, they get a browser hijacker.

In fact, not a single person can predict in advance the penetration of the virus into their Mac. To display more attractive ads, Landslide Search might steal personal information about you. Landslide Search positions itself as a useful application that will facilitate your work on the Internet, but we hasten to warn you against further infections and offer instructions to remove Landslide Search from your Macbook.

How to Remove Landslide Search

Remove Landslide Search Automatically

Google Search App For Windows 10

To quickly remove Landslide Search from your Mac OS you may run a scan with Norton; it is a great antivirus that may be able to remove Landslide Search from your Mac.

Other apps that might be able to remove Landslide Search :
CleanMyMac.

Delete Rogue Applications:

Go to Applications folder and delete Landslide Search and other new and suspicious apps.

1. On the top menu select Go =>Applications.
2. Drag an unwanted application to the Trash bin.
3. Right-click on the Trash and select Empty Trash.

Remove Landslide Search from browsers:

Unable To Delete The Google Search App From Mac Pro

Remove Landslide Search and another suspicious extensions, then change browsers’ homepage, new tab page, start page and default search engine.

Unable To Delete The Google Search App From Mac Computer

Remove Landslide Search from Safari:

1. On the top menu select Safari =>Preferences.
2. Select Extensions tab.
3. Select an extension you want to delete and click Uninstall button next to it.

Remove Landslide Search from Google Chrome:

Unable To Delete The Google Search App From Mac Os

1. Click on three dots menu button .
2. Select More tools =>Extensions.
3. Find an extension you want to delete and click REMOVE under it.
4. Click Remove in the dialog box.

Remove Landslide Search from Mozilla Firefox:

Google Search

1. Click on menu button and select Add-ons.
2. Go to Extensions tab.
3. To uninstall an add-on, click on Remove button next to it.

How to Protect Your Mac From Landslide Search and Other Adware:

• Get a powerful anti-malware software, capable of detecting and eliminating PUPs. Having several on-demand scanners would be a good idea too.
• Keep your OS, browsers and security software up to date. Malware creators find new browser and OS vulnerabilities to exploit all the time. Software writers, in turn, release patches and updates to get rid of the known vulnerabilities and lesser the chance of malware penetration. Antivirus program’s signature databases get updated every day and even more often to include new virus signatures.
• Download and use uBlock Origin, Adblock, Adblock Plus or one of the similar trustworthy extensions for blocking third-party advertisements on web-sites.
• Don’t download software from unverified web-sites. You can easily download a trojan (malware that pretends to be a useful application); or some unwanted programs could get installed along with the app.
• When installing freeware or shareware, be sensible and don’t rush through the process. Choose Custom or Advanced installation mode, look for checkboxes that ask for your permission to install third-party apps and uncheck them, read End User License Agreement to make sure nothing else is going to get installed. You can make exceptions for the apps you know and trust, of course. If declining from installing unwanted programs is not possible, we advise you to cancel the installation completely.