Logical Update is a type of Mac malware that targets the main browser on the computer and manipulates its search results to promote certain sites. Logical Update isn’t intended to damage your computer but some of the sites it promotes may not be safe.
There are many rogue apps like this one on the Internet and it is not uncommon for users to get one of them added to their browser. In some cases, it may even initially seem like a regular browser add-on has been installed. Of course, soon after the rogue app shows its true colors as it replaces the homepage of the browser, begins injecting ads in the search engine’s search results and adds new and unwanted buttons to the toolbar. Sudden page redirects are also likely to start taking place in your Chrome, Firefox, or Safari browser if you have an app like this one added to it.
Logical Update for Mac
Logical Update for Mac is an unpleasant app known as a browser hijacker that is aimed at showing you ads and getting your browser redirected to promoted sites. Logical Update for Mac will also make unauthorized modifications in the browser which may result in system vulnerabilities.
The biggest problem with hijackers like Logical Update or Dominant Mapper isn’t that they are irritating and obstructive with their constant ads but that they could potentially get your system exposed to ransomware, spyware, or other forms of harmful malware. They aren’t programmed to do that but it is possible that some of the sketchy sites they promote could have disguised Trojans or other threats hidden within their pages. Obviously, visiting such sites could greatly increase the risk of landing malware on your Mac so it’s best to uninstall the hijacker to avoid this possibility altogether.
What is Logical Update?
Logical Update is a small software element that gets integrated with Mac browsers and causes them to show ads in the users’ search results. Logical Update hijacks the browser’s search engine and adds a new homepage address to ensure that the flood with ads doesn’t stop.
In most cases, although they don’t realize it, it is the users themselves who allow the hijacker t become part of their browser. This happens after installing some low-quality app without first checking its origins, the user review for the app, or, at the very least, the custom setup settings. Oftentimes, low-quality software (especially such that is free) has other elements integrated with it that are unwanted and could cause issues on the computer.
The LogicalUpdate app
The LogicalUpdate app is the element in your browser that is responsible for the constant page redirects, banner pop-ups, and unwanted browser changes that you are facing. The LogicalUpdate app should be removed immediately to prevent potential complications and security vulnerabilities from taking place.
The easiest way you could remove this app is if you use a specialized anti-malware tool like the one you will see linked down below. However, if you prefer a more “hands-on” approach, the following removal guide should be perfect for you. Just remember that uninstalling Logical Update will not only stop the intrusive ads and redirects but will also help you keep your machine safe from more dangerous pieces of malware, including Trojan horse or ransomware viruses.
|Danger Level||Medium (nowhere near threats like Ransomware, but still a security risk)|
|Symptoms||Most users complain from sudden page redirects and unauthorized changes in their browsers when they get a hijacker installed on their computer.|
|Distribution Method||In most cases, the hijacker is delivered to the computer with the help of a file bundle or a spam email.|
Some threats reinstall themselves if you don't delete their core files. We recommend downloading ComboCleaner to remove harmful programs for you. This may save you hours and ensure you don't harm your system by deleting the wrong files.
Remove Logical Update App from Mac
For a quick way to remove Logical Update try to do this inside your Mac browser:
- Open your Mac browser.
- Go to Preferences.
- Now navigate to the extensions sub-menu.
- Look for any unfamiliar entries, including Logical Update.
- Remove Logical Update from your Mac as well as any other suspicious-looking items by clicking on the trash bin icon.
If this does not help then continue reading this article for more detailed instructions on how to get rid of Logical Update!
The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:
You can choose the Apple menu and click on Force Quit.
Alternatively, you can simultaneously press ⌘ (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).
If you have done it right a dialog box titled Force Quit Applications will open up.
In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.
Close the dialog box/window.
WARNING! READ CAREFULLY BEFORE PROCEEDING!
Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:
Now click on Sample at the bottom:
Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:
The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.
On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.
First, Force Quit Safari again.
Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.
Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,
and then again on the Extensions tab,
Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.
The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.
Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.
Still in the Preferences menu, hit the General tab
Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.
How to Remove Logical Update From Firefox in OSX:
Open Firefox, click on (top right) ——-> Add-ons. Hit Extensions next.
The problem should be lurking somewhere around here – Remove it. Then Refresh Your Firefox Settings.
How to Remove Logical Update From Chrome in OSX:
Start Chrome, click —–>More Tools —–> Extensions. There, find the malware and select .
Click again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines. Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.
If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!