What Is MainInfoSearch
MainInfoSearch is the type of program that is specifically set up to make a profit by displaying ads. Apps, like MainInfoSearch are often reported to be PUPs (Potentially Unwanted Programs) and their main goal is to slither all types of ads after “hijacking” your Mac’s web browser and changing its settings to show you its content. The problem with this is that MainInfoSearch and apps, like it could lead to dangerous websites as a result of these advertisements. The main problem here is that some of the ads could redirect you to even scams and malicious domains.
Read this article to learn more about how MainInfoSearch functions and how to remove it from your Mac.
|Type||Browser Hijacker / PUP / Scam Redirect|
|Short Description||Aims to modify the settings on your web browser in order to get it to cause browser redirects and display different advertisements.|
|Symptoms||Your web browser begins to display various types of online advertisements, which results in slowing down of your computer.|
|Distribution Method||Bundled downloads. Web pages which may advertise it.|
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|User Experience||Join Our Forum to Discuss MainInfoSearch.|
MainInfoSearch Mac Removal Manual
The MainInfoSearch application is categorized as an indirect threat, and even though it might not be a virus, it may perform a lot of modifications on your Mac’s web browsers once it’s installed on it. Such include changing your new tab, home and default search pages that appear to show you its own content. This content comprises mostly of ads of the following kinds:
- New banners that replace legitimate ones on the sites you visit.
- Third-party website transfers.
- Push notifications.
- Pop-up promotion.
- Search result advertisements.
- Ads linked on the text of the sites you read from.
This behavior is very similar to other Mac adware, such as JakRadio, TechSearchFunction and DefaultSearch.
Apps, like MainInfoSearch may be added to your Mac by being automatically included in it via being bundled to the setups of other kinds of apps downloaded from the web. The way it works is MainInfoSearch can be existing in one of the install steps, promoted as a free extra and this step is often in the “Custom” or “Advanced” installation modes.
Once installed on your Mac, the MainInfoSearch app may be utilzied to obtain the following information:
- Your browsers’ history.
- Your mouse clicks, scrolls and movements.
- Your last pages seen.
- What you search.
- Bookmarked sites.
- Your location and language.
But the main risk that makes this software a problem is it could lead to dangerous sites at times, such as:
- Virus websites that infect your device with malware.
- Fake tech support.
- Scam pages.
- Software download sites that are fraud.
- Redirects to other adware and risky domains.
- Survey scams that are phishing.
- Fake websites designed to steal information.
This is what makes this app an indirect risk and its removal is strongly recommended from your Mac.
Remove MainInfoSearch from Your Device
MainInfoSearch is the kind of application that can be typically deleted from your Mac by following the removal manual we have posted beneath this article. This guide is made to assist with the deletion of such pesky apps from browsers and OSs. The main method that is mostly recommended for removal is to automatically scan your Mac for malware, adware, trackers, and other unwanted software, like MainInfoSearch by using an anti-malware program. Such an application is created with the main idea to automatically remove viruses and apps, like MainInfoSearch from your Mac.
Steps to Prepare Before Removal:
Before starting to follow the steps below, be advised that you should first do the following preparations:
- Backup your files in case the worst happens.
- Make sure to have a device with these instructions on standy.
- Arm yourself with patience.
Step 1: Uninstall MainInfoSearch and remove related files and objects
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 MainInfoSearch:
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 MainInfoSearch. 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 MainInfoSearch. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
7. Remove any leftover 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 MainInfoSearch 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:
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 MainInfoSearch. If you believe there is no such file, do not delete anything.
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Remove MainInfoSearch – related extensions from Safari / Chrome / Firefox
Step 3: Scan for and remove MainInfoSearch files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as MainInfoSearch, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Quick and Easy Mac Malware Video Removal Guide
Bonus Step: How to Make Your Mac Run Faster?
Mac machines maintain probably the fastest operating system out there. Still, Macs do become slow and sluggish sometimes. The video guide below examines all of the possible problems that may lead to your Mac being slower than usual as well as all of the steps that can help you to speed up your Mac.
What is MainInfoSearch on your Mac?
The creators of such unwanted apps work with pay-per-click schemes to get your Mac to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your MacOS.
Can my Mac get a virus?
Yes. As much as any other device, Apple computers do get viruses. Apple devices may not be a frequent target by malware authors, but rest assured that the following Apple devices can become infected with a virus:
- Mac Mini
- Macbook Air
- Macbook Pro
What are the symptoms of MainInfoSearch on your Mac?
There are several symptoms to look for when this particular threat and also most Mac threats in general are active:
Symptom #1: Your Mac may become slow and has poor performance in general.
Symtpom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.
Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.
Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.
Symptom #5: You see suspicious processes running in your Mac's Activity Monitor.
If you see one or more of those symptoms, then security experts reccomend that you check your Mac for viruses.
What types of Mac threats are there?
According to most malware researchers and cyber-security experts, the threats that can currently infect your Mac can be the following types:
- Rogue Antivirus programs.
- Adware and hijackers.
- Trojan horses and other spyware.
- Ransomware and screen-lockers.
- Cryptocurrency miner malware.
What to do if I have a Mac virus, like MainInfoSearch?
Do not panic! You can easily get rid of most Mac threats by firstly isolating them and then removing them. One reccomended way to do that is by using a reputable malware removal software that can take care of the removal automatically for you. There are many Mac anti-malware apps out there that you can choose from. SpyHunter for Mac is one of the reccomended Mac anti-malware apps, that can scan for free and detect any viruses, tracking cookies and unwanted adware apps plus take care of them quickly. This saves time for manual removal that you would otherwise have to do.
How to secure my passwords and other data from MainInfoSearch?
With few simple actions. First and foremost, it is imperative that you follow these steps:
Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.
Step 2: Change all of your passwords, starting from your e-mail passwords.
Step 3: Enable two-factor authentication for protection of your important accounts.
Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activiites with your card.
Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.
Step 6: Change your Wi-Fi password.
Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.
Step 8: Install anti-malware software with real-time protection on every device you have.
Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.
If you follow these reccomendations, your network and Apple devices will become significantly more safe against any threats or information invasive software and be virus free and protected in the future too.
More tips you can find on our MacOS Virus section, where you can also ask any questions and comment about your Mac problems.
About the MainInfoSearch Research
The content we publish on SensorsTechForum.com, this MainInfoSearch how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific macOS issue.
How did we conduct the research on MainInfoSearch?
Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of Mac threats, especially adware and potentially unwanted apps (PUAs).
Furthermore, the research behind the MainInfoSearch threat is backed with VirusTotal.
To better understand the threat posed by Mac malware, please refer to the following articles which provide knowledgeable details.
1. macOS More Susceptible to Adware and PUPs than Windows
2. XLoader Malware-as-a-Service Now Available for macOS for Only $49
3. XCSSET Mac Malware Targets Apple’s M1-Based Macs and macOS 11
4. macOS Backdoor Malware Linked to OceanLotus Hackers
5. The State of Apple’s Privacy So Far in 2021