This article informs users about Baysearch.co hijacker and provides help for the removal process of all suspicious and potentially undesired files from the affected system.
Baysearch.co is the domain of a browser hijacker that invades computer systems and alters main browser settings. As a result, you see its main page as a browser start page, new tab page and its search engine as a default one. Even though it looks like a legitimate search engine, it is primarily used for the collection of sensitive data stored by the browser.
Threat Summary
| Name | Baysearch.co |
| Type | Browser Hijacker, PUP |
| Short Description | A website with questionable search enigne that suddenly starts to appear in your preferred web browser. |
| Symptoms | Your homepage, new tab page and search enigne could dislay the main page of Baysearch.co hijacker. Browser slowdowns could occur due to increased number of online ads. |
| Distribution Method | Freeware Installations, Bundled Packages |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
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| User Experience | Join Our Forum to Discuss Baysearch.co. |
Baysearch.co – Spread Techniques
Being classified as a browser hijacker, Baysearch.co is considered to be a program that you have probably never installed by your will. Being a potentially unwanted program, Baysearch.co is likely to be spread with the help of shady techniques that aim to conceal its presence and trick you into running its configuration files unintentionally. Such techniques are known to be software bundling, corrupted web pages, fake software update notifications, and other.
In the majority of cases that PUP lands on computer devices by being part of a software bundle. So you might have installed it along with any desired and supposedly useful free third-party program. The moment of its installation could be missed easily. Especially in case that you regularly install new apps with the help of the main setup steps. A good prevention tip we could recommend is the access to the Advanced/Custom configuration step. There you could find details on present extras and eventually prevent their unattended installation.
Frequently used web browsers like Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, Opera and Safari could be affected by Baysearch.co hijacker.
Baysearch.co – More About Its Impact
Once this browser hijacker manages to access your system, it accesses some main browser settings in order to alter them. As a result, you start seeing the main page of this hoax search engine to appear during every next browsing session. Modifications could affect the start page, new tab page and default search engine in your preferred web browser.
Here is what your affected web browser display each time you open it:
In the case that an unnoticed installation of the associated browser extension named BaySearch Video NewTab is the reason why Baysearch.co hijacker appears in your browser, you should know that it has automatically obtained the following rights:
- Read and change all your data on the websites you visit
- Replace the page you see when opening a new tab
- Read and change your browsing history
Even if Baysearch.co may seem legitimate to you, it is a bogus website that primarily aims to spy on your online activities and then flood your affected browser with numerous online ads. As a consequence of unsolicited data collection, the owners of this hoax search engine may be able to use all of the following details of yours for their advertising and other business purposes:
- Browsing history
- Browser’s home page
- Search queries
- Type of used browser
- Operating system type
- Internet protocol (IP) address
- Geographic location
- The domain name of current Internet service provider (ISP)
- Diagnostic information collected by cookies and other tracking technologies
As of all annoying ads that could appear on all web pages you visit, they could make your browser sluggish and further expose your affected device at risk of severe malware infections.
How to Remove Baysearch.co Browser Hijacker
In order to remove Baysearch.co hijacker and all associated files that enable its appearance in the browser, you need to pass through several removal steps. They are all presented in the removal guide below. The guide enables you to choose between manual and automatic removal approach. Our advice is to combine the steps as this way you will be able not only to get rid of this particular undesired program but also strengthen the security of your device. Have in mind that files associated with this redirect may have different names than Baysearch.co.
In case that 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
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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- Windows
- Mac OS X
- Google Chrome
- Mozilla Firefox
- Microsoft Edge
- Safari
- Internet Explorer
- Stop Push Pop-ups
How to Remove Baysearch.co from Windows.
Step 1: Scan for Baysearch.co with SpyHunter Anti-Malware Tool
Step 2: Boot Your PC In Safe Mode
Step 3: Uninstall Baysearch.co and related software from Windows
Uninstall Steps for Windows 11
Uninstall Steps for Windows 10 and Older Versions
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 4: Clean Any registries, Created by Baysearch.co on Your PC.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Baysearch.co there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Video Removal Guide for Baysearch.co (Windows).
Get rid of Baysearch.co from Mac OS X.
Step 1: Uninstall Baysearch.co and remove related files and objects
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 Baysearch.co. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
- 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 Baysearch.co 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:
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 Baysearch.co files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as Baysearch.co, 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.
Video Removal Guide for Baysearch.co (Mac)
Remove Baysearch.co 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.
Erase Baysearch.co 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.
Uninstall Baysearch.co 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.
Remove Baysearch.co 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".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Baysearch.co will be removed.
Eliminate Baysearch.co 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.
Remove Push Notifications from Your Browsers
Turn Off Push Notifications from Google Chrome
To disable any Push Notices from Google Chrome browser, please follow the steps below:
Step 1: Go to Settings in Chrome.
Step 2: In Settings, select “Advanced Settings”:
Step 3: Click “Content Settings”:
Step 4: Open “Notifications”:
Step 5: Click the three dots and choose Block, Edit or Remove options:
Remove Push Notifications on Firefox
Step 1: Go to Firefox Options.
Step 2: Go to “Settings”, type “notifications” in the search bar and click "Settings":
Step 3: Click “Remove” on any site you wish notifications gone and click “Save Changes”
Stop Push Notifications on Opera
Step 1: In Opera, press ALT+P to go to Settings.
Step 2: In Setting search, type “Content” to go to Content Settings.
Step 3: Open Notifications:
Step 4: Do the same as you did with Google Chrome (explained below):
Eliminate Push Notifications on Safari
Step 1: Open Safari Preferences.
Step 2: Choose the domain from where you like push pop-ups gone and change to "Deny" from "Allow".
Baysearch.co-FAQ
What Is Baysearch.co?
The Baysearch.co threat is adware or browser redirect virus.
It may slow your computer down significantly and display advertisements. The main idea is for your information to likely get stolen or more ads to appear on your device.
The creators of such unwanted apps work with pay-per-click schemes to get your computer 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 OS.
What Are the Symptoms of Baysearch.co?
There are several symptoms to look for when this particular threat and also unwanted apps in general are active:
Symptom #1: Your computer may become slow and have poor performance in general.
Symptom #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 Task Manager.
If you see one or more of those symptoms, then security experts recommend that you check your computer for viruses.
What Types of Unwanted Programs Are There?
According to most malware researchers and cyber-security experts, the threats that can currently affect your device can be rogue antivirus software, adware, browser hijackers, clickers, fake optimizers and any forms of PUPs.
What to Do If I Have a "virus" like Baysearch.co?
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 email 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 activities 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 recommendations, your network and all devices will become significantly more secure against any threats or information invasive software and be virus free and protected in the future too.
How Does Baysearch.co Work?
Once installed, Baysearch.co can collect data using trackers. This data is about your web browsing habits, such as the websites you visit and the search terms you use. It is then used to target you with ads or to sell your information to third parties.
Baysearch.co can also download other malicious software onto your computer, such as viruses and spyware, which can be used to steal your personal information and show risky ads, that may redirect to virus sites or scams.
Is Baysearch.co Malware?
The truth is that PUPs (adware, browser hijackers) are not viruses, but may be just as dangerous since they may show you and redirect you to malware websites and scam pages.
Many security experts classify potentially unwanted programs as malware. This is because of the unwanted effects that PUPs can cause, such as displaying intrusive ads and collecting user data without the user’s knowledge or consent.
About the Baysearch.co Research
The content we publish on SensorsTechForum.com, this Baysearch.co how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific, adware-related problem, and restore your browser and computer system.
How did we conduct the research on Baysearch.co?
Please note that our research is based on independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware, adware, and browser hijacker definitions.
Furthermore, the research behind the Baysearch.co threat is backed with VirusTotal.
To better understand this online threat, please refer to the following articles which provide knowledgeable details.