How to Remove a Hijacked Browser: Ultimate Guide to Secure Your Online Browsing

Are you tired of dealing with a hijacked browser that constantly redirects you to unwanted websites? Don’t worry, you’re not alone. Browser hijacking is a common and frustrating issue that many internet users face. It occurs when malicious software takes control of your browser, altering its settings and redirecting your searches to websites you didn’t intend to visit.

In this comprehensive guide, we will walk you through the step-by-step process of removing a hijacked browser and restoring your online browsing experience. Whether you’re using Google Chrome, Mozilla Firefox, Safari, or any other browser, these methods will help you regain control and ensure your online safety.

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Identifying the Signs of a Hijacked Browser

Before diving into the removal process, it’s crucial to identify whether your browser has been hijacked. Recognizing the signs and symptoms can help you take prompt action to resolve the issue. Here are some common indicators that your browser may have been hijacked:

Frequent and Unexpected Redirects

If you find yourself constantly being redirected to unfamiliar websites, especially when you try to access popular or trusted sites, it’s a clear indication that your browser has been hijacked. This redirection is often a result of malicious software altering your browser’s settings.

Changes in Homepage or Default Search Engine

Hijacked browsers often change your homepage or default search engine without your consent. You may notice that when you open your browser, it no longer takes you to your preferred homepage, but instead redirects you to a different website. Similarly, your default search engine may have been replaced by a suspicious one.

Unexpected Pop-up Ads and Notifications

If you’re bombarded with an excessive amount of pop-up ads and notifications while browsing the internet, it’s likely that your browser has been hijacked. These intrusive ads are often a way for hijackers to generate revenue or gather sensitive information.

By being vigilant and recognizing these signs, you can take immediate action to remove the hijacker and protect your online browsing experience.

Scanning Your System for Malware

Hijacked browsers often occur due to malware infections on your computer. To effectively remove the hijacker, you need to perform a thorough malware scan. Here’s how you can do it:

Step 1: Choose a Reliable Antivirus Software

Start by selecting a reputable antivirus software that specializes in detecting and removing malware. There are various options available, such as Malwarebytes, Avast, or Norton. Make sure to choose one that suits your needs and offers real-time protection.

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Step 2: Update Your Antivirus Software

Before initiating the scan, ensure that your antivirus software is up to date. This step is crucial as new malware variants emerge regularly, and outdated software may not be equipped to detect the latest threats.

Step 3: Perform a Full System Scan

Launch your antivirus software and select the option to perform a full system scan. This scan will thoroughly examine all files, folders, and applications on your computer to identify and remove any malware that may be causing the browser hijack.

Step 4: Review and Quarantine Detected Threats

Once the scan is complete, review the scan results provided by your antivirus software. It will display a list of detected threats or suspicious files. Take the time to carefully review each item and select the option to quarantine or delete the identified malware.

Step 5: Restart Your Computer

After removing the identified threats, it’s essential to restart your computer to ensure that the changes take effect. This step helps eliminate any remaining traces of the hijacker and allows your computer to operate smoothly.

Performing regular malware scans is essential to keep your computer and browser free from hijacking threats. Make it a habit to scan your system at least once a week or enable your antivirus software’s real-time scanning feature for continuous protection.

Removing Browser Extensions and Add-ons

Browser extensions and add-ons can enhance your browsing experience, but they can also be potential sources of browser hijacking. Follow these steps to identify and remove any suspicious or unwanted plugins:

Step 1: Access Your Browser’s Extensions or Add-ons Menu

Open your browser and navigate to the settings menu. Look for the section that manages extensions or add-ons. In Google Chrome, you can find it by clicking on the three-dot menu icon, selecting “More Tools,” and then choosing “Extensions.”

Step 2: Review Installed Extensions/Add-ons

Take the time to review all the extensions or add-ons that are currently installed on your browser. Pay close attention to unfamiliar or suspicious ones. Look for any extensions that you didn’t intentionally install or that have poor reviews or low user ratings.

Step 3: Disable or Remove Suspicious Extensions/Add-ons

If you come across any suspicious extensions or add-ons, disable them immediately. This action will prevent them from running and potentially hijacking your browser. If you’re confident that an extension is malicious, remove it completely to ensure complete eradication.

Step 4: Clear Browser Cache and Cookies

To further eliminate any traces of the hijacker, it’s essential to clear your browser’s cache and cookies. These stored data can sometimes contain information that allows the hijacker to persist. Go to your browser’s settings menu and find the option to clear browsing data. Select the appropriate checkboxes for cache and cookies, then proceed to clear them.

Regularly reviewing and managing your browser extensions and add-ons is crucial for maintaining a secure browsing environment. Only install trusted and reputable extensions from verified sources to minimize the risk of encountering browser hijackers.

Resetting Your Browser Settings

If all else fails, resetting your browser to its default settings can often resolve hijacking issues. Here’s how you can reset popular browsers like Chrome, Firefox, and Safari:

Resetting Google Chrome

To reset Google Chrome, follow these steps:

Step 1: Access Chrome Settings

Click on the three-dot menu icon in the top-right corner of the browser window and select “Settings” from the dropdown menu.

Step 2: Scroll to the Bottom and Click “Advanced”

Scroll down to the bottom of the settings page and click on the “Advanced” option.

Step 3: Locate and Click “Reset Settings”

Scroll down further until you find the “Reset and clean up” section. Click on “Restore settings to their original defaults.”

Step 4: Confirm the Reset

A dialog box will appear, asking you to confirm the reset. Read the information provided and click on the “Reset Settings” button to proceed.

Resetting Mozilla Firefox

To reset Mozilla Firefox, follow these steps:

Step 1: Access Firefox Help Menu

Click on the three-line menu icon in the top-right corner of the browser window and select the “?” icon to access the Firefox Help menu.

Step 2: Choose “Troubleshooting Information”

From the Help menu, select “Troubleshooting Information.”

Step 3: Click “Refresh Firefox”

In the Troubleshooting Information page, you will find a “Refresh Firefox” button. Click on it to initiate the reset process.

Step 4: Confirm the Reset

A confirmation dialog box will appear, explaining what the reset process entails. Click on the “Refresh Firefox” button to proceed.

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Resetting Safari

To reset Safari, follow these steps:

Step 1: Access Safari Preferences

Click on the “Safari” menu in the top-left corner of your screen and select “Preferences” from the dropdown menu.

Step 2: Open the “Privacy” Tab

In the Preferences window, navigate to the “Privacy” tab.

Step 3: Click “Manage Website Data”

Under the “Privacy” tab, find and click on the “Manage Website Data” button.

Step 4: Remove All Website Data

A window will appear with a list of website data. Click on the “Remove All” button to delete all stored website data.

Step 5: Clear History

After removing the website data, go back to the “Privacy” tab and click on the “Remove All Website Data” button. Confirm your action by clicking on “Remove Now.”

Resetting your browser settings can help eliminate any persistent hijackers that were not removed through other methods. However, keep in mind that resetting will also remove your saved passwords, bookmarks, and other personalized settings. Make sure to back up any important data before proceeding with the reset.

Updating Your Browser and Operating System

Outdated software can leave vulnerabilities that hijackers exploit. To enhance your browserand operating system’s security, it’s crucial to keep them up to date. Follow these steps to ensure you have the latest updates installed:

Checking for Browser Updates

Each browser has a different method for checking and installing updates. Here are the steps for popular browsers:

Google Chrome

Click on the three-dot menu icon in the top-right corner of the browser window and select “Help” > “About Google Chrome.” Chrome will automatically check for updates and install them if available.

Mozilla Firefox

Click on the three-line menu icon in the top-right corner of the browser window and select “Options” > “General.” Scroll down to the “Firefox Updates” section and click on the “Check for updates” button. Firefox will download and install any available updates.

Microsoft Edge

Click on the three-dot menu icon in the top-right corner of the browser window and select “Settings” > “About Microsoft Edge.” Edge will automatically check for updates and install them if available.

Apple Safari

Safari updates are typically bundled with macOS updates. To check for Safari updates, click on the Apple logo in the top-left corner of the screen, select “System Preferences” > “Software Update.” If there are any updates available, they will be listed, including updates for Safari.

Checking for Operating System Updates

Keeping your operating system up to date is just as important as updating your browser. Here’s how to check for updates on popular operating systems:


On Windows, click on the Start menu, then select “Settings” > “Update & Security.” Click on “Check for updates,” and Windows will automatically scan for and install any available updates for your system.


On macOS, click on the Apple logo in the top-left corner of the screen and select “System Preferences” > “Software Update.” If there are any updates available for your system, they will be listed, and you can click on “Update Now” to install them.

Regularly checking for and installing browser and operating system updates is crucial for maintaining a secure browsing experience. These updates often include security patches that address vulnerabilities exploited by hijackers and other malware.

Implementing Safe Browsing Practices

Prevention is key to avoiding future hijacks. By implementing safe browsing practices, you can minimize the risk of encountering browser hijackers. Here are some essential practices to follow:

Be Cautious with Downloads

Only download files and software from trusted sources. Avoid downloading files from suspicious or unfamiliar websites, as they may contain malware that can hijack your browser. Always double-check the credibility of the source before initiating any downloads.

Avoid Suspicious Websites

Be mindful of the websites you visit and avoid those that have a reputation for hosting malicious content. Stick to well-known, reputable websites and exercise caution when clicking on links, especially in emails or pop-up ads.

Keep Your Passwords Secure

Use strong, unique passwords for all your online accounts. Avoid using the same password across multiple websites, as it increases the risk of your accounts being compromised. Consider using a password manager to securely store and generate strong passwords.

Regularly Clear Browsing Data

Clearing your browsing data regularly helps remove any stored information that could be used by hijackers. This includes clearing your browser history, cookies, and cached files. Most browsers have an option to clear browsing data in their settings menu.

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Enable Pop-up Blockers

Pop-up blockers can help prevent intrusive pop-up ads that may contain malicious content. Ensure that your browser’s pop-up blocker is enabled to minimize the risk of encountering hijackers through these ads.

By following these safe browsing practices, you can significantly reduce the likelihood of encountering browser hijackers and other online threats.

Installing Browser Security Extensions

Enhancing your browser’s security with reliable security extensions can provide an added layer of protection against hijackers. Here are some recommended extensions:

AdBlock Plus

AdBlock Plus is a popular extension that blocks intrusive ads, including those used by hijackers. It helps create a smoother and safer browsing experience by eliminating the risk of clicking on malicious advertisements.

NoScript Security Suite

NoScript Security Suite is a powerful extension that blocks scripts from running on websites, preventing potential hijacking attempts. It allows you to choose which scripts to allow and provides an extra level of control over your browsing experience.

HTTPS Everywhere

HTTPS Everywhere is an extension developed by the Electronic Frontier Foundation (EFF) that automatically switches websites from insecure HTTP to secure HTTPS versions whenever possible. This helps protect your data from interception and ensures a more secure browsing experience.

Privacy Badger

Privacy Badger is another EFF-developed extension that blocks third-party trackers and ads that may compromise your privacy. It helps prevent hijackers from tracking your online activities and gathering personal information.

Installing these security extensions can significantly enhance your browser’s ability to detect and prevent hijacking attempts. However, be cautious when installing extensions and only choose reputable ones from trusted sources.

Seeking Professional Help

If you’ve exhausted all the DIY methods and your browser hijack persists, it may be time to seek professional assistance. Here are some situations where it’s advisable to consult an expert:

Persistent Hijacking Despite Efforts

If you’ve followed all the recommended steps and the hijacking issue persists, it’s a sign that the hijacker may be deeply embedded in your system. In such cases, consulting a professional can ensure a thorough cleanup and restoration of your browser.

Unfamiliar or Complex Technical Processes

If you’re uncomfortable performing technical processes or unsure about certain steps, seeking professional help can provide peace of mind. Professionals have the expertise to handle complex issues and can guide you through the process, ensuring a successful resolution.

Suspected Data Breach or Identity Theft

If you suspect that your personal data has been compromised as a result of the hijacking, it’s crucial to seek professional assistance. They can help assess the extent of the breach, mitigate any potential damage, and advise you on steps to protect your identity.

Remember, it’s important to choose a reputable and trusted professional who specializes in cybersecurity or computer forensics. Research and read reviews before making a decision.

Backing Up Your Data

Before embarking on the removal process, it’s crucial to back up your important data to prevent any potential loss. Here’s how you can create backups:

Backing Up Bookmarks

If you have bookmarks saved in your hijacked browser, export them to a separate file. Most browsers have an option to export bookmarks in their settings menu. Choose a location on your computer or an external storage device to save the exported file.

Saving Passwords

If you have saved passwords in your browser, consider using a password manager to securely store them. Password managers encrypt your passwords and provide an extra layer of protection against unauthorized access.

Copying Important Files

Manually copy any important files, documents, or photos to an external storage device or cloud storage service. This ensures that even if your computer is compromised during the hijack removal process, your valuable data remains safe.

By backing up your data, you can safeguard it from potential loss or damage during the hijack removal process. It’s always better to be prepared for any unforeseen complications.

Dealing with a hijacked browser can be frustrating and concerning. However, armed with the knowledge and techniques shared in this guide, you can confidently take back control of your browser and protect your online privacy. Remember to stay vigilant, keep your software up to date, and follow safe browsing practices to minimize the risk of future hijacks. By implementing these strategies, you can enjoy a secure and hassle-free online browsing experience.

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