QuickLens - Search Screen with Google Lens Malicious Extension

What is QuickLens - Search Screen with Google Lens?

QuickLens - Search Screen with Google Lens is promoted as an extension for searching a screen or any image for product details, translations, and more. However, this extension is actually considered as a malware. It contains malicious scripts designed to harvest sensitive information and launch ClickFix attacks on infected devices.

QuickLens - Search Screen with Google Lens malicious extension overview

In February 2026, QuickLens - Search Screen with Google Lens was sold on a marketplace for browser extensions and was taken over by a new owner using the email support@doodlebuggle.top under the company name "LLC Quick Lens". The new owner added a questionable privacy policy, and shortly afterward, users started receiving a malicious update.

The new version of the extension requests browser permissions that allow it to monitor and modify website activity. It also removes important security protections from websites, like rules that normally block malicious scripts, prevent site framing, and stop certain attacks. This makes it easier for harmful code to run on any page the victim visits.

The update also makes the extension connect to a command-and-control server at the specified address. It generates a unique ID for the victim, identifies their country, browser, and operating system, and then contacts the server every 5 minutes to receive instructions.

QuickLens - Search Screen with Google Lens can display fake Google Update alerts on every webpage the victim visits, indicating that it can inject malicious scripts into visited sites. These alerts are part of a ClickFix-style social engineering attack that tries to trick users into running harmful code on their computers.

The malicious code in the extension also scans for cryptocurrency wallets and attempts to steal wallet seed phrases, credentials, and other sensitive information entered into web forms. It can identify Argon, Backpack, Binance Chain Wallet, Brave Wallet, Coinbase Wallet, Exodus, MetaMask, Phantom, Solflare, Trust Wallet, and WalletConnect crypto wallets.

The targeted information includes login credentials, payment information, and other sensitive data. Other capabilities of QuickLens - Search Screen with Google Lens include reading Gmail inboxes, gathering data from Facebook Business Manager ad accounts, and retrieving information from YouTube channels.

It is important to note that Google has removed and disabled the extension, but affected users should uninstall it.

Threat Summary:
Name	QuickLens - Search Screen with Google Lens infected extension
Threat Type	Malware, Malicious Extension
Supposed Functionality	Extension for searching a screen or any image for product details, translations, etc.
Symptoms	Slow performance, frequent pop-up ads, unexpected redirects to unfamiliar websites, changes in browser settings, and the presence of unfamiliar programs or toolbars.
Distribution Methods	Malicious extension updates
Damage	Monetary loss, identity theft, account hijacking, slow computer performance.
Malware Removal (Windows)	To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. Download Combo Cleaner To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Conclusion

The QuickLens - Search Screen with Google Lens extension, which was a legitimate tool before the new owner acquired it, was hijacked and updated with malicious code that stole cryptocurrency and sensitive user data. It was able to inject harmful scripts, show fake alerts, and harvest wallet information while bypassing security protections.

How did QuickLens - Search Screen with Google Lens infiltrate my browser?

The QuickLens - Search Screen with Google Lens extension started as a legitimate tool and was already installed by thousands of users. After a change in ownership, the new owner pushed a malicious update. This harmful update was automatically sent to all existing users through the Chrome Web Store's update system.

How to avoid installation of unwanted applications?

Always obtain software from official websites or trusted app stores, and make sure your operating system and applications are up to date. Regularly scan your device with reliable security tools to find and remove potential threats.

Be cautious with unexpected emails or messages, especially those that include links or attachments, and avoid opening those files or links if they seem untrustworthy. Do not click on questionable ads, pop-ups, and links on untrustworthy websites, and decline notification requests from questionable sites.

If your computer is already infected with rogue apps, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

Examples of ClickFix techniques used through QuickLens - Search Screen with Google Lens (source: bleepingcomputer.com):

Instant automatic malware removal:

Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:

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By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Quick menu:

What is QuickLens - Search Screen with Google Lens?
STEP 1. Uninstall deceptive applications using Control Panel.
STEP 2. Remove rogue extensions from Google Chrome.
STEP 3. Remove unwanted plug-ins from Mozilla Firefox.
STEP 4. Remove rogue extensions from Safari.
STEP 5. Remove rogue plug-ins from Microsoft Edge.

Removal of unwanted applications:

Windows 11 users:

Accessing Apps and Features in Windows 11

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Accessing Programs and Features (uninstall) in Windows 8

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Accessing Programs and Features (uninstall) in Windows 7

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Uninstall app in OSX (Mac)

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

In the uninstall programs window, look for suspicious applications, select these entries and click "Uninstall" or "Remove".

After uninstalling t unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

DOWNLOAD remover for malware infections

Combo Cleaner checks if your computer is infected with malware. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Remove rogue extensions from Internet browsers:

Video showing how to remove unwanted browser add-ons:

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "Extensions" and click "Manage Extensions". Locate "QuickLens - Search Screen with Google Lens", or other suspicious extensions, select these entries and click "Remove".

Optional method:

If you continue to have problems with removal of the quicklens - search screen with google lens infected extension, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

Google Chrome settings reset step 1

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

Google Chrome settings reset step 2

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Google Chrome settings reset step 3

Remove malicious plugins from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".

Optional method:

Computer users who have problems with quicklens - search screen with google lens infected extension removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.

Accessing settings (Reset Firefox to default settings step 1)

Select Troubleshooting Information.

Accessing Troubleshooting Information (Reset Firefox to default settings step 2)

In the opened window, click the Refresh Firefox button.

Clicking on Refresh Firefox button (Reset Firefox to default settings step 3)

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Confirm your want to reset Firefox settings to default (Reset Firefox to default settings step 4)

Remove malicious extensions from Safari:

removing adware from safari step 1 - accessing preferences

Make sure your Safari browser is active, click Safari menu, and select Preferences....

removing adware from safari step 2 - removing extensions

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

resetting safari step 1

In the opened window select all history and click the Clear History button.

resetting safari step 2

Remove malicious extensions from Microsoft Edge:

Removing adware from Microsoft Edge step 1

Click the Edge menu icon (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.

Removing adware from Microsoft Edge step 2

Optional method:

If you continue to have problems with removal of the quicklens - search screen with google lens infected extension, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.

Microsoft Edge (Chromium) reset step 1

In the opened settings menu select Reset settings.

Microsoft Edge (Chromium) reset step 2

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

Microsoft Edge (Chromium) reset step 3

If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

declining installation of adware while downloading free software sample Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

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Frequently Asked Questions (FAQ)

What is the purpose of an unwanted extension?

Usually, extensions of this kind perform unwanted actions, such as displaying intrusive ads, collecting browsing data, redirecting searches, or changing browser settings.

Is QuickLens - Search Screen with Google Lens unwanted application legal?

In most cases, unwanted applications are considered legal because their End User License Agreements (EULA) mention the behaviours (such as showing ads or collecting data), meaning users technically agree to them when installing the program.

Is having QuickLens - Search Screen with Google Lens added to a browser dangerous?

Yes, the extension can monitor browsing activity, modify website content, and communicate with a remote command-and-control server. It can inject fake alerts into webpages, attempt to steal login credentials, payment details, and cryptocurrency wallet information, and access data from services like Gmail, Facebook Business Manager, and YouTube.

Will Combo Cleaner help me remove QuickLens - Search Screen with Google Lens?

Yes, Combo Cleaner will scan the system and remove malicious or unwanted applications. Keep in mind that manual removal is not always complete, because some leftover files or components may remain hidden in the system and continue running even after the main program is deleted.