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What kind of extension is Ad Block Wonder?
This browser extension is promoted as a tool for blocking pop-ups and ads on favourite websites. However, we have inspected Ad Block Wonder and found that it has the qualities of adware. Once added, it can show unwanted and annoying advertisements. Thus, it is advisable not to add this extension to a browser.

Ad Block Wonder adware overview
Usually, extensions and apps classified as adware deliver unwanted banners, pop-ups, coupons, and other types of advertisements. If adware is promoted or distributed using deceptive methods, it can show misleading advertisements (e.g., fake offers or warnings) to trick users into clicking them.
Having Ad Block Wonder added to a browser may expose users to potentially malicious websites. These sites may host other unwanted or even malicious applications, display fake content to extract money or personal information (e.g., passwords or credit card details), or contain other unwanted content.
Moreover, our analysis shows that Ad Block Wonder can read and change data on all websites. This capability allows the app to inject ads or other content into webpages, track browsing behavior, and potentially capture sensitive information such as login credentials, payment data, email addresses, or other details.
It is worth noting that some adware can change browser settings to promote unreliable pages and slow down browsers or systems. Also, software of this type can be difficult to remove. If Ad Block Wonder or other adware is present, it should be eliminated. If manual removal is not possible, we recommend using a tool like Combo Cleaner.
| Name | Ads by Ad Block Wonder |
| Threat Type | Adware |
| Symptoms | Your computer becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites. |
| Distribution methods | Deceptive pop-up ads, free software installers (bundling), torrent file downloads. |
| Damage | Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information. |
| Malware Removal (Windows) |
To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. Download Combo CleanerTo 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
In conclusion, adware like Ad Block Wonder can pose multiple risks to users. It can deliver unwanted ads, redirect to potentially malicious sites, and collect information. Such software may also alter browser settings, degrade system performance, and be difficult to remove.
For safety, any adware present should be eliminated. More examples of adware are Mega Ad Blocker, Search By Image On Aliexpress, and Ad Block North.
How did unwanted software install on my computer?
Users often install or add adware unknowingly by downloading free software from unofficial sources, where the adware is bundled with the program. It occurs when users complete the software installation process without deselecting unwanted offers. These offers are typically mentioned in "Advanced", "Custom", or similar options, or alongside ticked checkboxes.
Adware can also be delivered through deceptive pop-ups, fake updates, or misleading advertisements that encourage users to click or install something. Additionally, adware can be downloaded via P2P networks, third-party downloaders, unofficial app stores, and similar channels.
How to avoid installation of unwanted applications?
Download software only from official sources (official pages or app stores) and avoid third-party sites, pirated software, cracks, or keygens. Ignore suspicious pop-ups and alerts, especially those encountered on questionable websites. Do not agree to receive notifications from dubious pages.
Pay attention during installation - always choose "Custom" or "Advanced" setup to uncheck any optional software or bundled programs. Additionally, keep software and systems updated and use reputable security software. If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.
Website promoting Ad Block Wonder:

Permissions requested by the extension:

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:
DOWNLOAD Combo CleanerBy 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 Ad Block Wonder?
- STEP 1. Uninstall adware applications using Control Panel.
- STEP 2. Remove rogue plug-ins from Google Chrome.
- STEP 3. Remove adware-type extensions from Mozilla Firefox.
- STEP 4. Remove malicious extensions from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
Adware removal:
Windows 11 users:

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:

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:

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:

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 any unwanted applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the 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 adware 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 "Ad Block Wonder" or other suspicious extensions, select these entries and click "Remove".

Optional method:
If you continue to have problems with removal of the ads by ad block wonder, 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.

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

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

Remove malicious plug-ins 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 ads by ad block wonder 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.

Select Troubleshooting Information.

In the opened window, click the Refresh Firefox button.

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

Remove malicious extensions from Safari:

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

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...

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

Remove malicious extensions from Microsoft Edge:

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.

Optional method:
If you continue to have problems with removal of the ads by ad block wonder, reset your Microsoft Edge browser settings. Click the Edge menu icon
(at the top right corner of Microsoft Edge) and select Settings.

In the opened settings menu select Reset settings.

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.

- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
Summary:
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.
Post a comment:
If you have additional information on ads by ad block wonder or it's removal please share your knowledge in the comments section below.
Frequently Asked Questions (FAQ)
What harm can adware cause?
It can flood users with unwanted ads, redirect them to unsafe websites, slow down systems, and change browser settings without consent.
What does adware do?
Adware displays unwanted ads. Usually, these ads are annoying and come in forms of pop-ups, banners, coupons, and similar ads.
How do adware developers generate revenue?
Adware creators usually make money by pushing products, services, or websites to users, often through intrusive ads. Most of their revenue comes from affiliate programs, where they earn commissions for clicks, installs, or traffic they generate.
Will Combo Cleaner remove Ad Block Wonder adware?
Yes, Combo Cleaner will scan your computer and remove all adware. Manual removal may leave leftover files or components, so using a full scan ensures nothing remains.
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Tomas Meskauskas
Expert security researcher, professional malware analyst
I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats.
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