What is BettingSiteDefender
BettingSiteDefender is a browser extension that falls under the category of Adware. Adware is form of software that displays unwanted advertisements on a personal computer, redirects search results to advertising web sites and collects personal information for marketing purposes. Adware can show banner ads, full-screen ads, pop ups, videos, or other varieties of online advertising. Adware software can attack your PC’s web browsers such as the Internet Explorer, Google Chrome, Mozilla Firefox and Edge. Maybe you approve the idea that the ads or popups are just a small problem. But these intrusive advertisements eat computer resources and slow down your computer performance
Unwanted ads
Even worse, adware software has the ability to collect marketing-type data about you (your ip address, what is a webpage you are viewing now, what you are looking for on the World Wide Web, which links you are clicking), which can later transfer to third parties. So, if you are unfortunate have adware software, you can follow the few simple steps below that will allow you to remove BettingSiteDefender extension and get rid of any unwanted advertisements from your internet browser.
How does BettingSiteDefender get on your computer
Most commonly, adware software spreads bundled with the installers from file sharing and torrents webpages. So, install free programs is a a good chance that you will find a bundled adware software. If you don’t know how to avoid it, then use a simple trick. During the installation, choose the Custom or Advanced setup mode. Next, press ‘Decline’ button and clear all checkboxes on offers that ask you to install optional software. Moreover, please carefully read Term of use and User agreement before installing any applications or otherwise you can end up with another unwanted program (extension) on your PC like this adware software.
Threat Summary
| Name | BettingSiteDefender |
| Type | adware, potentially unwanted application (PUA), popup advertisements, pop-ups, pop-up virus |
| Symptoms |
|
| Removal | BettingSiteDefender removal guide |
How to remove BettingSiteDefender (removal tutorial)
BettingSiteDefender in MS Edge, Microsoft Internet Explorer, Chrome or Mozilla Firefox can be permanently deleted by removing unwanted programs, resetting the web browser to its default values, and reversing any changes to the personal computer by adware. Free removal utilities which listed below can help in removing adware that shows various popup windows and unwanted ads.
To remove BettingSiteDefender, execute the following steps:
- Manual BettingSiteDefender adware removal
- Automatic Removal of BettingSiteDefender
- How to stay safe online
Manual BettingSiteDefender adware removal
The most common adware software can be removed manually, without the use of antivirus software or other removal utilities. The manual steps below will guide you through how to get rid of BettingSiteDefender adware step by step. Although each of the steps is very simple and does not require special knowledge, but you doubt that you can finish them, then use the free utilities, a list of which is given below.
Remove potentially unwanted apps using Microsoft Windows Control Panel
The main cause of BettingSiteDefender adware could be PUPs, adware or other unwanted programs that you may have accidentally installed on the computer. You need to find and uninstall all suspicious applications.
Make sure you have closed all browsers and other programs. Next, delete any unwanted and suspicious software from your Control panel.
Windows 10, 8.1, 8
Now, click the Windows button, type “Control panel” in search and press Enter. Select “Programs and Features”, then “Uninstall a program”.
Look around the entire list of applications installed on your computer. Most likely, one of them is the BettingSiteDefender adware. Choose the questionable program or the application that name is not familiar to you and delete it.
Windows Vista, 7
From the “Start” menu in MS Windows, select “Control Panel”. Under the “Programs” icon, choose “Uninstall a program”.
Choose the dubious or any unknown apps, then press “Uninstall/Change” button to delete this undesired program from your PC system.
Windows XP
Click the “Start” button, select “Control Panel” option. Click on “Add/Remove Programs”.
Choose an undesired program, then press “Change/Remove” button. Follow the prompts.
Get rid of BettingSiteDefender from Mozilla Firefox by resetting browser settings
Resetting Firefox browser will reset all the settings to their default state and will remove BettingSiteDefender , malicious add-ons and extensions. When using the reset feature, your personal information like passwords, bookmarks, browsing history and web form auto-fill data will be saved.
First, run the Firefox and click 
button. It will open the drop-down menu on the right-part of the web-browser. Further, press the Help button (
) as displayed below.
In the Help menu, select the “Troubleshooting Information” option. Another way to open the “Troubleshooting Information” screen – type “about:support” in the browser adress bar and press Enter. It will show the “Troubleshooting Information” page as shown in the figure below. In the upper-right corner of this screen, click the “Refresh Firefox” button.
It will show the confirmation dialog box. Further, press the “Refresh Firefox” button. The Mozilla Firefox will start a procedure to fix your problems that caused by the BettingSiteDefender adware. Once, it’s done, press the “Finish” button.
Remove BettingSiteDefender from IE
The Internet Explorer reset is great if your web browser is hijacked or you have unwanted add-ons or toolbars on your browser, that installed by an malicious software.
First, run the Microsoft Internet Explorer. Next, press the button in the form of gear (
). It will display the Tools drop-down menu, press the “Internet Options” like below.
In the “Internet Options” window click on the Advanced tab, then click the Reset button. The IE will show the “Reset Internet Explorer settings” window as shown in the following example. Select the “Delete personal settings” check box, then click “Reset” button.
You will now need to restart your computer for the changes to take effect.
Remove BettingSiteDefender adware from Chrome
Resetting Google Chrome to original state is useful in uninstalling the BettingSiteDefender adware from your web browser. This way is always helpful to complete if you have trouble in removing changes caused by adware software.
First start the Google Chrome. Next, click the button in the form of three horizontal dots (
).
It will show the Chrome menu. Select More Tools, then click Extensions. Carefully browse through the list of installed extensions. If the list has the extension signed with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following tutorial: Remove Chrome extensions installed by enterprise policy.
Open the Google Chrome menu once again. Further, press the option called “Settings”.
The internet browser will display the settings screen. Another solution to open the Chrome’s settings – type chrome://settings in the web browser adress bar and press Enter
Scroll down to the bottom of the page and click the “Advanced” link. Now scroll down until the “Reset” section is visible, as shown below and click the “Reset settings to their original defaults” button.
The Google Chrome will display the confirmation prompt as displayed in the following example.
You need to confirm your action, press the “Reset” button. The internet browser will run the process of cleaning. After it is finished, the internet browser’s settings including homepage, default search provider and newtab back to the values that have been when the Chrome was first installed on your computer.
Automatic Removal of BettingSiteDefender
Spyware, adware, potentially unwanted software and browser hijackers can be difficult to delete manually. Do not try to remove this software without the help of malicious software removal utilities. In order to fully get rid of adware software from your PC, run professionally created utilities, such as Zemana, MalwareBytes Anti-Malware (MBAM) and Hitman Pro.
Delete BettingSiteDefender adware with Zemana AntiMalware (ZAM)
Zemana Free is a free program for MS Windows operating system to search for and remove BettingSiteDefender adware, and other undesired applications such as PUPs, harmful web-browser addons, browser toolbars.
- Click the following link to download Zemana. Save it directly to your MS Windows Desktop.
Zemana AntiMalware
164859 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
- Once downloading is finished, close all apps and windows on your device. Open a folder in which you saved it. Double-click on the icon that’s named Zemana.AntiMalware.Setup.
- Further, press Next button and follow the prompts.
- Once setup is done, press the “Scan” button to perform a system scan for the BettingSiteDefender adware. A scan can take anywhere from 10 to 30 minutes, depending on the number of files on your computer and the speed of your device. While the Zemana is checking, you can see number of objects it has identified either as being malware.
- When Zemana Anti-Malware has completed scanning, the results are displayed in the scan report. Review the report and then click “Next”. After the clean up is complete, you may be prompted to restart your device.
Remove BettingSiteDefender adware and harmful extensions with Hitman Pro
HitmanPro is a free application which designed to delete malicious software, potentially unwanted apps, hijackers and adware software from your PC running MS Windows 10, 8, 7, XP (32-bit and 64-bit). It’ll help to identify and remove BettingSiteDefender , including its files, folders and registry keys.
- HitmanPro can be downloaded from the following link. Save it on your Windows desktop.
- After downloading is done, double click the Hitman Pro icon. Once this tool is opened, click “Next” button to detect BettingSiteDefender . This process can take quite a while, so please be patient. During the scan Hitman Pro will detect threats exist on your personal computer.
- After the scan get completed, you may check all threats detected on your device. All detected threats will be marked. You can delete them all by simply press “Next” button. Now press the “Activate free license” button to begin the free 30 days trial to remove all malicious software found.
Run MalwareBytes Anti-Malware to get rid of BettingSiteDefender adware software
Manual BettingSiteDefender removal requires some computer skills. Some files and registry entries that created by the adware can be not fully removed. We recommend that run the MalwareBytes Anti Malware that are completely free your device of adware. Moreover, the free program will help you to delete malicious software, PUPs, hijackers and toolbars that your PC system can be infected too.
MalwareBytes Free can be downloaded from the following link. Save it to your Desktop so that you can access the file easily.
327110 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
After the download is complete, close all programs and windows on your PC system. Open a directory in which you saved it. Double-click on the icon that’s named MBSetup as shown below.
When the installation starts, you will see the Setup wizard that will help you set up Malwarebytes on your personal computer.
Once install is done, you will see window as shown below.
Now press the “Scan” button to begin checking your computer for the BettingSiteDefender adware. When a malicious software, adware software or potentially unwanted programs are found, the number of the security threats will change accordingly. Wait until the the scanning is complete.
When MalwareBytes is complete scanning your device, MalwareBytes Free will show a screen which contains a list of malicious software that has been detected. All found threats will be marked. You can delete them all by simply click “Quarantine” button.
The Malwarebytes will now remove BettingSiteDefender adware. Once disinfection is done, you may be prompted to reboot your device.
The following video explains steps on how to delete browser hijacker, adware software and other malware with MalwareBytes AntiMalware.
How to stay safe online
It’s also critical to protect your internet browsers from malicious web pages and advertisements by using an ad-blocker application like AdGuard. Security experts says that it’ll greatly reduce the risk of malware, and potentially save lots of money. Additionally, the AdGuard may also protect your privacy by blocking almost all trackers.
- First, please go to the link below, then press the ‘Download’ button in order to download the latest version of AdGuard.
Adguard download
26854 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- After downloading it, start the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- Once the installation is complete, press “Skip” to close the install program and use the default settings, or click “Get Started” to see an quick tutorial that will assist you get to know AdGuard better.
- In most cases, the default settings are enough and you don’t need to change anything. Each time, when you launch your PC, AdGuard will start automatically and stop undesired advertisements, block BettingSiteDefender redirects, as well as other harmful or misleading webpages. For an overview of all the features of the program, or to change its settings you can simply double-click on the icon called AdGuard, that can be found on your desktop.
Finish words
Now your personal computer should be free of the BettingSiteDefender adware. We suggest that you keep Zemana AntiMalware (to periodically scan your computer for new adware softwares and other malware) and AdGuard (to help you stop annoying advertisements and malicious websites). Moreover, to prevent any adware, please stay clear of unknown and third party programs, make sure that your antivirus program, turn on the option to locate PUPs.
If you need more help with BettingSiteDefender related issues, go to here.
