Datadefenceservice Ads Removal Guide — How to Fix It?

Datadefenceservice pop-up notices may show up out of the blue, covering the material of the page you visited or opening your web browser when you don’t wish it to be opened.

Clicking on the Datadefenceservice ad may trigger the injection of various malware or unwanted programs. In this post, you will see the manual of Datadefenceservice popups clearing in various methods, as well as checking your PC for extra viruses presence.

It is better to prevent, than repair and repent!

Removing Datadefenceservice manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for threats removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon

Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

What are Datadefenceservice pop-ups?

Datadefenceservice popups are a result of adware presence. Adware is a sort of malware that shows you the pay-per-view of pay-per-click promotions, which creates a massive amount of earnings for adware suppliers. These advertisements may contain sometimes shocking information, or have a web link to malevolent content/website, because adware maintainers have no reason to examine the goodness of the web content they are going to reveal – their solitary target is cash.

Datadefenceservice push notification.

Pop-up promotions itself is a very good, low-cost and really productive marketing instrument¹. It enables the seller to attach the customers’ interest to their website, and the buyers to receive the dynamic updates on the goods they intend to purchase. When the customer will get a pop-up alert that the TV set he desires to buy is available at the online shop he/she checked out earlier with a 15% discount, one will certainly use this opportunity and get it. Considering the extremely low cost for the popups and their targeting, such an advertising and marketing tool is a favourite thing amidst the advertising teams of huge internet stores.

Nonetheless, such a profitable strategy could not be missed by malware creators. Option to show the popup ads by force to the people of malware invasion is an ideal basis for evil-minded tricks with the popup advertisements. And Datadefenceservice.com promotions is one of hundreds that are “employed” in this system.

Here is a info for the Datadefenceservice site

How have I got the Datadefenceservice virus?

There are a huge amount of ways of getting contaminated by the adware that cause the Datadefenceservice popups tornado. A lion’s part of this virus incidents is after the freeware or cracked programs, that are spread on the peering networks. Free software may likewise be downloaded from the main web page, and the adware is delivered as a legal bundled program.

There is no need to blame yourself. A lot of individuals frequently make use of the uncertain programs from untrusted sources: abandonware, different apps that are free, or even hacked programs. All of these kinds of applications are dangerous, because it is quite easy to build in a Datadefenceservice malware under the cover of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

Datadefenceservice popup virus may likewise be concealed in the promotion somewhere on the strange web page. Such websites are usually loaded with bright and blinking ads, and their owners typically accept any kind of promotions to be published on their page. Hence, clicking on such banners is a shot in the dark: only the advertisement provider realizes what will occur when you click this advertisement. Besides some “light” viruses, like adware or unwanted programs, you can additionally receive something far more threatening, like ransomware or coin miner; the big share of coin miners circulation is exactly after the malicious ads.

The statistic shows that people dislike popup advertising more than other types of promotions

Potentially undesirable applications, like Datadefenceservice pop-up virus may provoke a lot of different troubles on your computer. Distracting is not the single problem – pop-up notifications may display you the ads, where you are offered to download one more strange program, or “a amazing security tool”. Scareware is often distributed with the use of the last motto. Potentially unwanted programs, in turn, can have spyware functionality. And it is pretty hard to distinguish the unwanted app from a legit one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related banners are also exploited as a spreading method by various trojan viruses, for example – coin miners. The consequences of actions of such viruses is 100% unpleasant, and can cost you hundreds or even thousands of dollars. And even if you are not tapping these banners, they may be clicked by whoever who also uses your personal computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to deal with it without information loss. It is recommended to eliminate the viruses with anti-malware programs as soon as possible.

How can I get rid of Datadefenceservice pop-up advertisements?

The tutorial of Datadefenceservice adware elimination contains 2 parts. First, we need to get rid of the malware, and then fix the effects of its action. The removal task is very easy, due to the fact that it can be performed even with making use of Microsoft Defender – security program that is available on all computers with Windows 8/10. Nevertheless, due to its significant resources utilization, along with some bugs that may be crucial for some categories of users, Defender is frequently disabled by the users, so its use is probably impossible. Furthermore, a variety of trojan viruses are capable to switch off the embedded antivirus. It is much better to use the separated program that will not have such vulnerabilities.

I would certainly suggest you to use Gridinsoft Anti-Malware² – a well-proven security tool that will definitely erase the viruses from your PC and create an invulnerable cover with a Proactive protection function. However, let’s handle Datadefenceservice adware first.

Removing Datadefenceservice popup virus with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of Datadefenceservice malware the default option is “Delete”. Press “Apply” to finish the malware removal.

Now, when the computer is clean of viruses, we can proceed to the browser reset. You can do this step manually, as well as with the use of GridinSoft Anti-Malware.

Reset browser settings to default

Manual method of browser reset

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the web browsers are reset, you need to make sure that your web browser will connect the correct DNS while connecting to the web page you need. Create a text file titled “hosts” on your desktop, then open it and fill it with the following text³:

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Nonetheless, there is one problem that makes things a lot harder to fix, especially without the anti-malware software. A lot of adware versions that are used to show you the Datadefenceservice pop-up ads are adjusting the deep browser configurations, disabling an access to the settings tab. So, if you try to fix your browser settings after your PC was infected by pop-up-related malware, your browser will certainly crash quickly. In certain cases, you will see no crash, however, huge lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 secs, and then it will be back to the typical, up until you attempt to open settings once more.

Reset your browser settings with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because last is also able to reset the HOSTS file without any additional commands.

How to Remove Datadefenceservice Pop-ups?

Name: Datadefenceservice

Description: Datadefenceservice - a lot of users became a target for the pop-up advertisements. I have a lot of friends who literally bombed me with the questions like “how to remove Datadefenceservice.com push notifications?” or “why do Datadefenceservice.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Datadefenceservice pop-ups, which may corrupt your browser’s correct performance, and create a lot of troubles while you are working.

Operating System: Windows

Application Category: Adware

Sending

User Review

3.33 (6 votes)

Comments Rating 0 (0 reviews)

1. More about pop-up advertisements on Wikipedia.
2. GridinSoft Anti-Malware review and the reasons why I advise it for malware elimination.
3. Official Microsoft guide for hosts file reset.