“Your Computer Has Been Blocked” Pop-Up Removal

Welcome to our “Your Computer Has Been Blocked” Pop-Up removal instructions. This article intends to help you remove “Your Computer Has Been Blocked” Pop-Up from your system and is designed to work for Chrome, Firefox and Internet Explorer and all Windows versions. You may also encounter it as a “your microsoft computer has been blocked” pop-up.

Most probably, you have found this page while surfing the Internet and looking for working solutions to your most recent technical issues. Maybe you have been already aware of the fact that your system have been infected with “Your Computer Has Been Blocked” or alternatively “your microsoft computer has been blocked” pop-up. This is the most possible reason for the constant flow of advertisements that has been disturbing you lately.

The information you are about to read aims to help you fully understand the nature of your current issue and how to solve it. What’s more, it explains the typical features, methods of distribution and ways of removal of “Your Computer Has Been Blocked” Pop-Up.

The marketing madness Browser Hijacker

As you may have already guessed, the term Browser Hijacker derives from the phrase “advertisement software”. This software type stands for the programs that display possibly undesired or useless ads in numerous forms like pop-ups/banners/pop-unders/newly-opened browser tabs and windows.

On the one hand, Browser Hijacker has many critics because of its rather intrusive and at times quite shady methods of distribution. On the other hand, you have no reason to really be worried as Browser Hijacker is not equivalent to malware.  Contrary to the known types of malicious software, the Browser Hijacker-like programs cannot self-replicate, compromise private files or take control of your computer. Luckily, Browser Hijacker does not demand money as Ransomware normally does. Browser Hijacker-based applications are just extremely annoying and require attention and time because they are paid to promote services and products.

How exactly have you got acquainted in the first place?

Let me begin with the important fact that generating advertisements is a completely legitimate practice. In fact, it is among the most profitable strategies for the ones who have developed it. As you might expect, the possibility of getting to know a Browser Hijacker personally is very high and we are going to discuss its most usual distribution methods.

Please, note that those distribution methods may noticeably vary. This is the reason why we will focus on the ones that are most commonly exploited.

The first usual suspects of distributing ads-generating software are the so-called software bundles. Sometimes developers might put Browser Hijacker-like products in the shareware bundles they create. In this way they can generate some additional profits. Such actions are almost all the time legitimate. In most of the cases this ad-producing software could be really annoying. Nonetheless, there may be some indeed less scrupulous Browser Hijacker programmers, who might really be likely to program their Browser Hijacker-based products to track your browsing habits and online search requests. In such a way this type of software is able to display mainly ads that are related to your recent searches and personal tastes. One more probable danger that could come from a Browser Hijacker is that the displayed pop-ups and banners might redirect you to webpages with possibly dangerous content like Ransomware for instance.

Another possible means of infecting with Browser Hijacker is the visits you may pay to already infected pages on the web.  Of course, there may be a lot more possibilities of catching a Browser Hijacker, but here we are highlighting the most common ones.

Also, you should know that a Browser Hijacker is capable of integrating itself into all popular browsers (Firefox, Chrome, Opera and Internet Explorer).

What does “Your Computer Has Been Blocked” Pop-Up do to your system?

“Your Computer Has Been Blocked” Pop-Up’s typical features fully correspond to the characteristic behaviour of a Browser Hijacker. The ads this Browser Hijacker version typically displays may renew themselves all the time. This happens because “Your Computer Has Been Blocked” Pop-Up has been based on the pay-per-click method. Let me briefly explain this scheme. The greater the number of the generated and clicked-on ads gets, the greater the amount of the profits is. Another characteristic of “Your Computer Has Been Blocked” Pop-Up is that it can successfully guess your personal tastes and automatically match the advertisement stream to them.

Prevention should always come first

Making prevention a priority is of utmost importance to your system’s overall performance and condition. Try to always put your trust into reliable anti-virus software with a good reputation and a trustworthy image. Also, try to keep your firewall and pop-up blocker enabled and up-to-date. However, remember that in most of the cases they will only stop the page-hosted pop-ups and banners and you may need something more to deal with a Browser Hijacker.

Maybe the most essential piece of advice about Browser Hijacker prevention is to learn how to properly install free software. The best possible way is to always select the “Manual/Customized” feature of the installer. Then, you should always carefully read all the End-User Agreements and menus to be better aware of the programs that are to be installed on your machine. Follow this advice, and you will minimize the risk of being contaminated with Browser Hijacker and malware like Ransomware.

What if your system has already become a victim of a Browser Hijacker?

If this is the case, you should always avoid clicking on any place in the pop-ups and banners, different from the X that is supposed to close them down. Also, you should only focus on closing the ads. Some of them may be easy to get removed while others will require some professional help. That’s why we have created the removal guide below to help you deal with this irritating issue properly and rather easily.

Threat “Your Computer Has Been Blocked” Pop-Up
Classification Browser Hijacker
Security Alert
Medium
Negative Effects Constantly appearing pop-ups or other forms of ads that may slow down your entire system. 

“Your Computer Has Been Blocked” Pop-Up Removal

Step1Reveal Hidden Files. If you don’t know how to do this, ask us in the comments.

Step 2Press Start Button => Control Panel => Uninstall a program.

Uninstall in Control Panel

Locate the Browser Hijacker and any other suspicious looking programs and uninstall them.

Additional 2.1:

Sort the programs by Installed On.

Installed On

Delete recent suspicious entries.

Additional 2.2:

In the search field type => msconfig => hit Enter.

Type msconfig

Go to Startup and disable all entries with Unknown as Manufacturer.

Disable Unknown Manufacturer

Step 3Start Button => Search=> Copy/Paste “notepad %windir%/system32/Drivers/etc/hosts” => Enter.

Hosts File

If you notice other IPs different from the localhost IPs – you might be in danger!

Localhost IPs

Ask for additional help in the comments.

Step 4“Your Computer Has Been Blocked” Pop-Up Removal from Chrome BrowserChrome

Click Chrome => More Tools => Extensions.

Extensions in Chrome

Locate the Browser Hijacker and remove it.

“Your Computer Has Been Blocked” Pop-Up Removal from Firefox BrowserFirefox

Click Bars in Firefox => Add-ons=> Extensions.

Extensions in Firefox

Locate the Browser Hijacker and delete it.

Removal from Internet ExplorerInternet Explorer

Press on IE Gear => Manage Add-ons =>

Extensions in IE

Find the Browser Hijacker and remove it.

Step 5Right click on the Taskbar => Start Task Manager.

Start Windows Task Manager

Navigate to Processes.

Processes in Task Manager

Locate any suspicious processes associated with “Your Computer Has Been Blocked” Pop-Up. Right click on the process = > Open File Location => End Process = > Delete the directories with the suspicious files.

Step 6Start Button => Search => Type:

  • %AppData%
  • %LocalAppData%
  • %ProgramData%
  • %WinDir%
  • %Temp%

Type in Search

Hit Enter after each new search. Check each Folder and delete recent entries.

If you run into any trouble – ask us for help in the comments section!

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Daniel Sadakov has a degree in Information Technology and specializes in web and mobile cyber security. He harbors a strong detestation for anything and everything malicious and has committed his resources and time to battling all manners of web and mobile threats. He has founded MobileSecurityZone.com , a website dedicated to covering the top tech stories and providing useful tips for the everyday user, in an effort to reach and help more people. In his off time he is an avid book reader, occasional PC gamer and affectionate football spectator. Daniel would hardly begrudge anyone who might call him a computer nerd, yet this might be just the thing one needs in case of a security issue.