System Firewall Has Blocked Some Features Pop-up Removal Guide

If you are seeing alerts saying “Suspicious Activity” has been detected and that you need to call for Technical support with the following number: +1 855 966 0966, you probably encountered System Firewall Has Blocked Some Features Pop-up. It is a fake alert that tries to trick users into contacting scammers while thinking they are certified technicians. If the user is convinced, the cybercriminals behind this threat may try to persuade him to give hackers access to his computer, buy expensive tools he does not need, and so on. If you want to learn more about the fake notification or find out where such threats come from, we invite you to read the rest of this article. As for finding out how to get rid of System Firewall Has Blocked Some Features Pop-up, you should have a look at the instructions available below.

Fake alerts like System Firewall Has Blocked Some Features Pop-up often come with redirects. Also, they can be received with unreliable browser extensions. Thus, to avoid such threats, it is vital to pay attention to how reliable are the tools you choose to install. To keep the system safe and clean, you should not install suspicious freeware applications that may come from unknown developers. Plus, we highly recommend staying away from torrent sites or web pages distributing pirated software. For extra precaution, you may want to consider obtaining a reliable security tool too as it could help you identify suspicious content and stop malicious applications from entering your system.

Furthermore, usually, such fake alerts are displayed on malicious web pages that pretend to belong to Microsoft or other reputable companies alike. This is one of the reasons why inexperienced users fall for such scams. On top of the fake website, users ought to see System Firewall Has Blocked Some Features Pop-up. It might call itself “System Security Alert” or similarly. Also, it could claim your system’s Firewall has blocked a particular program that is suspected to be malicious. Then, the notification may claim that suspicious activity was noticed and that it is crucial to call certified Microsoft technicians as fast as possible.

What should look suspicious is that the alert asks to contact technical support. Usually, computers’ security features only inform users about a problem and suggest possible solutions. In other words, a pop-up asking to contact anyone, especially over the phone should signal something is not right. Not to mention, the notifications message should not scare users or try to cause panic. Therefore, knowing it is a scam you should remove System Firewall Has Blocked Some Features Pop-up with no hesitation instead of doing what the alert says.

It may not be easy to get rid of the fake pop-up as it could go full screen or the browser could become unresponsive. Nonetheless, we can help you if you only follow the instructions available below. They will explain how to close System Firewall Has Blocked Some Features Pop-up and how to get rid of suspicious extensions that could be related to the fake alert. If you prefer using automatic features, feel free to install a reliable antimalware tool instead, and perform a full system scan.

Eliminate System Firewall Has Blocked Some Features Pop-up

1. If needed press F11 to exit the full-screen mode.
2. To exit the pop-up close your browser by clicking X.
3. Provided it cannot be closed; users should access the Task Manager (Ctrl+Alt+Delete).
4. Press the Processes tab and find the browser’s process.
5. Select it and click End Task.
6. Close the Task Manager.

Erase suspicious browser extensions

Internet Explorer

1. Tap ALT+X.
2. Select Manage add-ons.
3. Go to Toolbars and extensions.
4. Search for doubtful plugins and delete them.

Mozilla Firefox

1. Press CTRL+SHIFT+A.
2. Select Extensions.
3. Mark unwanted extensions.
4. Press Remove.

Google Chrome

1. Press ALT+F.
2. Go to Settings and select More tools.
3. Click Extensions and locate suspicious extensions.
4. Press the Recycle bin button.
5. Click Remove.