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“Windows has been block due to suspicious activity” virus. How to remove? (Uninstall guide)

removal by Gabriel E. Hall - - | Type: Malware

“Windows has been block due to suspicious activity” virus. Reasons to check your PC for malware

If you have been greeted by “Windows has been block due to suspicious activity” pop-up once you opened your web browser this morning, then we have some bad news to you. Windows has been block due to suspicious activity virus has been installed on the system, and its main purpose is to display these deceptive pop-up messages to you. Typically, these messages come from a phishing website that poses as Microsoft Support Page. Sadly, this virus has nothing to do with this reputable company. The “Windows has been block due to suspicious activity” notification is meant to scare the computer user and make him/her think that computer has been infected or some suspicious problem occurred and needs to be solved immediately. The virus suggests the victim to “Call Microsoft 1-888-322-9655” and get instant help. If such website has popped in front of your eyes, do not be scared – your PC is probably fine, and the only thing that bothers you is this annoying program created by tech support scammers. To remove Windows has been block due to suspicious activity scam, you should employ Reimage or another reputable malware removal tool.

Calling the provided number is a big mistake and inattentive or inexperienced computer users can be easily tricked by scammers who work behind this fake tech support project. Typically, these scammers suggest people to buy “legitimate” Windows products or services, while in reality, these scammers have nothing in common with this company. They just use its name to appear persuasively and convince the user to throw money down the drain. In some cases, when scammers realize that the user is not going to provide credit card details and purchase any products or services, they “kindly” suggest their help and promise to fix the computer remotely. Do not rejoice too early – the person speaking to you is not offering free services, but is trying to get access to your computer remotely. Once they get it, they install malware, for example, ransomware, drop an offensive message and leave. This is the way scammers show anger – do not let them get into your computer!

Screenshot of Windows has been block due to suspicious activity malicious pop-up

How did your computer got infected with this scareware?

Windows has been block due to suspicious activity removal is a top-priority task, but another essential thing is improving knowledge about malware distribution methods. Most common malware distribution method is sending out malicious email letters containing harmful attachments. We believe that there is no need to mention how to fight back against this technique. Another method used to distribute malicious programs is called malvertising. Criminals create malware-laden ads and inject them into various ad networks, and as a result, malicious ads can appear even on legitimate websites. You can also install such malware after carelessly installing free programs or pirated software downloaded from the Internet. To prevent malicious files from touching your computer system, defend it with a reliable anti-malware software.

Uninstalling Windows has been block due to suspicious activity virus

Obviously, Windows has been block due to suspicious activity virus displays convincing messages that can deceive some computer users. If you have been convinced to call the provided number and revealed some personal information to these scammers, please hurry up and consult with a bank employee about the necessary security measures. Also, do not waste your time and take care of Windows has been block due to suspicious activity removal. To remove Windows has been block due to suspicious activity malware, do the following:

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall “Windows has been block due to suspicious activity” virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
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To remove “Windows has been block due to suspicious activity” virus, follow these steps:

Remove “Windows has been block due to suspicious activity” using Safe Mode with Networking

Dear visitor, do not call 1-888-322-9655! If your computer displays pop-up messages asking you to call 1-888-322-9655 for help, understand that you are dealing with technical support scams that seek to swindle money from you. Please do not try to delete this virus manually – use a reputable anti-malware program to solve this problem.

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove “Windows has been block due to suspicious activity”

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete “Windows has been block due to suspicious activity” removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove “Windows has been block due to suspicious activity” using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of “Windows has been block due to suspicious activity”. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that “Windows has been block due to suspicious activity” removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from “Windows has been block due to suspicious activity” and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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