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NSA virus. How to Remove? (Uninstall Guide)

removal by ,   Also known as NSA lock virus | Type: Ransomware

What is NSA virus?

NSA virus (also known as NSA Internet Surveillance Program virus) is a serious ransomware, which is used by cyber criminals to block down computers and make users pay for unblocking them. So, when PC gets infected with this cyber threat, user immediately loses Internet connection and finds himself/herself disabled when trying to launch legitimate programs. Besides, instead of typical desktop, NSA virus starts showing its professionally-made notification, which reports about various law violations and asks to pay the fine of $300. It presents as official notification from the National Security Agency and accuses users of storing and distributing child pornography, copyrighted content and similar activities. No matter how trustworthy this alert looks for you, you should never believe it. Instead of paying the fine and losing your money, you should remove NSA virus from the system. This is the only thing that helps to remove the block from the system.


NSA virus is distributed via security vulnerabilities found. In most of occasions, it gets inside its target PC system with infected attachments that arrive in misleading emails presenting themselves as notifications from FedEx, eBay and similar companies. Once it gets inside the system, this Trojan horse modifies some of PC’s parameters and locks down the machine. After that, victim starts seeing such warning that covers entire PC’s desktop:

NSA Internet Surveillance Program
Computer Crime Prosecution Section
Your Computer has been locked!
Your computer has been locked due to suspicions of illegal content downloading and distribution.
The downloaded content (photo and video files) was automatically classified as child pornograpjic materials.
Your case can be classified as occasional/unmotivated, according to 17 (U.S Code)
Thus it may be closed without prosecution.Your computer will be unblocked automatically.In order to resolve the situation in an above-mentioned way you should pay a fine of $300 (MoneyPak)

Please, do NOT believe this fake notification that is used to make people pay invented fine! We highly recommend ignoring it and also using a guide given below that will help you remove NSA virus from the system.


NSA virus locks down your computer and asks a ransom to  unlock it. typical ransom sum is 300 USD. Computer is locked and you can not use. Users pay ransom out of desperate, but it dow not solve the problem. Virus stays on the system and ransom can be asked multiple times. you need to get rid of NSA virus manually of with automated help.

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Compatible with Microsoft Windows
What to do if failed?
If you failed to remove infection using Webroot SecureAnywhere AntiVirus SpyHunter, read here how to submit a support ticket or submit a question to our support team and provide as much details as possible.
SpyHunter is recommended to uninstall NSA 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 SpyHunter malware removal tool.

More information about this program can be found in SpyHunter review.

If you decided to select another anti-spyware, uninstall SpyHunter from your computer.
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Webroot SecureAnywhere AntiVirus is recommended remover to uninstall NSA virus. You should confirm using free trial that it detects current version of parasite.
Not using OS X? Download a remover for Windows.
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Geolocation of NSA virus

Map reveals the prevalence of NSA virus. Countries and regions that have been affected the most are: United States.

Removal guides in other languages

Information updated:

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