How to unlock computer from NSA Internet Surveillance Program Virus? Unlock guide: http://guides.yoosecurity.com/remove-nsa-internet-surveillance-program-virus-to-unlock-computer/ Does the NSA lock computers? Yes. NSA Internet Surveillance Program Virus is also known as National Security Agency Internet Surveillance Program Virus or Prism scam. When computer locked by NSA Internet Surveillance Program Virus, you are required to pay $300 to unlock the computer, but it is not real, even if you paid the fine, your computer still be blocked by NSA Internet Surveillance Program Virus prism scam. How to remove NSA Internet Surveillance Program Virus completely? Since no anti-virus programs can stop NSA Internet Surveillance Program Virus ransomware warning screen, manaul removal is the only way to resue your computer. NSA prism virus locked down your computer and scared you that you have done something illegal or watched child porn,or for criminal activities. So NSA locking computer when you were surfing on the internet. NSA Internet Surveillance Program Virus is not legit but scam, please don't pay any money to the hackers and just manually get rid of NSA Internet Surveillance Program Virus from your computer. If you don't know what process to do, please contact YooSecurity experts 24/7 online for assistance.