At the moment there is a FBI scam blocking your PC once you infected your computer. This scam varies from country to country. If your computer been infacted you will receive a page blocking your PC and showing the following message:
Remember its a SCAM!! DO NOT PAY ANYTHING
System Failure Federal Bureau of Investigation All Activities of this computer has been recorded. All your files are encrypted. Don’t try to unlock your computer! Your PC is blocked due to at least one of the reasons specified below. Copyright and Related Rights law (Video, Music, Software) and illegally using and distributing copyrighted content, thus infringing Article I, Section B, Clause 8, also known as the Copyright of the Criminal Code of the United States of America. Article 202 of the criminal provides for deprivation of liberty for two or twelve yours. Illegal access has been initiated from your PC without your knowledge or consent, your PC may be infected by malware, thus you are violating the law On Neglectful Use of personal Computer. Article 210 of the Criminal Code provides for a fine of up to $100,000 and/or a deprivation of liberty for four to nine years. Pursuant to the amendment to the Criminal of United States of America of May 28,2011, this law infringement (if it is not repeated – first time) may be considered as conditional in case you pay the fine to the state. Fines may only be paid within 24 hours after the infringement. As soon as 24 hours elapse, the possibility to pay the fine expires, and a criminal case is initiated against you automatically within the next 24 hours! To unlock the computer, you must pay the fine through REloadit Pack of $300. To unlock your computer locked by the United States Cyber Security REloadit Pack fine Virus and to avoid other legal consequences, you are obligated to pay a release fee of $300. Payable through REloadit Pack via Walmart Card or Kmart Card etc. After successful payment, your computer will automatically unlock.