Cryptolocker

Cryptolocker


  • Cryptolocker is a trojan virus, first discovered in September 2013, that encrypts files on a local computer hard drive or mounted network drive. Once loaded, a message is displayed to the user, telling them they must pay in Bitcoin or with a prepaid voucher by a specific deadline to access the locked files. This type of ransom action places Cryptolocker in a class of viruses called ransomware.

  • The Cryptolocker virus is transmitted most often through e-mail as an attachment. It activates when a user reads the e-mail and tries to open the attachment. Although it is easily removed from a computer using antivirus software, the files that have been encrypted will stay encrypted.


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