

72 hours, or three days) to pay them for the key.

The criminals retain the only copy of the decryption key on their server – it is not saved on your computer, so you cannot unlock your files without their assistance.

(These threats can usually be unlocked without paying up, using a decent anti-virus program as a recovery tool.)ĬryptoLocker is different: your computer and software keep on working, but your personal files, such as documents, spreadsheets and images, are encrypted. Some ransomware just freezes your computer and asks you to pay a fee. It also explains how to improve your security against this sort of threat in future.ĬryptoLocker, detected by Sophos as Troj/Ransom-ACP, is a malicious program known as ransomware. The article tells you about prevention, cleanup, and recovery. This article explains how the CryptoLocker ransomware works, including a short video showing it in action.
