UPDATED!
Increasingly this subject have an extreme importance, especially in business and where the data is more sensitive.
For those who are unaware, this type of ransomware (after the user access any site and/or click on an executable file that is usually sent by email) encrypts all data that the user has access, including mapped drives. After this encryption the user is prompted to pay a certain amount (usually 500 euros/dollars) to have access to the decryption key. There is no solution! Only prevention.
In this Post I will show you nine ways of prevention!