don't be too surprised to find out some of these "security recovery firms" have nice cozy relationships with these malware producers... they sell the idea that they are recovering your data with their special expertise... but all they are doing is keeping the list of contacts at each botnet and agreeing on a prepaid 30% of what they are asking their "clients" for... then they just charge the client "double" that and say it was the costs of decrypting the keys..... it is a scam market now.

no they don't.... they only annoy people.