Your personal data/company data/passwords/website credentials etc. were infiltrated by a hacking group.
We expect from you a exchange of 0.35 BTC ($100) to this address; 19USe9wCY42UhBUGMVKrPvoQhB5FfFcCkW
After the payment. We will get your files back in place.
If this does not happen; You won't get your files back, we will take action and exploit more and leak all the info to third party’s.
You have been warned.

P.S;
How to buy BTC?
http://howtobuybitcoins.info/

Regards,

PTSD