File-Encrypting Ransomware "Telecrypt" Abuses Telegram
A new file-encrypting ransomware dubbed by researchers “Telecrypt” abuses the instant messaging service Telegram for command and control (C&C) communications and to allow victims to send messages to the attackers.
Read more: File-Encrypting Ransomware "Telecrypt" Abuses Telegram
Story added 10. November 2016, content source with full text you can find at link above.