Rumour has it that both friend and foe (daesh,anonymous,...) are mostly using ICQ (stupid), Telegram Messenger (a bit less stupid) and PkTron Chatstream (smarter) via Tor browser or vpn. Both Telegram's and PkTron's owners/administrators/sysops are the real weak links. Even better than a backdoor is an inside man... Having said that, I guess they use pkTron for the anonymity and obfuscation. Hiding / cloaking possibly beats encryption anyway.
Rumour has it that both friend and foe (daesh,anonymous,...) are mostly using ICQ (stupid), Telegram Messenger (a bit less stupid) and PkTron Chatstream (smarter) via Tor browser or vpn. Both Telegram's and PkTron's owners/administrators/sysops are the real weak links. Even better than a backdoor is an inside man... Having said that, I guess they use pkTron for the anonymity and obfuscation. Hiding / cloaking possibly beats encryption anyway.
Ariel.