It was a many months transition, and it’s finally done
Fun thing, you can actually make a backup of all* your messages, groups, contacts, etc. So before leaving you can have all of your data in case you need that one contact or something
The final red flag was as that allegedly Russian authorities were messing with people’s deleted messages. Not for the first time there are news that they could read, modify, delete, see location, and etc. Screw it, this is unsafe, I’m out.
Also, these days telegram is really at the state of a pile of garbage, bloated, buggy, and shady messenger.
I posted this down below in a comment thread but I’m afraid it won’t be seen and not enough people know about this.
Session was at first a fork of Signal without usernames.
Now by design it uses their own custom tor-like service (instead of just… using tor) and does not support forward secrecy or deniable authentication, so anyone who collects the messages in transit can either find a vulnerability in the encryption scheme, or spend enough GPU resources to crack it, and they have confirmation of who sent and received the message and what the contents of the message are. And is headquartered in Australia, which is 5EYES and much more against encryption than the US. Oh, and the server is closed-source.
Regarding Australia’s 2018 bill…
Regarding the ‘vulnerability or cracking them later’ bit…
From Session’s own FAQ:
I wouldn’t touch it with a 12ft ladder.
The thing I find most suspicious is their “onion routing”. An average Joe like me cannot run a node like he can do with I2P or Tor. There is a gigantic upfront payment for that. So that ensures the nodes would be run by crypto bros, companies and governments.
FYI, regular Signal now has usernames available with the option to hide your phone number switched on by default (you may still need tithe beta release for the next few months since it’s staggered rollout)
Signal still requires a SIM card & an Android or iOS primary device. Usernames here just let you cloak your phone number, not keep it a secret from the service.
As an Australian, either.do I. They are in Mastodon and I have pointed out that being in Australia should make them a no go for anyone.