So interesting that people are still recommending Signal. It has always run on Amazon servers so the non-encrypted metadata been harvested by any agency continuously. Last November they introduced first time closed source server code in their centralized architecture to “fight” non-existing spam. At the beginning of January, the founder and ceo - an avid defender of privacy rights - stepped down from his own company… Doesn’t it look like a takeover of the recenty worldwide popular Signal… Wake up guys