• BlueKey@fedia.io
      link
      fedilink
      arrow-up
      4
      ·
      2 hours ago

      Not really, they use a derivate of Signals protocol. But this doesn’t stop them from making their closed source clients to forward the securely received messages to them. An idea which comes to mind would be the “link device” feature: they invoke it to link their internal client to your phone and the apps hides it from the device list.