I've seen some people on Reddit saying that this happened sometime ago so I'm not sure If it's the case or not but since it says "To the present moment", I'm going to guess It's a new leak.
It happened some time around Aug 21 (that was the time they notified users in regards to the hacking incident).
The email they sent to all of their users (make sure to click zoom, so it would be readable):
https://imgur.com/a/aDV9t