friendlyjordies did a video on this doxxing; https://www.youtube.com/watch?v=VstcyWVtGt4
Leaking a private chat is doxxing? Grow up. The modus operandi of the Aus govt. is to warp these already fairly well-defined terms for their own use, removing their original meaning completely.
Certainly wouldn't have been classed as doxxing if it was a Palestinian group chat being leaked by Jewish Australians, the Jewish lobby would instead be screeching "hate crimes!!!!"