""Furthermore, you agree to indemnify and hold harmless the owners of this forum, any related websites to this forum, its staff, and its subsidiaries. The owners of this forum also reserve the right to reveal your identity (or any other related information collected on this service) in the event of a formal complaint or legal action arising from any situation caused by your use of this forum.""
This means to law enforcement, lawyers etc if a complaint has been filed etc. It does not say he can put this in public though at any time.
So yea this groups own TOS was violated and that needs to be fixed.