Atm it seems like a Polychop internal issue, there is no need for ED to respond themselves unless it gets worse imho.
Tbf information security is generally the responsibility of the respective companies, if information leaks into the public, information security has failed. And the public will discuss it if it's of public interest.
I can understand it if ED doesn't want discussion about leaked internal information (from both ED and their partners) in their own moderated spaces and forums, and they have every right to do so imho. But questions arise nonetheless and should be addressed by Polychop (or ED if necessary).