I don't want to hijak @lorditerator's thread too but, as you answered me, it seems correct to answer you so...
Let me know: you asked Asgardia users to cope with an Asgardia's IT failure? That's interesting... as an IT myself, I can say that the solution was just "a DB query" far from the problem (hint: an "update" query, if you know what I mean). And yes, the data which was flagged for "everyone" view could be used for criminal activities, that's why they was given "you" (Asgardia) under the "privacy" statement, by the way.
That apart, are you saying there are three "senior team" components at all, counting yourself? 'cause that is wat asgardians saw: Igor, Lena, you... ok, four with Dr. Ram Jahku, revealed himself at HK conference. It's just to know as, in the past, all the "management" names have not been revealed "'cause of privacy concerns": if they was yet revealed why telling us that?
By the way, reading the ToS, one can notice that your asking for "real picture and real name" seems explicitly against art. 5 into "your conduct" section:
5. Refrain from posting any personal information of your own such as your email address, phone number, address, etc., and refrain from soliciting personal information from any user. However, if you do choose to post any personal information it means that you are making that information public and allowing everyone to use and access that information, and to associate it with you (i.e. your user name and if applicable any profile photo);
As the real name is a "personal information" which can be associated with user name, one decide by him/herself if to open it to the public: explicitly asking for it is not stated in the ToS but, as a matter of fact, is forbidden.
As @lorditerator told, and despite the nick can change, the ID handler will remain, and it's the one and only way to know if someone is, or is not, an "L2 asgardian user", taking in count you, the administration, having no official documents, have no way to certify the real name is "real" and the "real picture" is really of the registered user at all so, by the way, why asking? Differently from a legally formed government, you've no documents at all so, telling us "others does it" have no base at all.