Secure means there are enough funds already located through Ukyo alone and other recently discovered Ukyo's interests which are enough to cover all funds.
Adara, how do you think that works mate? You don't get priority, that's not how it works. You seemingly have no experience of these situations and nor have you taken professional advice because if you had you would not be talking like that. You'd also understand that you'd be forcing the situation unnecessarily and most likely ensuring you get virtually nothing if you believe the money isn't there versus there actually being a rescue plan.
If a situation were to occur which involved a creditor situation, preferred creditors are paid first (receivers, taxman, etc) and then any remaining WeExchange assets are divided out such that everyone gets a % in the dollar.
I suggest you speak to a lawyer and they explain to you how a company claim would work - since that's what you seem to want to push - and how/what happens to an individual's assets, whether they have or haven't broken the law. As far as I know, ukyo has not acted illegally but you could get advice for both sides.
For example, if ukyo had $500k of assets and owed 1500 BTC ($1.5m) then there won't be much left for anyone after costs, and we all get the same %. I'm making those numbers up but you get my point. And that's if ukyo personally would be on the hook.
There is no vigilante stuff you can do here.
(Note: I have not experienced this in the US/Aus but AFAIK it's fairly similar; I'm unsure about personal assets)
TL;DR There are no other means. This is the real world where we're subject to the rule of law - corporate law included.