I'll focus on the ethical side of the matter, which I've always stressed, because I'm unfamiliar with the grounds of a legal dispute. I don't believe that Bohemia is in a position where they can't do anything; whether that have chosen to, or are indeed in the process of acting upon, we don't know.
There's no doubt in my mind (and many others from what I've read) that there is a serious ethical concern here, I won't explain it again because I'm sure you're already aware. Bohemia should be working with content creators, especially those who have been victim of this event, to ensure that they're doing everything necessary to prevent this kind of incident taking place again.
If no action can be taken regarding this incident, rather than ignoring the matter, work should be done to prohibit this taking place again in the future.