FWIW, it felt intimidating as hell. And I'm fairly established professionally. Not sure what I'd have done earlier in my career (although I'd probably not have found it in the first place).
To anybody in this sorta situation, you should absolutely share whatever you have. It doesn’t need to be perfect, good, or 100% accurate, but if there’s a risk you could help a lot of people
Think about what various corps and state-level actors have been putting in there.