I’d like to think anyone with information who isn’t a part of it would share any information they have regardless. But there could be a real power imbalance and risk of danger/retribution. And potentially no money, or even worse lost money. For example, if your information implicated X and X finds out, what if you are civilly sued by someone with deep pockets. You’d need a lawyer. And to pay for a lawyer.
Or what if X administers the reward— highly doubt they jump to pay it out. My mind goes again to a litigation over the reward, again with one party potentially having much deeper pockets.
This is why I would be interested in learning how the reward is administered, beforehand. I would consult with a lawyer in advance about the process and the risks and legalities of reward claiming.
There is still physical danger risk, too, MOO.