If they are NGO located in the US, nothing I assume prevents them from disclosing who they are. I mean, surely, do not disclose any details related to Belarus o

If they are NGO located in the US, nothing I assume prevents them from disclosing who they are. I mean, surely, do not disclose any details related to Belarus or Russia, but details like NGO name, if they are registered as non-profit - copy of the public info from the registration, contact person, etc. - could be provided? I mean, far it would be from my thought to distrust an anonymous message posted on anonymous board without any details whatsoever, but some people say "trust but verify"...