It is possible that they phished a few users (or used account details from another leak) and the rest of the data is BS. I don't think they're claiming zero kn

It is possible that they phished a few users (or used account details from another leak) and the rest of the data is BS. I don't think they're claiming zero knowledge. They're doing the exact opposite: they're saying they have complete knowledge, and that it simply didn't happen. I hope, for their sake, that they are correct.