Has anybody said anything about the source of these leaks? From what I understand they come from multiple (14?) off shore service providers. Were those all comp

Has anybody said anything about the source of these leaks? From what I understand they come from multiple (14?) off shore service providers. Were those all compromised by the same perpetrator? Quite a feat. How can we know the data wasn't filtered before reaching the ICIJ? What about the legality of this? Every decent person seems to love these types of leaks while admitting there's nothing inherently illegal going on. Does that mean it's nothing more than "celebrity secrets exposed"? With elected officials you could make the case that they should be held accountable but what about people who never held or no longer hold office? What argument justifies that all this dirty laundry should be exposed? Is it morally correct to hack my neighbor's email and expose the fact he didn't declare his taxes properly, or is there some kind of threshold that should be applied?