On pages 117-118 of Black List, Thor makes a stunning inference that, on reflection, is as obvious as the fingers on your hand:
“For years ATS had been using its technological superiority to conduct massive insider trading. Since the early 1980s, the company had spied on anyone and everyone in the financial world. They listened in on phone calls, intercepted faxes, and evolved right along with the technology, hacking internal computer networks and e-mail accounts. They created mountains of ‘black dollars’ for themselves, which they washed through various programs they were running under secret contract, far from the prying eyes of financial regulators.