that does indeed seem like the broadest CYA clause their lawyers could come up with, but perhaps it&#x27;s not broad enough, because consider how the The Intercept was able to determine which of the calls were between prisoner and attorney: The Intercept just checked (for a sample of the 77 MM records) for membership of the phone number called, in a directory of lawyers and law firms (obviously under-inclusive because this directory usually lists office lines not individual lawyer&#x27;s cell phones, as the article states). In other words, those phone numbers were indeed &quot;known&quot; to belong to attorneys--in fact, publicly known.