For what it's worth - and welcome to my surreal world - I told News Corp that the absence of a formalconfirmation or denial would be viewed as de facto confirmation.
"Our legal department sent a formal request to Bloomberg to verify exactly what information reporters had access to and confirmation of their controls to prevent future breaches, " JPMorgan said in a statement, without elaborating.
"Our legal department sent a formal request to Bloomberg to verify exactly what information reporters had access to and for confirmation of its controls to prevent future breaches, " said J.