▁turned ▁out ▁to ▁be ▁identical ▁with ▁Bar cl ay ' s ▁dispatch , ▁convin cing ▁the ▁NK VD ▁that ▁Phil by ▁had ▁seen ▁the ▁full ▁Bar cl ay ▁report . ▁A ▁similar ▁lap se ▁occurred ▁with ▁a ▁report ▁from ▁the ▁Imperial ▁Japanese ▁Emb ass y ▁in ▁Moscow ▁sent ▁to ▁Tokyo . ▁The ▁NK VD ▁received ▁the ▁same ▁report ▁from ▁Richard ▁S orge ▁but ▁with ▁an ▁extra ▁paragraph ▁claim ing ▁that ▁Hitler ▁might ▁seek ▁a ▁separate ▁peace ▁with ▁the ▁Soviet ▁Union . ▁These ▁la ps es ▁by ▁Phil by ▁ar oused ▁inten se ▁susp icion ▁in ▁Moscow . ▁ ▁El ena ▁Mod rz hin sk aya ▁at ▁G U GB ▁headquarters ▁in ▁Moscow ▁ass essed ▁all ▁material ▁from ▁the ▁Cambridge ▁Five . ▁She ▁noted ▁that ▁they ▁produced ▁an ▁extraordinary ▁wealth ▁of ▁information ▁on ▁German ▁war ▁plans ▁but ▁next ▁to ▁nothing ▁on ▁the ▁repeated ▁question ▁of ▁British ▁pen etr ation ▁of ▁Soviet ▁intelligence ▁in ▁either ▁London ▁or ▁Moscow . ▁Phil by ▁had ▁repeated ▁his ▁claim ▁that ▁there ▁were ▁no ▁such ▁agents . ▁She ▁asked , ▁" Could ▁the ▁S IS ▁really ▁be ▁such ▁f ools ▁they ▁failed ▁to ▁notice ▁suit case - loads ▁of ▁papers ▁leaving ▁the ▁office ? ▁Could ▁they ▁have ▁over look ed ▁Phil by ' s ▁Commun ist ▁wife ?" ▁Mod rz hin sk aya ▁concluded ▁that ▁all ▁were ▁double ▁agents , ▁working ▁essentially ▁for ▁the ▁British . ▁ ▁A ▁more ▁serious ▁incident ▁occurred ▁in ▁August ▁ 1 9 4 5 , ▁when ▁Konst antin ▁Vol kov , ▁an ▁NK VD ▁agent