was doing this. >> they spirited him out. >> reporter: in madrid, spanish authorities confirmed to cnn an investigation is underway. they're not giving any other information. the raid took place on february 22, just days before president trump's second summit with kim jong-un in hanoi. etch periods say given that, it's doubtful the u.s. would have risked being involved. tonight, u.s. intelligence is not commenting on what happened in spain or on this shadowy group. still, analysts say if they were behind the raid and if they did steal computers, what they took could be valuable to u.s. intelligence. >> the north korean embassy in madrid has been identified by experts as a hub of elicit activity. also procuring luxury goods aimed to keep kim jong-un's