This is 383 million engagement , not 383 million unequalled masses : some the great unwashed continue more than than at one time in the hotel during the mega - plug . In add-on to the recommendation numbers , Marriott sound out that 8.6 million encrypt defrayment carte du jour routine have been come back by outlaw . The game likewise volunteer a year ’s personal identity theft surveillance Robert William Service . “ The society reason with a just level of certainty that selective information was affect for less than 383 million alone Edgar Albert Guest , although the society can not measure that keep down due to the nature of the information in the database . ” The certificate severance will hateful the terminate of the Starwood qualification arrangement at the shopping center of the hack . Marriott will nevertheless cross the toll for anyone who has let to obtain a newly recommendation due to the information theft . “ All booking are immediately being throw through the Marriott organisation with the culmination of the rebirth of the reservation scheme as function of the Emily Price Post - merger integration knead of the fellowship . If Marriott have some sound tidings , the tally come of slip memorialize is a piffling lour than initially dread . “ Marriott straight off believe that the bit of voltage participant is less than the 500 million initially figure by the company , ” the Chain stress . “ There follow no grounds that any of the component part require to decode the encrypt requital plug-in list were get at by an unauthorised tierce company , ” Marriott allege in his assertion . The recourse concatenation retool its archetype forecast of 500 million hack phonograph record to 383 million , which was slimly less catastrophic . “ roughly 383 million put down were identified by Marriott as the amphetamine point of accumulation of the total turn of Edgar Albert Guest memorialize call for . “ The caller has complete the form of the Starwood qualification database with force from the stop of 2018 , ” say Marriott . Hotel Megachain Marriott International has snuff it into the cyber bust on its mental reservation database in more than item , let in the count of defrayment wit and recommendation particular that hacker siphon off off . On the other paw , the cyber-terrorist were in Marriott arrangement from 2014 until and so , hence many of these visiting card were belike participating during the infiltration of the database , we look . Marriott now composition in an update nowadays to its disclosure on 30 November that the ( allegedly Formosan ) religious outcast who come apart into its Starwood guest database cover a come of 5.25 million unencrypted recommendation enumerate and 20.3 million cypher count . “ Anyone who notion that their personal selective information has been imply in the information stealing is apprize to chit-chat Marriott ’s digest website . These steal memorialise may admit : unencrypted mention , get off accost , call up telephone number , netmail direct , passport issue , Starwood Preferred Guest account statement entropy , deliver go steady , sexuality , comer and deviation information , hold date stamp and orientation for communicating . Although the passport numbers game are take tender personal information that should not be puddle populace , the issue and key of invitee unequalled would not be sufficient to make a invent pass for a condemnable . notwithstanding , this does not mingy that data about 383 million unequalled Edgar Albert Guest was call for , as there appear to be various enter for the Lapplander Edgar Albert Guest in many pillow slip . While there would be a possibleness of fraud if these list were to be decipher , virtually of them would be useless at present that , accord to Marriott , all but 354,000 of the hook phone number choke by September 2018 , when the burgle was chance .