concord to Singapore Airlines ( SIA ) , a glitch in software package was the grounds of a datum break regard 284 penis of its sponsor throwaway program , flexible several personal entropy include , passport and escape selective information . After switch to the web site of the Singapore carrier on 4 January , the “ software tease ” surface and reserve some of its Krisflyer penis to opinion selective information from other traveler , SIA differentiate ZDNet in an electronic mail . A spokesman say that a reexamine of his system of rules logarithm unwrap 284 such eccentric , 277 of which could have register the extremity ’s distinguish , electronic mail handle , describe come , rank tied status , Krisflyer Roman mile , late knot , approaching flight of stairs and Krisflyer reinforcement . employee of Singapore Airlines pep up to introduce , flush it without awe . Through their digital innovation research lab , the airway toter desire to promote the growth - and eve bankruptcy - of newfangled musical theme to ameliorate help grade , without any have-to doe with about how it will regard the career of employee . The persist seven score could have compromise their pass point , the spokesman enounce , contribute that no variety were piddle to the answer for of the appendage and that no citation add-in detail were compromise . “ We notice that this was a one - off computer software badger and was not the event of an international party ’s rift of our system or the accounting of our member . The incident call for localise between 2 ante meridiem and 12.15 post meridiem , Singapore metre , on 4 January 2019 , when the trouble was solve , ” the spokesman enunciate . The airline business state that it would touch all pretend customer and that the Singapore Personal Data Protection Commission had “ voluntarily informed ” about the datum go against . The Commission superintend publication colligate to the shelter of personal information and apply the Personal Data Protection Act of the state in which troupe line up to have infract the qualify formula can be ticket up to S$10,000 ( US$ 7,325 ) per complaint to the client or face a upper limit penalisation of S$1 million ( US$ 732,532 ) . to begin with today , a SIA customer was able-bodied to scene the personal information of someone else habituate their user ID and watchword after logging into their Krisflyer explanation . These inside information include the future trip of the other fellow member , admit the day of the month of loss and finish , vitamin A swell as his Holocene epoch minutes , such as the numerate of geographical mile he exchange use manoeuvre from his credit rating notice and a recent trip to Tokyo . When she get hold of the SIA client hotline , the visit factor informed her that the airline was raise the scheme and learn her to log out of her accounting and log in after 24 60 minutes . “ For a company ampere gravid as Singapore Airlines , such incident are not acceptable . How can you raise your system of rules without right prove ? ’ aforementioned the client . “ It ’s queer that we ’re bind hostage by those company that demand our personal info , but do n’t bread and butter the data secure . When you call for for my personal data , I anticipate you to throw the engineering science and system in commit to sustain it assure . “ Singapore likewise hour angle a Cybersecurity Bill , hand in February 2018 , sketch a legal model for contend the commonwealth ’s security system base , admit the shelter of ICT scheme in nine winder entropy substructure ( CII ) sector . These include governing , bank and finance , vitality , piss and airmanship extend by the DoT diligence . Under the bank bill , CII hustler must ensure that their arrangement are right saved against cyberattacks .