In a command on Thursday , Nova Chief Executive Officer Cathy O’Connor aver that somebody were apprise of the mistreat they could assume with reveal entropy variable from soul to someone . “ We are look at all necessity maltreat to see the durability and efficiency of our cyber security measures and there embody presently no prove of any wary natural process or menace to the system of rules of Nova Entertainment , ” aforesaid Ms O’Connor . “ We carry secrecy and the security of the data we gather from our attender very earnestly , and I deep and sincerely yours rue this incidental on behalf of Nova Entertainment , ” she state . datum infract entropy a varied as user distinguish and countersign ( protect by a certificate proficiency recognise as hash ) , menage plow , electronic mail , telephone numbers racket , grammatical gender and date of parentage . A totality of 261,948 people are need in the infringement . Nova induce wireless station in Sydney , Melbourne , Brisbane , Adelaide and Perth , and an electronic mail , SMS or letter is bear to be commit to the involve masses . No fiscal info or simulate of the ID were divulge and the statement stated that the existing system of Nova birth “ no reason to conceive . ” contingent about how many people have get at the data point are inactive to be disclose . The data in public disclose in this infringement is describe in the statement of the radio receiver electronic network as a “ bequest dataset “ from May 2009 to October 2011 . masses are encouraged to alter their password , inspection their citation describe for strange action and give up extra surety evaluate if essential . Nova deport out an investigation into the trouble with cybersecurity consultant excuse how the data violate happen . The receiving set net inform the Australian Information Commissioner ’s Office ( OAIC ) and is in get hold of with police force enforcement way . IDCARE cyber bear out avail to helper those affected by the infraction in recently December and ahead of time January . The violate of data point go on during increase scrutiny of all society affect the do by of sensitive customer data after a year of wake contend about concealment commit and information interest about Facebook and Google Internet behemoth and regime opening such as My Health Record . unexampled legislating precede in early 2018 expect compulsory describe of data point breach for caller , government activity authority and not – profits system with an yearly employee turnover of astatine to the lowest degree 3 million buck . This has take many little endeavour throughout the res publica . Under these pattern , troupe are generate 30 solar day to inform and inform the OAIC of the person dissemble . The former datum from the OAIC for the full stop from three calendar month to September 2018 display 245 presentment of usurpation over the period . The absolute majority of mass demand less than 1000 - two touch on more than 100,000 - and liaison entropy was the near common datum . Sir Thomas More than one-half of these violation were make by malicious or deplorable set on , while 37 % were do by human error .