Paul Karp, reporting for The Guardian: The Department of Social Services has written to 8,500 current and former employees warning them their personal data held by a contractor has been breached. In letters sent in early November the department alerted the employees to "a data compromise relating to staff profiles within the department's credit card management system prior to 2016." Compromised data includes credit card information, employees' names, user names, work phone numbers, work emails, system passwords, Australian government services number, public service classification and organisation unit. The department failed to warn staff how long the data was exposed for but a DSS spokesman told Guardian Australia that the contractor, Business Information Services, had advised that the data was open from June 2016 until October 2017. The data related to the period 2004 to 2015.