The October 2019 attack involved targeting the personal email accounts of several parliamentary staffers in an attempt to bypass network security controls in place for their official email addresses.Credit:Alex Ellinghausen
Senior government sources said the attack had the same threat indicators as the cyber security breach in February 2019,which could suggest China was behind the attack.
The Department of Parliamentary Services would not confirm this,with a spokeswoman saying the department did not publicly discuss security matters.
"It is not appropriate to publicly disclose wide-ranging details of cyber security controls or of cyber security incidents,"she said."DPS continues to work with relevant agencies and to refine and deploy cyber security measures."
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The October 2019 attack involved targeting the personal email accounts of several parliamentary staffers in an attempt to bypass network security controls in place for their official email addresses,according to the DPS annual report.
There were"thousands of attempts to inject malware into the system"that were blocked by parliament's cyber security operations centre using intelligence from other government security agencies.
"Targeting individuals,rather than technical systems,also demonstrated the importance of personal responsibility in maintaining a secure environment,"the annual report said.