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Statement on Cyber Incident

Aristocrat confirms it experienced a cyber incident around 1 June 2023, whereby a criminal
hacker exploited a newly identified (zero day) vulnerability in third-party file sharing software
(MOVEit) used by the company.

The hacker extracted data from a company server, including personal information belonging to
Aristocrat employees and other data. Aristocrat is aware of reports that the criminals have now
published extracts of the stolen data online.
Aristocrat upholds high probity standards and takes the privacy and security of all personal data
seriously. Aristocrat has taken comprehensive steps since becoming aware of the incident,

  • immediately containing the incident and remedying the MOVEit software vulnerability;
  • notifying relevant law enforcement, required gaming and other regulatory authorities;
  • working with the support of independent experts to determine what data was exfiltrated, implement mitigations and uphold our obligations; and
  • advising all Aristocrat employees globally and offering complimentary credit monitoring and identity theft protection services.

Aristocrat has completed its risk assessment of any potential impact to its business arising
from this incident. Based on the information available as at this date, Aristocrat expects low
business impact with the execution of an appropriate risk management and mitigation plan.
We will continue to manage this incident proactively and comprehensively, in the best interests
of our people, business and other stakeholders.

Further information: 

Investors: James Coghill
General Manager, Investor Relations 
Mobile: (61) 412 426 272 

Media: Peter Brookes 
Citadel Magnus 
Mobile: (61) 407 911 389