Cyber fraud incident and service update

We are committed to keeping members informed about the cyber fraud incident and potential service outages through updates on this webpage.

Member update from the Chief Executive



Service Update

We’re experiencing a high volume of calls to our contact centre that may result in a longer than normal wait time. We apologise for this disruption to our services.

Cyber fraud update

A number of superannuation funds, including AustralianSuper, recently reported an increase in suspicious activity on member accounts. 

We identified suspicious activity in relation to around 600 of AustralianSuper’s 3.5 million member accounts. Criminals used stolen passwords and personal identity information from other sources to access accounts to commit fraud.

Unlike other recent cyber incidents reported in the media over the last few years, cyber criminals did not access our systems.

Keeping members’ money and data safe is our highest priority and we have taken immediate steps to safeguard members’ accounts, including:

  • Locking impacted members accounts and where possible notifying them, via SMS or email
  • Putting additional security controls in place for all members to protect their accounts. This includes temporarily restricting the ability to change bank account and contact details via the mobile app and online accounts. To do this, members will need to call us. We regret the inconvenience this will cause some members.
  • We have reported this incident to – and are actively working with - the relevant authorities on a coordinated response.

If you think there has been suspicious activity on your account, such as a transaction you haven’t made or a change to your phone number, email or bank account details, please call us on 1300 300 273 8am-8pm (AEST) weekdays.

Unexpected account balance

If you see a reduction in your account balance you weren’t expecting, this does not necessarily indicate fraudulent or suspicious activity on your account. 

Global markets are experiencing more volatility than usual, largely due to geopolitical events and US trade (tariff) policy. It’s important to remember that market ups and downs are a normal part of investing.

If you are concerned about suspicious activity or transactions, please call us on 1300 300 273 8am-8pm (AEST) weekdays. 

For the latest on superannuation in volatile markets:

Market Volatility | AustralianSuper

Cyber Incident Update

Mike Backeberg, Chief Technology Officer, provides an update on the Fund’s management of the cyber incident impacting a number of superannuation funds, including security measures and controls in place to protect members’ accounts. 

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