Cyber Security

Posted: November 29th, 2022

Important information about a cyberattack at YMAC

These pages have been created to provide up-to-date information to help you understand and navigate the cyberattack on YMAC.

On 5 December 2022, YMAC began contacting individuals affected by the cyberattack via letter, email or phone call.

However, YMAC does not have contact details for some individuals who have provided only their BSB/account details to YMAC for payment purposes, and have potentially been impacted by the cyberattack. If you have any concerns about your bank account details, please contact YMAC by calling 1800 270 709 or email us at