Over the weekend the Reserve Bank of Australia (RBA) confirmed an ongoing hack investigation.
In a statement, the RBA said:
As reported in today's media, the Bank has on occasion been the target of cyber attacks. The Bank has comprehensive security arrangements in place which have isolated these attacks and ensured that viruses have not been spread across the Bank's network or systems. At no point have these attacks caused the Bank's data or information to be lost or its systems to be corrupted. The Bank's IT systems operate safely, securely and with a high degree of resilience.