The Commonwealth Bank has argued that greater access to public and private data (like ATO data) could help to reduce fraud, regulatory costs and credit risks. This is part of the new ‘open banking’ system that will allow consumers to securely share bank-held financial records.

https://www.brisbanetimes.com.au/business/banking-and-finance/canberra-urged-to-join-the-data-sharing-action-20200127-p53v1p.html