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Australian regulator to review banking sector AI use and customer impacts

By Thomson Reuters Sep 29, 2026 | 2:00 PM

By Scott Murdoch

SYDNEY, Sept 30 (Reuters) – Australia’s corporate regulator said on Wednesday it would formally review the country’s banking sector’s usage of ​AI in dealing with customers.

The Australian Securities ‌and Investments Commission (ASIC) warned in May the banks should take urgent action on tackling potential cyber risks from frontier AI systems.

• A letter from ASIC sent to the ‌banks ​on Wednesday, reviewed by Reuters, ⁠said the review would ⁠focus on new and proposed use cases of AI by banks and the potential impact on customers.

• ASIC said it was aware of ​the potential benefits created by AI and automation for the banks but was keen to ⁠ensure customers would remain well ⁠protected through decision making and lending ​processes.

• ASIC said earlier in August that had it ​hosted nine roundtable events with 600 participants from ‌across Australia’s financial services sector to survey AI practices and behaviour in the workforce.

• It said one of the key themes which emerged was ⁠how banks and boards deal with increased cybersecurity threats and the pace at which AI-led attacks can occur.

• ⁠A group of ‌major banks ING, NatWest, Bank of ⁠America Capital One and Commonwealth Bank ​of ‌Australia said earlier this month customers ​were enthusiastic ⁠about the potential of agentic commerce and keen to enable it.

• But the banks warned AI technology was advancing faster than many industry standards and consumer protections.

(Reporting by Scott Murdoch in Sydney, Editing by ​Louise Heavens)