ASIC & APRA Tell Financial Firms to Act on Frontier AI Risks

Key Takeaways

• Regulators Demand Action on Frontier AI: ASIC and APRA are urging financial market entities to move beyond awareness of frontier AI risks and take concrete steps to strengthen preparedness.
• AI Is Compressing Cyber Response Times: The regulators warn that frontier AI can allow threat actors to identify and exploit vulnerabilities far faster, increasing pressure on incident-response and recovery capabilities.
• Boards Need to Make Critical Decisions Early: Risk appetite, escalation authority, recovery priorities and communications strategies should be established before a crisis rather than decided while an incident is unfolding.
• Third-Party Concentration Risk Is a Sector-Wide Concern: Shared dependence on service providers could allow an isolated incident to develop into broader financial-sector disruption.
• Defensive AI Remains Limited: Financial firms are exploring AI for threat intelligence, vulnerability detection, code review and incident response, but ASIC and APRA said current capabilities remain limited.

Deep Dive

The Australian Securities and Investments Commission and Australian Prudential Regulation Authority have urged financial market entities to move beyond awareness of frontier AI risks and begin preparing for their consequences. The regulators said increasingly capable AI models are accelerating cyber threats while adding pressure to the technology and operational risks financial institutions already face.

The warning grew out of roundtables ASIC and APRA held in June and July with participants from across the financial system. The Australian Signals Directorate supported the sessions, which also included the Reserve Bank of Australia, Treasury and the Australian Competition and Consumer Commission.

The breadth of that participation is notable. Frontier AI is being treated not simply as another technology issue for individual firms to absorb, but as a potential source of risk across an interconnected financial system.

“The urgency of this challenge cannot be overstated,” ASIC Commissioner Simone Constant said. “Threat actors are exploiting frontier AI models to identify and exploit vulnerabilities that previously may have taken a team of professionals months to find.”

That does not mean the regulators have discovered some exotic new answer to the problem. Much of what they want firms to do will sound familiar to anyone who has spent time around cyber resilience: know which systems matter, patch them quickly, control who can access them, reduce the attack surface, protect backups and test what happens when defenses fail.

AI has made the clock less forgiving.

Decisions That Cannot Wait for the Crisis

Among the clearest messages to emerge from the roundtables was the need to make certain decisions before an incident begins. ASIC and APRA said boards should consider risk appetite, escalation authority, recovery priorities and communications strategies in advance because frontier AI can compress incident-response timeframes. Questions that once might have been settled during the early stages of a developing event could become costly sources of hesitation when an attacker is moving at machine-assisted speed.

“Now is the time to ensure you have a strong, tested plan to respond when the worst happens,” Constant said.

For boards, that puts frontier AI firmly inside the governance of operational resilience. A response plan can describe who should do what. It is less useful when the people involved still have to decide, under pressure, who has authority to make the decisions that matter.

ASIC and APRA also emphasized the integrity of recovery arrangements. Firms should maintain reliable backups and test both their response and recovery capabilities rather than assume plans will work when needed. The regulators’ focus on fundamentals is itself revealing. Their concern is not only that frontier AI will produce unfamiliar forms of attack. It is that familiar weaknesses can now be found and exploited faster.

The Risk Outside the Firm

Some of the more difficult vulnerabilities sit beyond an institution’s own systems. The roundtables highlighted common dependencies and concentration risks associated with third-party service providers. When many financial institutions rely on the same suppliers, an incident that begins with one provider does not necessarily remain that provider’s problem for long. It can become a sector problem.

ASIC and APRA consequently included third-party risk management among the cyber fundamentals firms need to strengthen. They also called for greater industry participation in threat-intelligence sharing, dependency mapping, supplier assurance and sector-wide incident coordination.

The argument here is straightforward. A financial institution can harden its own systems and still inherit another company’s weakness.

“Australia's financial system is only as resilient as its weakest link,” Constant said. “Boards and executives must move beyond awareness and ensure their organisations have well-tested response plans and understand where they are vulnerable, so they can respond effectively under pressure.”

APRA Deputy Chair Therese McCarthy Hockey said the roundtables marked the first time ASIC and APRA had created forums for rapid information sharing across such a broad cross-section of the financial sector. More advanced organizations, she said, showed a willingness to share practical lessons and approaches with less mature peers.

“This is precisely the type of ‘Team Australia’ mindset that is needed to shore up resilience across our highly interconnected financial system,” McCarthy Hockey said.

That willingness matters because concentration risk works both ways. Shared dependencies can transmit disruption. Shared intelligence can make it harder for the same weakness to be exploited repeatedly across the sector.

AI Against AI

Financial institutions are also beginning to explore whether AI can strengthen their defenses against AI-enabled threats. The regulators said the roundtables revealed growing interest in defensive AI for threat intelligence, vulnerability detection, code review and incident response. But enthusiasm is running ahead of capability. ASIC and APRA said defensive AI remains limited.

That leaves firms in an awkward but important period. Offensive uses of frontier models may accelerate the discovery and exploitation of vulnerabilities before defensive applications are mature enough to provide an equivalent advantage.

For now, the answer ASIC and APRA are offering is decidedly less futuristic. Firms need to understand their critical assets, control access, patch vulnerabilities, know their suppliers and rehearse recovery. Boards need to settle difficult questions while they still have the luxury of time. The regulators have followed the roundtables with an information paper providing additional insights from the discussions and a preparedness checklist for boards and executives.

McCarthy Hockey described the forums as part of an effort by ASIC and APRA to improve regulatory practices that support industry as complex risks evolve. But the regulators have also drawn a line beneath the awareness phase of the conversation.

Financial institutions have been warned about frontier AI. ASIC and APRA now want evidence that they are preparing for what it can do.

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