Finance chiefs from the Group of Seven nations have agreed to rehearse how they would respond to cyberattacks powered by artificial intelligence. The planned drills, which would simulate AI-driven attacks on the financial system, follow fresh warnings from the International Monetary Fund and the Bank of England.
Key Highlights
- G7 finance ministers and central bank governors agreed this week to hold tabletop exercises on AI-driven cyberattacks, according to Reuters.
- Results will be used to revise response manuals, and private financial institutions could take part.
- No start date has been announced, and the scope is not yet clear.
- The IMF and the Bank of England both warned this week that AI is raising cyber risks for banks.
What the G7 Agreed
Japan’s finance minister, Satsuki Katayama, told reporters in Bangkok on Thursday, October 15, that G7 finance deputies had been discussing tabletop exercises on frontier AI and that ministers signed off on the idea, Reuters reported. A Japanese finance ministry official who attended the meeting said the exercises by G7 finance ministries and central banks could include private financial institutions, depending on the nature of the simulations.
The simulations are meant to test how G7 finance authorities can respond to AI-driven cyberattacks, Reuters said. Cryptopolitan, summarizing Reuters, added that the goal includes testing how quickly officials can detect breaches, contain them and restore systems, and that results would be used to revise manuals. Cryptopolitan is a secondary source for those details.
A tabletop exercise is a discussion-based drill. Participants work through a scenario without attacking live computer systems, according to Analytics Insight.
Why Regulators Are Worried
On Tuesday, the IMF warned that severe cyber incidents could undermine market confidence and disrupt critical financial infrastructure. The fund said the risk of successful attacks on critical institutions is getting worse as AI improves, according to RTE.
On Thursday, Bank of England Deputy Governor Sarah Breeden told the Institute of International Finance’s annual meeting in Bangkok that AI now poses a systemic risk to the global financial system. Reuters reported that she said, “It’s not enough now to assume that the cyber attackers won’t get through.”
Breeden said the Bank of England is working with banks on “bare metal” recovery, meaning systems fully independent of a bank’s main technology that can take over if primary systems are compromised. The main concern, Reuters said, is hackers or hostile states using advanced AI models to exploit weaknesses in banks’ IT systems.
How This Differs From Earlier Drills
Joint exercises are not new for the group. Cryptopolitan reported that on May 18 the G7’s Cyber Expert Group simulated a malware attack on technical infrastructure shared across the financial sector, involving 24 organizations. The new plan focuses on attackers using AI, rather than only on defending AI systems.
Some banks are already preparing on their own. Cryptopolitan said JPMorgan will not let outside AI agents access its systems without restrictions, and Bank of America has hired hundreds of contractors to fix vulnerabilities that AI tools uncovered. Those two details come from Cryptopolitan alone and were not independently confirmed here.
What Remains Uncertain
Public details are thin. Startup Fortune noted that no firm date for the AI-specific drills has been given, and it is not yet clear whether private banks will take part as they did in May. No official G7 communique or Japanese finance ministry release was found in a search of public sources, so the details above rest on Reuters’ account of Katayama’s remarks and a ministry official’s briefing.
The drills are a rehearsal, not a sign that an attack is expected. For related market worries about AI this week, see our report on the Wall Street AI sell-off.
What to Watch Next
- An official G7 communique or timeline for the exercises.
- Whether private banks and payment firms are formally included.
- Follow-up guidance from the Bank of England and other regulators on recovery planning.
Sources: Reuters (via Yahoo Finance and Cyprus Mail), RTE, Analytics Insight, Cryptopolitan, Startup Fortune. This article will be updated as more information is confirmed.