The Bank of England has warned that the fast-growing use of artificial intelligence in banking and financial markets could create new risks for the global financial system.
In its latest financial stability report released on July 7, the central bank said AI is bringing major changes to the way banks, investment firms and financial companies work. While the technology can make services faster and more efficient, it can also create problems if too many firms depend on the same AI systems, data providers or cloud companies.
The warning comes as banks around the world are using AI for customer support, fraud detection, loan decisions, trading, risk analysis and cybersecurity. Large financial companies are investing heavily in AI tools to reduce costs and improve speed.
However, the Bank of England said the financial sector must be careful because a technical failure, cyberattack or wrong AI decision could affect many companies at the same time.
Why AI Could Become a Financial Risk
Banks and investment companies are increasingly using AI to analyse huge amounts of financial data. AI can help identify fraud, detect unusual transactions and predict market risks.
But if many companies use similar systems, they may react in the same way during a market crisis. This could increase panic in stock markets or lead to sudden buying and selling.
The Bank of England also raised concern about dependence on a small number of major technology and cloud computing companies. If one major provider faces a technical problem, cyberattack or service outage, several banks and financial companies could be affected together.
This is known as concentration risk. It means too much dependence on a small number of companies or systems.
Banks Are Increasing AI Investment
Financial companies are using AI because it can save time and reduce manual work. Customer service chatbots, automated fraud alerts and digital loan checks are already common in many countries.
AI can also help banks find suspicious transactions quickly. This can improve security for customers and reduce financial crime.
However, experts say AI systems must be checked regularly because they can make mistakes if they are trained on wrong, incomplete or biased data.
A wrong decision by an AI system could affect loan approvals, insurance claims, investment decisions or customer accounts.
The Bank of England said financial firms need strong controls before using AI for important decisions.
Cybersecurity Is Another Concern
The use of AI is also changing cybersecurity.
AI can help banks detect cyber threats faster, but criminals can also use AI to create fake messages, fraud calls and advanced hacking attempts.
Financial institutions are already major targets for cybercriminals because they handle money and personal information.
The Bank of England said banks need to improve their digital security as AI becomes more common.
A large cyberattack on a major financial company could affect payments, online banking and financial markets.
Global Financial Markets Watching AI Growth
AI has become one of the biggest topics in global business and technology.
Major companies are spending billions of dollars on AI data centres, computer chips and cloud services. The technology is expected to change industries including banking, healthcare, education, transport and media.
But the Bank of England’s warning shows that governments and financial regulators are now focusing on the risks as well as the benefits.
The central bank said AI can support growth and innovation, but companies must use it carefully to avoid creating new problems for the financial system.
The report is important because banks and financial markets are connected across countries. A major problem in one part of the system can quickly affect other markets.
For now, the Bank of England is asking financial firms to prepare for AI-related risks while continuing to use the technology responsibly.