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SBS CyberSecurityAugust 28, 20258 min read

The Role of AI in Banking: Key Questions for Financial Leaders

AI in Banking: What Financial Institutions Need to Know | SBS
10:09

Artificial intelligence in the financial services industry has moved beyond experimentation. Many institutions already use AI for fraud detection, customer support, and workflow automation. The challenge isn’t AI adoption — it’s managing it responsibly, securely, and in line with business goals.

Financial leaders face tough questions: What does responsible AI use look like? Where do the biggest AI risks and benefits lie? How do we ensure compliance while still gaining a competitive edge? Layer in changing regulations and rapid advancements like generative AI, and it's no surprise that many are still figuring out where to begin.

Below, we answer the top questions financial leaders are asking about AI in banking, from real-world use cases and compliance risks to building a secure, strategic roadmap.

 

Navigate the Key Questions

 

Understanding the Role of AI in Financial Services

 

How is AI transforming banking?

AI is reshaping core banking functions through automation, analytics, and smarter decision-making. It’s also transforming the approach to risk, compliance, and customer engagement by speeding up tasks and unlocking new ways of working. From underwriting and fraud monitoring to predictive modeling, AI is empowering banks and credit unions to make better decisions and deliver more relevant, timely interactions.

At the same time, customer expectations are rising. Chatbots, AI-generated recommendations, and 24/7 support are now standard in digital banking, and institutions are evolving their strategies to meet those demands.

For leadership, the challenge goes beyond technology. It’s about equipping people, processes, and governance structures to adopt AI with confidence and control.

 

What’s the difference between traditional AI, machine learning, and generative AI, and why does it matter for banks?

Traditional AI relies on rule-based systems: If X happens, then do Y. 

Machine learning (ML) builds on traditional AI by allowing systems to learn from data patterns and improve over time without being explicitly programmed.

Generative AI, the newest wave, can create entirely new content, like loan summaries or marketing emails, from basic prompts.

Each version of AI brings distinct capabilities and oversight challenges. But for financial institutions, the distinction matters. Traditional AI’s rule-based automation may be low risk, but ML and generative AI require more rigorous governance, documentation, and human oversight to avoid bias, hallucinations (false or misleading AI-generated outputs), or security vulnerabilities.

 

What does AI adoption look like in banking today?

More banks and credit unions are adopting AI, but not all at the same pace. Larger institutions have embedded it into functions like credit scoring and chatbot support, while smaller banks and credit unions are testing applications such as internal automation, loan document review, or trend analysis.

Some start with tools already built into enterprise platforms or work with external partners to explore initial use cases and build confidence. However, many have not yet established formal oversight programs, making it harder to track risk and define accountability.

 

 

Real-World Use Cases for AI in Banking

 

How are banks using AI to improve lending and credit decisions?

AI is transforming credit analysis and underwriting. Predictive models help automate decisions and flag risks earlier by analyzing broader datasets, not just traditional credit scores. This results in faster decisions, increased consistency, and reduced bias when implemented with proper oversight.

 

How does AI help detect fraud and prevent money laundering?

AI strengthens fraud prevention by identifying suspicious behavior in real time and adapting to emerging patterns. Unlike static rule-based systems, ML models can reduce false positives and flag hard-to-spot threats, improving both accuracy and efficiency.

On the anti-money laundering side, AI can monitor large volumes of transactions to flag unusual activity across accounts, customers, or locations. It also helps teams prepare suspicious activity reports (SARs) faster, reducing manual review time and keeping compliance processes on track.

 

What are some examples of AI enhancing customer experience in banking?

AI-driven customer support tools, such as chatbots, are now common in banking apps and websites. These tools answer common questions, assist with account navigation, and resolve low-level issues instantly.

Beyond automation, AI also personalizes product recommendations and financial education based on a customer’s behaviors and preferences, increasing engagement and improving satisfaction without higher staffing costs.

 

Addressing Risk, Bias, and Regulatory Expectations

 

What are the biggest risks of using AI in banking?

AI offers major advantages, but it also introduces real risks that require close attention, including:

  • Model drift and data quality issues that reduce accuracy over time
  • Bias from incomplete or skewed training datasets
  • Compliance gaps due to a lack of documentation or explainability
  • Security risks from misuse of enterprise tools like Microsoft Copilot without licensing or access controls
  • Shadow IT and a lack of visibility into how AI tools are used across departments

 

These risks aren’t insurmountable, but they require deliberate governance and consistent oversight.

 

Can AI be biased, and how should financial institutions manage that risk?

Yes. AI can reflect and reinforce the biases in the data it's trained on. For example, if past lending decisions skewed toward certain demographics, a model could learn to continue that pattern unless it's carefully reviewed and corrected.

To manage this, financial institutions should regularly test their models for fairness, document how decisions are made, and ensure they’re not unintentionally excluding or disadvantaging certain groups. Oversight should involve a cross-functional team spanning compliance, risk, IT, and legal to ensure bias is addressed from all angles.

 

Is AI regulated in the financial industry, and how should banks prepare?

There is no single AI law for financial services, but many regulations already apply. Laws like the Gramm-Leach-Bliley Act (GLBA), Equal Credit Opportunity Act (ECOA), and Fair Lending Act govern how data is used, shared, and protected.

Additionally, frameworks like the NIST AI Risk Management Framework (RMF) provide guidance for governance. Key areas include:

  • Defining what types of AI are in use
  • Establishing roles, responsibilities, and documentation processes
  • Managing vendor risk
  • Ensuring access control and attribution for AI-generated content

 

Regulators increasingly expect transparency, fairness, and explainability in AI systems. Those who prepare now will be better positioned to adapt.

 

Building a Strategic and Responsible AI Program

 

What does a well-governed AI program look like in a bank or credit union?

A well-structured AI program aligns with institutional goals while managing risk. It includes:

  • A documented AI inventory and access control process
  • Defined roles and responsibilities for governance
  • Cross-departmental input from IT, compliance, risk, and leadership
  • Policies around acceptable use, licensing, and monitoring
  • Ongoing, role-specific staff training to improve decision-making and ensure teams know how to use AI tools effectively and responsibly
  • Platform-specific deployment guidance — for example, making sure Copilot is configured with the right licensing, role-based access, and centralized logging

 

Together, these elements form a practical foundation for building a secure, resilient AI program that evolves with your institution’s needs and regulatory expectations.

 

What is a virtual chief AI officer (vCAIO), and how can they help institutions build an AI strategy?

A virtual chief AI officer offers executive-level strategy, governance, and oversight without requiring a full-time hire. For banks and credit unions, a vCAIO can:

  • Guide AI adoption aligned with your institution’s goals
  • Help evaluate vendors and ensure compliance alignment
  • Build governance frameworks and risk mitigation strategies

 

This service is particularly valuable for institutions that want to adopt AI confidently while avoiding regulatory mistakes.

AI strategy is inseparable from cybersecurity, especially when sensitive data, regulatory obligations, and vendor risk are involved. Ready to explore how a vCAIO can support your institution? Talk to our team today about how we can help you implement AI with security and confidence.

 

How can smaller institutions with limited resources start using AI responsibly?

Start small. Focus on a high-impact, low-risk area like fraud detection or internal automation. Choose vendors that prioritize transparency and built-in safeguards.

A vCAIO or external partner can help map out a phased adoption plan that avoids reactive decisions and ensures governance stays aligned with institutional goals.

 

What questions should executive leadership ask before approving any AI investment?

Executive leaders should ask the right questions to assess alignment, risk, and accountability. Consider the following:

  • What data is driving the AI’s decisions, and is it accurate and representative?
  • How explainable are the model’s decisions?
  • Who will monitor performance and ensure compliance over time?
  • Does this solution align with our business goals and risk appetite?

 

Ready to Build a Responsible AI Strategy?

AI is changing the way financial institutions operate, but success takes more than just the latest tools. Responsible adoption requires strategic alignment, strong governance, and ongoing oversight.

Whether you're just beginning or refining your AI approach, taking a proactive stance today will pay off in reduced risk and long-term efficiency.

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