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Building trusted Financial Crime intelligence

Why scalable AI depends on strong data foundations

Artificial intelligence has quickly become one of the highest priorities for financial institutions. Banks are investing heavily in AI to improve alert prioritization, assist investigators, strengthen quality assurance, and reduce the ever-increasing cost of compliance.

Yet despite rapid advances in AI, institutions continue to struggle to move beyond isolated pilots. It is tempting to assume that the challenge lies in the models themselves – that organizations simply need better algorithms or more powerful technology. Our experience suggests otherwise.

Through our work with financial institutions, we have observed that one of the biggest obstacles to scaling AI is rarely the model itself. Instead, it is the environment in which the model operates.

Intelligent systems can only produce reliable outcomes when the underlying data is complete, reliable, and well governed. When data is fragmented across systems, business meaning is inconsistent, governance is weak, or operational feedback never reaches the model, even the most sophisticated AI will struggle to produce decisions that institutions – and regulators – can trust.

The question, therefore, is no longer: “How do we build better AI?”

It is: “How do we build an environment where AI can be trusted?”

That is a fundamentally different challenge.

Five years ago, many financial institutions could tolerate fragmented data environments because experienced investigators compensated for missing information, inconsistent definitions, and disconnected processes through judgment and institutional knowledge. AI changes that equation. As intelligent systems become responsible for prioritizing alerts, recommending investigations, and supporting critical risk decisions at scale, weaknesses in the underlying data environment become systemic rather than operational.

What data lineage reveals

Historically, most Financial Crime data lineage initiatives were driven by regulatory expectations. Institutions needed to demonstrate how data flowed from source systems through transformation logic into the core Financial Crime capabilities that rely on it – including transaction monitoring, sanctions screening, customer risk rating, investigations, and regulatory reporting.

What began as a compliance exercise revealed something much more valuable.

Data lineage provides an inside view of how Financial Crime programs operate. It exposes hidden data dependencies, inconsistent business definitions, undocumented transformations, fragmented ownership, and disconnected operational processes.

During lineage assessments, we frequently observe situations where the same business concept – such as customer risk segment, transaction classification, or geographic exposure – is transformed differently across multiple systems. Each transformation may be reasonable in isolation, yet together they create inconsistent inputs into downstream monitoring, reporting, and analytics. While these inconsistencies may remain hidden in traditional operations, any AI model built on this foundation would inevitably make decisions based on multiple versions of the same truth.

Lineage also reveals why many AI initiatives struggle long before model performance becomes the limiting factor.

Across our work, one observation has remained remarkably consistent: Organizations that successfully operationalize AI are not necessarily those with the most sophisticated models. They are the ones that first establish the right operating foundation.

In our experience, that foundation is built on four essential capabilities.

The four capabilities of trusted AI

1. Connectivity

Financial Crime risk does not exist within a single system. Customer records, transaction data, KYC information, customer risk ratings, sanctions screening results, investigation records, and case records are often distributed across separate platforms owned by different functions.

Consider an investigator reviewing potentially suspicious activity. They rarely rely on a single system. Instead, they combine customer onboarding information, historical payment behavior, sanctions screening results, investigation history, external intelligence sources, and business context before reaching a conclusion.

AI requires access to the same connected view.

When intelligent systems only have access to part of the available information, they inevitably make decisions based on incomplete evidence.

AI begins with connected, well-governed data – not necessarily by centralizing every dataset, but by ensuring intelligent systems can access a complete and trusted view of customer risk across the Financial Crime ecosystem.

2. Context

Data alone is not enough.

A large international payment may appear suspicious based on its value and timing. An experienced investigator may immediately recognize it as part of a routine settlement cycle or a well-understood customer behavior.

Without that business context, AI may reach a very different conclusion.

The same principle extends beyond Financial Crime detection. Consider AI used to monitor data quality. It may identify hundreds of apparent anomalies or missing values that appear inconsistent from a technical perspective but are entirely consistent with legitimate business processes. Without an understanding of business rules, product nuances, and operational context, these false positives still require human review – reducing efficiency rather than improving it.

Context comes from clear business definitions, transparent transformation logic, metadata, governance, and shared institutional knowledge. It enables AI to understand not only what happened, but why it matters.

Without context, AI can identify patterns and exceptions – but it cannot consistently distinguish meaningful risk from expected business behavior.

3. Controls

As intelligent decision-making becomes more deeply embedded in Financial Crime operations, institutions must be able to explain not only what decisions were made, but why they were made.

Imagine a regulator asking why two customers with seemingly similar activity received different risk ratings, or why one alert was automatically deprioritized while another was escalated for investigation.

Answering those questions requires far more than access to the AI model itself.

Institutions must be able to reconstruct the complete decision chain – from source data through transformations, business rules, model outputs, and ultimately the investigator’s decision.

Regulators, Model Risk Management teams, investigators, executive leadership, and internal audit all require confidence that AI-driven decisions are transparent, explainable, and appropriately governed.

Trust is not created by AI itself. It is created by the control framework surrounding AI.

4. Closed-loop learning

Traditional Financial Crime programs often end when an alert is closed.

Leading organizations recognize that every investigation generates valuable intelligence.

Case outcomes, investigator decisions, quality assurance findings, emerging typologies, and regulatory feedback all provide opportunities to improve future detection capabilities.

For example, an investigator may close a recurring alert as a false positive because a particular payment pattern is well understood by the business. Too often, that knowledge remains with the individual investigator.

Leading organizations capture those decisions and systematically feed them back into detection scenarios, operating procedures, and AI.

Rather than treating investigations as the end of the process, they transform every completed case into institutional knowledge that continuously improves the broader Financial Crime operating environment.

Closed-loop learning enables AI, analytics, and human expertise to continuously strengthen one another.

AI readiness Is an enterprise transformation

Much of today’s discussion focuses on selecting the right AI platform or deploying the latest large language model. These decisions matter, but they are unlikely to determine which institutions ultimately succeed.

The organizations that realize the greatest value from AI will be those that build operating environments where connected data, business context, governance, and continuous learning work together as an integrated system.

This shifts AI readiness from a technology initiative to an enterprise transformation initiative.

It requires Financial Crime, Risk, Compliance, Data, and Technology functions to move beyond optimizing individual processes and instead design an environment where AI can operate safely, transparently, and at scale.

Looking ahead

AI will undoubtedly reshape Financial Crime over the coming years. Intelligent systems will increasingly monitor data quality and controls, strengthen customer risk assessments, identify emerging typologies, support investigations, enhance quality assurance, and automate activities that today rely heavily on manual effort.

As this evolution continues, the defining question will not be whether institutions adopt AI. It will be whether they have built environments where AI can be trusted.

Viewed through this lens, data lineage is evolving beyond its traditional role in regulatory compliance. It is becoming the structural blueprint for trusted AI – providing the transparency, governance, and understanding needed to scale intelligent decision-making across Financial Crime programs.

The future of Financial Crime will not belong to the organizations with the most sophisticated AI models.

It will belong to the organizations that build trusted data and operating environments that enable AI to perform reliably, transparently, and continuously improve over time.

How KPMG can help

KPMG helps financial institutions build the trusted data foundations required to operationalize AI across Financial Crime. We work with clients to define enterprise data strategy, establish governance, improve data quality and lineage, modernize data and technology platforms, and design operating models that enable AI to scale responsibly.

Scalable AI begins long before the first model is deployed. 

It begins with trusted Financial Crime intelligence.

Meet our team

Image of Jasmine Zhao
Jasmine Zhao
Director Advisory, Forensic, KPMG US
Image of Christopher P. Jonas
Christopher P. Jonas
Advisory Managing Director, Forensic, KPMG US

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