Case Study: Leading Financial Services Company improves AML transaction surveillance with Mu Sigma

Enhanced Transaction Surveillance Capability for a leading Financial Services Company

Leading Financial Services Company partnered with Mu Sigma to improve transaction surveillance and anti-money laundering (AML) operations. The customer’s existing transaction monitoring process generated thousands of alerts each month, and analysts spent nearly 40% of their time gathering information across disconnected data sources, making investigations slow, manual, and error-prone.

Mu Sigma built an AML surveillance workbench to automate transaction monitoring and pre-process alerts using integrated data sources, refined fraud-detection rules, and historical data testing. The solution created a single-screen review framework with richer transaction context, reducing investigation time by 40–50% and increasing analyst productivity from 3–4 reviews per day to 6 reviews per day.