Fraud Prevention Reinvented with Data Streaming & Machine Learning

This post details how EVO Banco uses Confluent Cloud for real-time fraud detection, processing over 500,000 daily transactions. It highlights the integration of Confluent Cloud for real-time transaction processing with Apache Spark for batch processing and ML model training. The system analyzes transaction data, customer information, and account details streamed through Confluent Cloud to train ML models and trigger real-time alerts. This has led to a significant reduction in fraud losses and improved customer experience, with an average of 500 fraudulent transactions blocked daily and a 99% reduction in weekly fraud losses.