Feedzai is a software company based in Portugal that specializes in security software and corporate services, particularly in the domain of fraud detection and prevention. Founded in 2011, the company employs between 501 and 1,000 individuals and has generated significant revenue. Feedzai's research initiatives include the development of datasets and methodologies aimed at enhancing machine learning applications in fraud detection. One notable contribution is the Financial Fraud Alert Review Dataset (FiFAR), which facilitates the study of hybrid decision-making systems that integrate human and AI capabilities. This dataset serves to benchmark learning to defer (L2D) algorithms under realistic operational conditions. Additionally, Feedzai explores the importance of application-grounded experimental design for evaluating explainable machine learning methods, as well as tools for improving accessibility in data visualization. Their published case studies, such as those focusing on compliance with regulatory recommendations in fraud detection, further reflect their commitment to advancing the field of financial security through innovative technology and research.