DataVillage Detect Suspicious Accounts is a privacy-preserving collaboration platform designed for banks, payment service providers, and financial institutions to identify and flag risky accounts. The platform enables organizations to share risk signals and account insights without exposing raw data. The solution facilitates pre-payment checks that allow institutions to assess beneficiary trustworthiness before executing transactions. By leveraging shared risk signals and enriched account insights, organizations can detect red flags early and prevent fraud in real time while reducing false positives. The platform provides enriched, multi-source risk signals that help fraud teams prioritize cases based on severity and reduce time spent on low-impact alerts. This enables faster and more accurate fraud interventions. DataVillage uses privacy-preserving technology and strict data contracts to maintain confidentiality and control. Institutions can share and receive insights while retaining full control over what information is used. Each participant maintains data sovereignty throughout the collaboration process. The platform is designed to support suspicious account list sharing among financial institutions, enabling collaborative fraud detection while ensuring compliance and trust through secure data handling practices.