Mastercard Unveils Stablecoin Security Risk Screening Tool for Banks

Mastercard $MA unveiled its Stablecoin Security service on Monday at the Money20/20 USA conference, introducing a risk-scoring tool that enables banks and payment providers to detect suspicious stablecoin transactions before onchain settlement. The platform merges conventional payment data with blockchain analytics to assess fraud, scams, sanctions exposure, and other financial crime risks across multiple wallets and networks, where recovering stolen funds after settlement is difficult. Borderless.xyz and Keyrails are the initial partners for the service, with global commercial availability expected next year. The launch builds on Mastercard's $1.8B acquisition of BVNK in August and its recently announced Global Money Platform for business stablecoin payments. The expansion comes as overall digital dollar supply growth has slowed this year despite accelerating transaction volumes in remittances and cross-border payments, with a recent Standard Chartered report projecting the stablecoin market could reach $2T by 2030—two years later than its prior forecast.