Mastercard launches Stablecoin Security tool for bank risk assessment

Mastercard has introduced Stablecoin Security, a new risk intelligence solution designed to help financial institutions evaluate risks associated with stablecoin payments before the transactions are finalized on a blockchain. The payment network announced the launch alongside Borderless.xyz and Keyrails, which serve as the initial partners for the platform. This release addresses the growing need for clearer risk visibility as stablecoins become more common in cross-border and business-to-business payment flows.

The solution integrates Mastercard’s existing fraud detection capabilities with blockchain analytics to identify potential threats throughout the payment lifecycle. According to Help Net Security, the tool allows banks to spot indicators of fraud, scams, sanctions violations, and other financial crimes. By combining these data sources, the platform provides a comprehensive view of risk at critical stages of a transaction, enabling institutions to make informed decisions without establishing a separate risk management model for digital assets.

Complexity of stablecoin transactions

Financial institutions face increased difficulty in assessing risk due to the complexity of modern stablecoin transfers. A study referenced by Mastercard analyzed 593 million stablecoin transfer events across 141 million Ethereum transactions in 2025. The findings revealed that nearly 60% of these transfers were complex, multi-step transactions rather than simple one-to-one payments. This structure obscures the full payment journey, making it harder for traditional systems to track funds from supplier payments to global trade settlements and cross-border currency movements.

How the platform works

Stablecoin Security is delivered through a platform-agnostic application programming interface (API) that fits into existing fraud, compliance, and case management workflows. The system analyzes various signals, including transaction context, the origin of funds, exposure to restricted parties, and scam indicators. It generates intelligence across both fiat and stablecoin payment lifecycles, producing a risk score before a payment is completed. This integration allows institutions to support stablecoin payments while maintaining their current operational structures.

Ann Johnson, executive vice president of Security Solutions at Mastercard, stated that stablecoins create new possibilities for value exchange but require proper intelligence and controls for confident participation. She noted that bringing payment and blockchain insights together extends the company’s fraud capabilities to digital asset payments. This approach aims to give institutions a clearer view of risk, fostering greater trust in digital asset transactions.

What should you do?

Financial institutions handling stablecoin payments should review their current risk assessment capabilities to identify gaps in blockchain analytics integration. Compliance teams should monitor for new API-based solutions that can merge traditional payment data with on-chain information. Organizations should evaluate whether their existing fraud management workflows can accommodate real-time risk scoring for digital assets. Security leaders should stay informed about partnerships between major payment networks and blockchain infrastructure providers that may impact their operational models.

What to do and how to stay safe: Mastercard

• Review current risk management protocols to determine if they adequately address multi-step stablecoin transactions.
• Monitor vendor announcements for new API tools that integrate blockchain analytics with traditional payment data.
• Evaluate whether existing fraud detection systems can incorporate real-time risk scoring for digital asset flows.
• Stay informed about regulatory developments and industry standards for stablecoin payment security and compliance.

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General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.

Frequently asked questions

What is Mastercard Stablecoin Security?

It is a risk intelligence solution announced by Mastercard that helps financial institutions identify fraud, scams, and sanctions risks in stablecoin payments before they move on-chain.

Who are the initial partners for this solution?

Borderless.xyz and Keyrails are the initial partners for Mastercard’s Stablecoin Security platform.

Why is stablecoin risk assessment more complex than traditional payments?

A 2025 study found nearly 60% of stablecoin transfers were complex multi-step transactions, making it harder to assess risk across the full payment journey compared to simple one-to-one payments.