⦿ Executive Snapshot

• What: Mastercard launched Merchant Trust Services to detect scam merchants earlier.
• Who: Mastercard, banks, payment providers, consumers.
• Why it matters: This initiative aims to reduce financial losses from scams and restore trust in digital commerce.

⦿ Key Developments

• The Merchant Trust Services utilize Mastercard’s network intelligence and real-time analytics for risk assessment during merchant onboarding.
• Consumers lost approximately US$442 billion globally to online scams in 2025, highlighting the urgency of the new service.
• In a pilot program, the Merchant Scam & Risk Indicator detected around 80% of risky merchants before official escalation by issuers.
• The indicator will first launch in Europe and the United States, with a global rollout planned within the year.
• Acquirers and payment facilitators must investigate potential scam activity within 72 hours once a defined risk threshold is reached.

⦿ Strategic Context

• The rise of generative AI has made it increasingly difficult to identify fake online storefronts, necessitating enhanced detection tools.
• The introduction of these services aligns with ongoing efforts to bolster security in digital transactions and protect consumer trust.

⦿ Strategic Implications

• Immediate market implications include improved security measures for banks and payment providers, potentially leading to a decrease in fraud-related losses.
• Long-term, this initiative could foster greater consumer confidence in online transactions, benefiting legitimate merchants and the digital economy as a whole.

⦿ Risks & Constraints

• There may be regulatory hurdles related to data privacy and the implementation of real-time monitoring systems.
• The competitive landscape could intensify as other payment providers may also enhance their fraud detection capabilities in response.

⦿ Watchlist / Forward Signals

• The success of the Merchant Scam & Risk Indicator will be monitored, particularly its effectiveness in identifying risky merchants before transactions occur.
• Upcoming updates to Mastercard’s franchise standards starting in July will be crucial in assessing the operational impact on acquirers and payment facilitators.