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Home»Blockchain»Greg Ulrich: Mastercard has used AI for decades in fraud detection, generative AI enhances existing products, and real-time transaction scoring is key to security
Blockchain

Greg Ulrich: Mastercard has used AI for decades in fraud detection, generative AI enhances existing products, and real-time transaction scoring is key to security

NBTCBy NBTC19/03/2026No Comments6 Mins Read
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Key Takeaways

  • Mastercard has integrated AI into its operations for decades, focusing on fraud detection and personalization.
  • Generative AI is used as a feature to enhance existing products, not as standalone solutions.
  • AI plays a critical role in Mastercard’s fraud management strategies, securing the ecommerce ecosystem.
  • Real-time transaction scoring is a key component of Mastercard’s decision intelligence product.
  • Generative AI streamlines the onboarding process for banks and merchants by automating manual tasks.
  • Data security is paramount for Mastercard, crucial for maintaining trust and brand reputation.
  • Mastercard prioritizes partnerships based on strategic alignment and solution feasibility.
  • The company has a history of collaborating with early-stage fintechs, fostering innovation.
  • The hub and spoke model facilitates coordinated innovation across Mastercard’s business units.
  • AI is employed to understand transaction history and merchant behaviors for better security.
  • Mastercard’s strategic focus on AI aims to drive value for customers and shareholders.
  • Partnerships with early-stage companies are integral to Mastercard’s market strategy.
  • AI enhances transaction security by creating merchant vector databases for fraud detection.
  • Mastercard’s approach to AI emphasizes problem-solving and specific use cases.
  • Safeguarding data is at the core of Mastercard’s operations, recognizing the potential risks.

Guest intro

Greg Ulrich is the Chief AI and Data Officer at Mastercard and a member of the company’s Management Committee. He previously served as Executive Vice President of Corporate Strategy and M&A, guiding Mastercard’s Data & Services strategy and leading its North America operations. He joined Mastercard in 2015 through its acquisition of Applied Predictive Technologies, a leading cloud-based analytics company.

Mastercard’s long-standing AI integration

  • Mastercard has been using AI for decades, especially in fraud detection and personalization.
  • We’ve been using AI for decades… it’s inherent in everything we do in fraud detection

    — Greg Ulrich

  • AI is foundational to Mastercard’s operations, highlighting its role in security and customer service.
  • Mastercard’s AI applications include personalization forecasting intelligence products.
  • The company’s long history with AI underscores its commitment to technological innovation.
  • AI’s role in Mastercard extends beyond fraud detection to include customer personalization.
  • Artificial intelligence is behind a lot of what we do in personalization

    — Greg Ulrich

  • Mastercard’s experience with AI positions it as a leader in integrating technology into financial services.

Generative AI as a feature, not a product

  • Generative AI is integrated into existing products to enhance capabilities based on use cases.
  • GenAI is a feature as opposed to a product in other places

    — Greg Ulrich

  • The distinction between generative AI as a feature versus a standalone product is crucial.
  • Mastercard uses generative AI for digital assistance and other solutions.
  • AI’s application is driven by specific problems and use cases.
  • It comes back to the problem, it comes back to the use case and what we’re trying to solve for

    — Greg Ulrich

  • Generative AI enhances existing solutions rather than replacing them.
  • Mastercard’s approach to AI focuses on practical applications and problem-solving.

AI’s role in fraud management

  • Fraud management is a primary focus for AI applications at Mastercard.
  • A lot of what we’re doing today is in fraud management, fraud detection

    — Greg Ulrich

  • AI aims to secure the ecommerce ecosystem by enhancing fraud detection.
  • Mastercard’s strategic priorities in AI include improving security measures.
  • AI’s importance in fraud management highlights its role in protecting transactions.
  • We’re doing things to make the ecosystem secure

    — Greg Ulrich

  • Mastercard invests in AI to enhance security and protect customer data.
  • The company’s focus on fraud management demonstrates its commitment to safety.

Enhancing transaction security and personalization

  • Mastercard uses AI to enhance transaction security and personalization.
  • We use GenAI, recurring neural networks, and other technologies

    — Greg Ulrich

  • AI integrates into fraud detection and customer personalization strategies.
  • Mastercard employs technical mechanisms to improve transaction security.
  • Understanding not just your transaction history but the overall ecosystem of merchant behaviors

    — Greg Ulrich

  • AI creates merchant vector databases to assess transaction risks.
  • Mastercard’s use of AI showcases its innovative approach to security.
  • The company’s focus on personalization enhances customer experiences.

Real-time transaction scoring

  • Mastercard’s decision intelligence product provides real-time transaction scoring.
  • We’re providing a score on that based on how likely that is a good or bad transaction

    — Greg Ulrich

  • Real-time scoring is crucial for fraud prevention and operational efficiency.
  • Mastercard processes transactions with a focus on real-time analytics.
  • The company’s emphasis on real-time scoring highlights its commitment to security.
  • AI’s role in transaction scoring underscores its importance in Mastercard’s operations.
  • Real-time analytics are integral to Mastercard’s approach to fraud detection.
  • The decision intelligence product enhances transaction security through real-time insights.

Streamlining onboarding with generative AI

  • Mastercard leverages generative AI to streamline the onboarding process for banks and merchants.
  • We’ve created a digital assistant that uses RAG and points to all these technical databases

    — Greg Ulrich

  • AI automates manual tasks to improve customer experience and efficiency.
  • The onboarding process is simplified through technology, enhancing operational workflows.
  • Mastercard’s use of AI addresses technical challenges in product integration.
  • Generative AI plays a key role in improving customer interactions and satisfaction.
  • The company’s focus on automation reflects its commitment to innovation.
  • AI’s application in onboarding highlights its potential to transform operational processes.

Data security as a priority

  • Safeguarding data is paramount for maintaining Mastercard’s position as a trusted brand.
  • We put the safeguarding of data at the absolute pinnacle of what we need to do

    — Greg Ulrich

  • Data security is crucial for brand trust and customer relationships in the payment industry.
  • Mastercard recognizes the potential risks associated with data protection.
  • The company’s emphasis on data security underscores its commitment to customer safety.
  • AI plays a role in enhancing data protection measures at Mastercard.
  • Safeguarding data is integral to sustaining Mastercard’s reputation and success.
  • The focus on data security highlights Mastercard’s dedication to responsible operations.

Strategic partnerships and fintech collaboration

  • Mastercard prioritizes partnerships based on strategic alignment and solution feasibility.
  • We’re prioritizing where we’re spending our time

    — Greg Ulrich

  • The company evaluates potential partnerships based on focus areas and feasibility.
  • Mastercard has a long history of partnering with early-stage companies.
  • We embrace the early-stage community and we’re looking to partner with them

    — Greg Ulrich

  • Collaboration with fintechs is integral to Mastercard’s market strategy.
  • The company’s commitment to innovation is reflected in its partnerships.
  • Mastercard’s approach to partnerships emphasizes strategic alignment with focus areas.

Coordinated innovation through the hub and spoke model

  • The hub and spoke model allows for coordinated innovation across business units.
  • The way the hub and spoke model works is… looking at where we think the technology is the greatest opportunity

    — Greg Ulrich

  • This model leverages enterprise-wide insights for innovation.
  • The approach balances centralized oversight with decentralized execution.
  • Mastercard’s organizational structure supports strategic decision-making.
  • The hub and spoke model facilitates innovation while maintaining alignment with company goals.
  • Coordinated innovation is crucial for large organizations like Mastercard.
  • The model enables Mastercard to drive value for customers and shareholders.

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NBTC

NBTC is the editorial account for NBTC News, covering Bitcoin, Ethereum, DeFi, blockchain infrastructure, exchanges, mining, regulation and digital asset markets. The editorial team focuses on clear sourcing, timely updates and practical context for crypto readers.

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