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  • SOLUTIONS

    Solutions overview

    Harness the power of your data

    Support and investigations

    Support services for Ravelin

    Online Payment Fraud

    Account Security

    Refund Abuse

    Promo Abuse

    Marketplace Partner Fraud

    3D Secure

  • RESOURCES

    Resource zone

    All of our fraud & payments resources

    Events

    Our upcoming events and where you can catch us

    APIs & dev docs

    APIs, glossary, integration, library & SDKs

    Blog

    The latest in fraud and payments

    3D Secure & Global SCA Regulation Map

    The latest 3DS success rates around the world

    Insights

    In-depth guides to ecommerce security & growth

  • COMPANY

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    Discover Ravelin's story

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    Read case studies from our happy customers

    Careers

    Join our dynamic team

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    Press releases & Ravelin in the news

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Meet the expert

Katrina Scott

Katrina Scott

Product Director

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A lifelong fascination with crime and conflict led Katrina to study Politics and Criminology before earning her Master’s in Security Studies. Initially serving as a data analyst at a tech startup, she transitioned into product management, where she has spent the past decade.

Katrina has worked on technology that manages risk in conflict zones and high-risk regions, as well as for the fintech sector. In 2018, she joined Ravelin’s Product team – a serendipitous role that brings together diverse elements of her background, from risk to payments, crime and technology.

Subject matter expertise

Data science & machine learning Account security & ATO Ravelin's solutions Fraud trends
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Latest insights by this author

Rethinking online fraud through criminology, from opportunity to repeat victimization
Account takeover Fraud analytics Payments & payment fraud Refund abuse

Rethinking online fraud through criminology, from opportunity to repeat victimization

Cybersecurity month: Turning customers into an ATO defense through education
Account takeover

Cybersecurity month: Turning customers into an ATO defense through education

Consortium data at Ravelin: A nuanced approach
Ravelin product Machine learning

Consortium data at Ravelin: A nuanced approach

Five new product updates from the past few months
Ravelin product

Five new product updates from the past few months

Account takeover fraud
Account takeover Ravelin University Online retail Travel & hospitality Digital goods Marketplaces Subscriptions PSP

Account takeover fraud

How does a fraudster take over a genuine account?
Account takeover Fraud analytics Link analysis & graph databases Machine learning

How does a fraudster take over a genuine account?

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Solutions overview Support & investigations Online payment fraud Account security Refund abuse Promo abuse Marketplace fraud 3D Secure

Insights

Global 3DS, SCA & Payments Map Fraud Trends Survey 2025 Global Payments Report 2026 Link analysis & graph networks Machine learning for fraud Refund & promo abuse guide Online payment fraud guide Account takeover guide PSD2 and SCA guide

Resources

Resource zone Blog Events Product updates Developer docs for PSPs Developer docs for merchants Tech blog Ravelin Help Center Open source licenses

Company

About Customers Contact Press Careers Responsible AI Principles ESG Strategy ED&I Strategy Website policy Privacy policy
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