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    Online Payment Fraud

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    Refund Abuse

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    Promo Abuse

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    Account Security & ATO

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    3D Secure

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    Marketplace Partner Fraud

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    Transaction Optimization

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    Retail

    Fraud defenses for modern high-volume retail success

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    Travel, Ticketing & Hospitality

    Powering seamless, secure growth in travel

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    Digital Goods & Subscriptions

    Secure instant fulfillment and grow your subscriptions

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    Marketplaces

    Safely scale without shopper or supplier fraud

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  • AI & AGENTIC
  • SOLUTIONS

    Solutions overview

    Harness the power of your data

    Online Payment Fraud

    Refund Abuse

    Promo Abuse

    Account Security & ATO

    3D Secure

    Marketplace Partner Fraud

    Transaction Optimization

  • SECTORS

    Case studies

    Hear from our happy customers and see their results

    Retail

    Fraud defenses for modern high-volume retail success

    Travel, Ticketing & Hospitality

    Powering seamless, secure growth in travel

    Digital Goods & Subscriptions

    Secure instant fulfillment and grow your subscriptions

    Marketplaces

    Safely scale without shopper or supplier fraud

  • RESOURCES

    Fraud Guides & Reports

    Exclusive data, trends, tips and tactics by Ravelin

    Resource Zone

    All resources: video, guides, infographics & more

    Events

    Upcoming events & where to catch us

    APIs & dev docs

    APIs, integration, library & SDKs

    Blog

    News & articles around fraud and payments

    3D Secure & SCA Regulation Map

    Latest 3DS success rates around the world

  • COMPANY

    About Ravelin

    Discover Ravelin's story

    Customers

    Read case studies from our happy customers

    Press

    Press releases & Ravelin in the news

    Careers

    Join our dynamic team

    Support & Investigations

    Ravelin's unrivaled fraud team support

LOG IN BOOK A CALL

Responsible Disclosure Policy

At Ravelin, we take the security of our customers' data very seriously and we are always aiming at further securing our platforms and the data it holds. As such, we are inviting security researchers to disclose any findings they may have pertaining to our systems, and we will action them appropriately.

Scope

For the purpose of testing, the following services are considered in scope:

  • www.ravelin.com
  • *.ravelin.click
  • *.ravelin.com
  • *.ravelin.net

Any service that falls outside of the above list should be considered out of scope and therefore should not be tested.

Out of Scope

As mentioned in the Scope section, any host not specifically mentioned is considered out-of-scope. Alongside this, the following vulnerabilities are specifically out of scope and should not be tested due to potential service impact or being considered low risk.

  • Security Practices where other mitigating controls exist i.e. missing security headers, etc.
  • Sender Policy Framework (SPF), DKIM and DMARC configuration suggestions
  • Social Engineering e.g. Phishing
  • Physical Attacks
  • Missing Cookie Flags
  • CSRF with minimal impact i.e. Login CSRF, Logout CSRF, etc.
  • Content Spoofing
  • Stack Traces, Path Disclosure, Directory Listings
  • SSL/TLS controls where other mitigating controls exist
  • Banner Grabbing
  • CSV Injection
  • Reflected File Download
  • Reports on out dated browsers
  • DOS/DDOS
  • Host header Injection without a demonstrable impact
  • Scanner outputs without any proof-of-concept attack
  • Vulnerabilities on Third-Party Products
  • User Enumeration
  • Password Complexity
  • HTTP Trace Method
  • Tokens/Keys that are intended to be public

Reporting

To ensure that any vulnerability disclosures are made responsibly, please make sure to follow the following requirements:

  • All submissions should be made by emailing vulnerability.disclosure@ravelin.com using the PGP key below to encrypt the content. Any other form of reporting will not receive a response and repeated attempts to use other emails may result in the email being flagged and the address blocked.
  • Your report should include a detailed summary of the vulnerability, including the target, steps, tools and artefacts used during the discovery that will allow us to reproduce the vulnerability.

PGP Key

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Solutions

Solutions overview Online payment fraud Refund abuse Promo abuse Account security & ATO Partner fraud 3D Secure Tx optimization AI & agentic commerce at Ravelin

Guides & Reports

Fraud Trends Survey 2026 Agentic Commerce & Fraud Report 2026 Global Payments Report 2026 Refund Abuse Report 2026 Global 3DS, SCA & Payments Map Link analysis & graph networks PSD2 and SCA guide All of Ravelin's reports, research & guides

Resources

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

Company

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