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Forum Overview

The Steering Committee welcomes up to 48 senior attorneys from leading law firms and in-house representatives from prominent FinTech companies and financial institutions across the United States who are at the forefront of enforcement and regulation.

 

Using candid, seminar-style discussions, the group will meet to share the most pressing issues they face on behalf of their clients. Participants will examine emerging trends and developments, learn how peers are addressing similar challenges, and work together to identify practical solutions.

2026 Steering Committee

This elite group, comprised of experts in the field, personally nominates all invitees and develops the Agenda, which forms the basis of our discussions.

Committee Co-Chairs

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Katrina A. Carroll
Regulatory Compliance Counsel Block, Inc. Washington, D.C.

Regulatory Compliance Counsel

Washington, D.C.

Katrina Carroll is Regulatory Compliance Counsel for Block, Inc, including Cash App, Square and its other business units. She manages regulatory matters and provides advice regarding anti-money laundering (AML), Office of Foreign Assets Control (OFAC) and international financial sanctions, consumer issues and other compliance areas. In this enterprise-wide function, Katrina covers a wide array of products and services, including money transmission/P2P, payment processing, lending, virtual currency, other emerging technology, as well as broker-dealer and bank partnership matters. Most recently, she served as the Chief Counsel of the Financial Crimes Enforcement Network (FinCEN), within the U.S. Department of the Treasury. In this role, she was the principal legal advisor to the Director of FinCEN and oversaw the provision of legal advice to FinCEN on all aspects of its national security and law enforcement-related mission to protect the U.S. financial system from money laundering and other forms of illicit finance. Previously, Katrina was the Chief Anti-Money Laundering Officer for LPL Financial and its affiliate, the Private Trust Company. In her prior position as Counsel in the Financial Institutions Group at WilmerHale, she advised banks, broker-dealers, money services businesses (including new payment technologies) and other clients on all aspects of AML and OFAC compliance. She also advised financial institutions in the enforcement and transactional contexts. Prior to joining WilmerHale, Katrina served for nearly a decade in the federal government at the U.S. Department of the Treasury and the Securities and Exchange Commission. She earned her J.D. from the George Washington University Law School and her B.S. in Foreign Service from Georgetown University.

Katrina Carroll is Regulatory Compliance Counsel for Block, Inc, including Cash App, Square and its other business units. She manages regulatory matters and provides advice regarding anti-money laundering (AML), Office of Foreign Assets Control (OFAC) and international financial sanctions, consumer issues and other compliance areas. In this enterprise-wide function, Katrina covers a wide array of products and services, including money transmission/P2P, payment processing, lending, virtual currency, other emerging technology, as well as broker-dealer and bank partnership matters. Most recently, she served as the Chief Counsel of the Financial Crimes Enforcement Network (FinCEN), within the U.S. Department of the Treasury. In this role, she was the principal legal advisor to the Director of FinCEN and oversaw the provision of legal advice to FinCEN on all aspects of its national security and law enforcement-related mission to protect the U.S. financial system from money laundering and other forms of illicit finance. Previously, Katrina was the Chief Anti-Money Laundering Officer for LPL Financial and its affiliate, the Private Trust Company. In her prior position as Counsel in the Financial Institutions Group at WilmerHale, she advised banks, broker-dealers, money services businesses (including new payment technologies) and other clients on all aspects of AML and OFAC compliance. She also advised financial institutions in the enforcement and transactional contexts. Prior to joining WilmerHale, Katrina served for nearly a decade in the federal government at the U.S. Department of the Treasury and the Securities and Exchange Commission. She earned her J.D. from the George Washington University Law School and her B.S. in Foreign Service from Georgetown University.

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Sharon Cohen Levin
Partner Sullivan & Cromwell LLP New York, NY

Partner

New York, NY

Committee Members

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Andrew C. Adams
Partner Steptoe LLP New York, NY

Partner

New York, NY

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Allen D. Applbaum
Partner StoneTurn New York, NY

Partner

New York, NY

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William Frentzen
Partner Morrison & Foerster LLP San Francisco, CA

Partner

San Francisco, CA

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Carlton Greene
Partner Crowell & Moring LLP Washington, D.C.

Partner

Washington, D.C.

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Courtland Hillman
Director, Financial Crimes Compliance Coinbase Boston, MA

Director, Financial Crimes Compliance

Boston, MA

Courtland Hillman is a Director with Coinbase's Financial Crime Compliance team, responsible for the Ecosystem & Onchain Advisory portfolio. In this role he advises Coinbase's product teams on new product development and support for new assets, as well as oversight of Coinbase's Special Investigations team which focuses on proactive investigations into sanctions, terrorism, and illicit finance. Mr. Hillman was previously Coinbase's BSA Officer for 2.5 years. 

Courtland Hillman is a Director with Coinbase's Financial Crime Compliance team, responsible for the Ecosystem & Onchain Advisory portfolio. In this role he advises Coinbase's product teams on new product development and support for new assets, as well as oversight of Coinbase's Special Investigations team which focuses on proactive investigations into sanctions, terrorism, and illicit finance. Mr. Hillman was previously Coinbase's BSA Officer for 2.5 years. 

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Youli Lee
Founder/Principal Aethemis Legal and Advisory Washington, D.C.

Founder/Principal

Washington, D.C.

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Justin Mendelsohn
Head of AML and Sanctions Fidelity Investments New York, NY

Head of AML and Sanctions

New York, NY

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Benjamin A. Naftalis
Partner Latham & Watkins LLP New York, NY

Partner

New York, NY

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Seetha Ramachandran
Partner Proskauer Rose LLP New York, NY

Partner

New York, NY

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Ali Rathod-Papier
Compliance Partner, Foreign Expansion & Policy Andreessen Horowitz (a16z) New York, NY

Compliance Partner, Foreign Expansion & Policy

New York, NY

Ali is an experienced legal and compliance professional, having worked in two jurisdictions, and in private practice, banks, FinTech and government. Ali has led and scaled teams for a number of years and enjoys working closely with her company’s leadership team to improve compliance programs, including more than 9 years in BSA/AML program execution and development, navigating complex regulatory risk, managing investigations and providing financial crime-related advice.   At FinTech startup Brex, Ali acts as the Global Head of Compliance, overseeing all aspects of the company’s program, including: BSA, OFAC and anti-bribery, payments and broker-dealer compliance, product advisory, testing and oversight, global expansion, as well as compliance technology. During her time at Brex, she has supported the company to launch new products, expand outside the US, obtain new licenses, enhanced the AML and sanctions program and navigate bank partner relationships.   Prior to Brex, Ali worked at Barclays Bank in both New York and London, most recently as the OFAC Officer and Americas Head of Sanctions and Anti-Corruption team. And before that, as an attorney in the firm’s Financial Crime Legal team in London.   Ali is also a dual-qualified attorney, admitted in England and Wales, as well as New York State. Prior to her banking experience, she worked in the London office of a premier U.S. law firm and was also seconded to the U.K. National Crime Agency, where she supported their Legal team.

Ali is an experienced legal and compliance professional, having worked in two jurisdictions, and in private practice, banks, FinTech and government. Ali has led and scaled teams for a number of years and enjoys working closely with her company’s leadership team to improve compliance programs, including more than 9 years in BSA/AML program execution and development, navigating complex regulatory risk, managing investigations and providing financial crime-related advice.   At FinTech startup Brex, Ali acts as the Global Head of Compliance, overseeing all aspects of the company’s program, including: BSA, OFAC and anti-bribery, payments and broker-dealer compliance, product advisory, testing and oversight, global expansion, as well as compliance technology. During her time at Brex, she has supported the company to launch new products, expand outside the US, obtain new licenses, enhanced the AML and sanctions program and navigate bank partner relationships.   Prior to Brex, Ali worked at Barclays Bank in both New York and London, most recently as the OFAC Officer and Americas Head of Sanctions and Anti-Corruption team. And before that, as an attorney in the firm’s Financial Crime Legal team in London.   Ali is also a dual-qualified attorney, admitted in England and Wales, as well as New York State. Prior to her banking experience, she worked in the London office of a premier U.S. law firm and was also seconded to the U.K. National Crime Agency, where she supported their Legal team.

Forum Director

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Sydnie Butz
Forum Director Cambridge Forums Inc. Toronto, ON

Forum Director

Toronto, ON

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Shóna Fox
Vice President, Enforcement Programming Cambridge Forums Inc. Vancouver, BC

Vice President, Enforcement Programming

Vancouver, BC

Shóna holds a Bachelor’s Degree in English and Spanish Literature from University College Dublin. Relocating to Canada from Ireland in 2018, Shóna joined Cambridge Forums, where she sparked a passion for event planning and management. 

Leveraging her extensive experience in client relations from previous roles in insurance and finance, Shóna thrives in orchestrating high-profile events and delivering memorable experiences for her clients. 

When not traveling around the world hosting Cambridge events, Shóna is based in Vancouver where she enjoys getting out in nature as much as possible – hiking the local trails, running along the seawall, or taking her paddle board out on the water.
 

Shóna holds a Bachelor’s Degree in English and Spanish Literature from University College Dublin. Relocating to Canada from Ireland in 2018, Shóna joined Cambridge Forums, where she sparked a passion for event planning and management. 

Leveraging her extensive experience in client relations from previous roles in insurance and finance, Shóna thrives in orchestrating high-profile events and delivering memorable experiences for her clients. 

When not traveling around the world hosting Cambridge events, Shóna is based in Vancouver where she enjoys getting out in nature as much as possible – hiking the local trails, running along the seawall, or taking her paddle board out on the water.
 

CONNECT. ENGAGE. EXCEL. This is a different event, unlike any you've attended

Built on meaningful interactions and genuine connections, the Forum is the premiere gathering for preeminent leaders, from leading law firms, FinTech companies, and financial institutions across the United States, who are at the forefront of enforcement and regulation.

SPONSORING THIS FORUM

The Steering Committee would like to thank the following sponsor for their support of the Cambridge Forum on ​​Risk Regulation & Enforcement in FinTech.

Please click the logo below to learn more about our Sponsor.

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For more information please contact:
Allen D. Applbaum

Partner

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Thank you to our Sponsor

We are pleased to announce that StoneTurn will once again be hosting participants for a special Reception and Dinner on Tuesday, May 12, 2026 at 6:30 p.m. We would like to thank StoneTurn for their continued support of the Cambridge Forum on Risk Regulation & Enforcement in FinTech.

 

About StoneTurn

StoneTurn, a global professional services firm, works with law firms, corporations, and government agencies in solving the most complex and consequential business issues. StoneTurn has earned the trust of clients and regulators worldwide by deploying multidisciplinary teams of industry leaders to provide unique expertise with forensics and investigations, risk and compliance, data and technology, economic and dispute advisory, and strategic business consulting. Founded in 2004, StoneTurn operates from offices across five continents and is widely lauded for its commitment to collaboration, integrity, and independence.

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Sydnie Butz

Forum Director