Overview
Sophia Breggia counsels clients on a range of regulatory and enforcement matters, primarily in the financial services sector, including those before the Department of Justice (DOJ), the Securities and Exchange Commission (SEC), the Commodity Futures Trading Commission (CFTC), the Department of the Treasury (including OFAC and FinCEN), and the Financial Industry Regulatory Authority (FINRA). As a member of Steptoe's Financial Innovation & Regulation practice, Sophia's practice involves advising financial institutions, private fintech companies, and public companies engaged in the blockchain and cryptocurrency space on compliance with federal law and regulation, including in the realms of securities, commodities, anti-money laundering, and economic sanctions, among others. She has experience conducting internal independent investigations and has assisted on compliance assessments of large cryptocurrency companies and traditional financial institutions, involving those entities' anti-money laundering, countering the financing of terrorism, and economic sanctions programs, as well as involving electronic recordkeeping policies.
Sophia is a graduate of Harvard Law School, where she served as the Executive Online Editor of the Harvard Journal on Legislation and interned with a legislative advocacy-focused team at a non-profit legal organization. She also worked as a summer associate at a law firm in Massachusetts and was seconded to a large institutional asset management company, during which time she gained experience assisting with compliance matters in the investment and asset management space.
- Massachusetts
- District of Columbia
- J.D., Harvard Law School, 2022, Executive Online Editor, Harvard Journal on Legislation
- B.A., Boston College, 2017
Areas of Work
Representative Matters
- Representation of multiple former FTX executives in investigations by the DOJ, SEC, and CFTC.
- Representation of a financial institution on matters concerning third party subpoena responses on a sanctions evasion case in connection with a DOJ investigation.
- Representation of an American investment company on matters concerning third party subpoena responses on an insider trading case and other cases in connection with DOJ investigations.
- Representation of an investment advisory service provider as a victim in a fraud case in connection with a DOJ investigation.
- Representation of one of the world’s largest cryptocurrency exchanges, among others, on wide range of legal matters, including compliance with various U.S. regulatory regimes.
- Representation of an early-stage cryptocurrency company in launching a decentralized finance platform.
- Representation of an individual in connection with investigations by OFAC and the DOJ, related to alleged sanctions violations.
- Representation of a non-U.S. payment processor in connection with a Bank Secrecy Act examination.
- Conducting independent internal investigations of U.S. and non-U.S. public companies in response to financial fraud-related allegations.
- Representation of prominent global financial institution as independent compliance consultant in connection with settlements with the SEC and the CFTC regarding the collection and retention of employee electronic communications.
- Drafted proposed amendments to pending and enacted legislation relating to the financial services sector at both state and federal levels.
- Drafted terms of service, privacy policies, employment agreements, and other corporate documents for early-stage companies in the financial services and blockchain and cryptocurrency spaces.
- Conducted analyses of complex pending legislation in the blockchain and cryptocurrency space, including the Lummis-Gillibrand bills, FIT21 Act, MiCA, and stablecoin related legislation.
- Representation of a trade association of independent broker-dealers on regulatory and policy matters in the fixed income space.
News & Publications
Blockchain Blog
Deputy Attorney General Memorandum: "Ending Regulation by Prosecution"
April 11, 2025
By: Marlon Paz, Andrew C. Adams, Evan T. Abrams, Galen Kast, Ryan Hayden, Sophia Breggia
Publications
CFTC Enforces Traditional Commodities Laws in Environmental, Voluntary Carbon Markets
Futures & Derivatives Law Report
February 14, 2025
By: Ryan Hayden, Micah S. Green, Daniel A. Mullen, Sophia Breggia, Vito Arethusa, Nathaniel Sans
Publications
OFAC Sanctions and Digital Assets: Regulation, Compliance, and Recent Developments
Global Legal Insights
October 2024
By: David M. Stetson, Evan T. Abrams, Andrew C. Adams, Sophia Breggia
Client Alerts
AML Program Requirements for Investment Advisers: FinCEN’s Proposed Rulemaking
February 16, 2024
By: Andrew C. Adams, Coy Garrison, Jack R. Hayes, David M. Stetson, Evan T. Abrams, Sophia Breggia, Vito Arethusa
Blockchain Blog
What Does the BTC ETP Approval Mean for the SEC’s Regulatory Approach to Crypto?
January 16, 2024
Publications
CFPB As Pay App Watchdog May Invite More Fintech Regs
January 12, 2024
By: Alan Cohn, Andrew Owens, Coy Garrison, Evan T. Abrams, Sophia Breggia, Vito Arethusa
Publications
OFAC Sanctions and Digital Assets: Regulation, Compliance, and Recent Developments
Global Legal Insights: Blockchain & Cryptocurrency Laws and Regulations 2024
November 29, 2023
By: Andrew C. Adams, David M. Stetson, Evan T. Abrams, Sophia Breggia
Client Alerts
Proposed Rule Subjects Digital Payments to CFPB Oversight
November 14, 2023
By: Alan Cohn, Andrew Owens, Coy Garrison, Evan T. Abrams, Sophia Breggia, Vito Arethusa