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    Home /  Lawyers /  Anthony J. Lewis

    Anthony J. Lewis

    Partner

    Anthony J. Lewis Headshot Photo Portrait backdrop

    Los Angeles

    +1-310-712-6615

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    lewisan@sullcrom.com

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    Anthony Lewis is a partner in the Firm’s Litigation Group, a member of the Firm’s Criminal Defense and Investigations Group, and co-head of the Firm’s Cybersecurity Practice. His practice focuses on international and government investigations and on cybersecurity incident response and advice. Mr. Lewis has represented clients in internal investigations and in regulatory enforcement proceedings, including with the Department of Justice, the Securities and Exchange Commission, the Commodity Futures Trading Commission, and with financial regulators, and in matters related to economic and financial crime, sanctions, and cryptocurrencies. He has advised clients in a wide variety of sectors, including technology, industrials, financial services and consumer goods. He is a member of Law360’s Aerospace & Defense Editorial Advisory Board (2022).

    Since 2021, he has been a member of the Criminal Justice Act Panel for the Central District of California.

    Government Service

    Mr. Lewis joined the Firm in 2019 from the United States Attorney’s Office for the Central District of California, where he was Deputy Chief of the Terrorism and Export Crimes Section. During more than 10 years of service, he prosecuted violations of U.S. sanctions and export controls, sophisticated cybercrimes, financial frauds and criminal tax cases, as well as various domestic and international counterintelligence and counterterrorism matters. Mr. Lewis’ experience includes charging the largest-ever cyber heist at Bangladesh’s central bank that was part of a North Korean conspiracy, which also included computer network intrusions at other banks and at Sony Pictures Entertainment, and used the WannaCry ransomware. Additionally, Mr. Lewis was part of the litigating team seeking to compel Apple to decrypt an iPhone used by a terrorist in the San Bernardino attack. His work has involved in-depth digital forensic review, malware comparison, and internet-based investigation. He has conducted and supervised investigations and prosecutions involving OFAC-administered sanctions, the Export Administration Regulations, and the International Traffic in Arms Regulations. Mr. Lewis has tried a variety of cases and briefed and argued appeals before the Ninth Circuit.

    Mr. Lewis began his career as an associate at S&C, where he worked on complex government investigations.

    Publications

    • Money Laundering through Digital Assets, Global Investigations Review (September 2023)
    • DOJ, BIS and OFAC Release Guidance on Voluntary Self-Disclosures, NYU Law Program on Corporate Compliance and Enforcement (August 2023)
    • Developing a Robust Compliance Programme in Latin America, LACCA The Guide to Corporate Compliance (Chapter 4), ( 4th Ed – July 2023, 3rd Ed.-August 2022, 2nd Ed.-August 2021, 1st Ed.-April 2020)
    • Sullivan & Cromwell Discusses Delaware Decision on Caremark Liability for Cybersecurity Failure, The CLS Blue Sky Blog, Columbia Law School’s Blog on Corporations and The Capital Markets (September 2022)
    • Treasury Study on Illicit Finance in the High-Value Art Market, NYU Law Program on Corporate Compliance and Enforcement (March 2022)
    • SEC Charges Issuer for Inadequate Cybersecurity Disclosure Controls, NYU Law Program on Corporate Compliance and Enforcement (June 2021)
    • Employee Communications Practices and Investigations, Bloomberg Law (March 2021)
    • Botnet Disruptions: Legal Authorities and Technical Vectors, Doj J. of Fed. L. and Prac. (Cybercrime and Cyber Threats) (February 2019)
    Read More

    Spotlight

    Sharon Cohen Levin, Anthony Lewis, Kamil Shields and Tracy Nelson Wirth Co-Author Chapter in Global Investigation Review’s The Guide to Anti-Money Laundering

    Read more

    Brendan Cullen and Anthony Lewis Collaborate with Latin Lawyer on The Guide to Corporate Compliance, Fourth Edition

    Read More

    S&C Critical Insights – Developing a Robust Multi-National Compliance Program

    Read More

    S&C Advises Cronos in SEC Settlement

    Read More

    S&C Advises Tenaris on SEC Settlement

    Read More
    • Experience
    • Rankings and Recognitions
    • News
    • Publications, Videos and Podcasts
    • Credentials
    • Related Practices
    Experience

    Experience

    White Collar

    • Represented Tenaris in resolving multi-year investigations by the Department of Justice and the Securities and Exchange Commission, which concluded in June 2022 when the DOJ closed its investigation without taking any action and the company resolved the matter with the SEC without admitting or denying wrongdoing.
    • Represented the Audit Committee of Cronos Group Inc., a global cannabis company, in a multi-year investigation involving two restatements of its financial statements. Subsequently represented Cronos in resolving the investigation by the SEC that resulted in a rare settlement involving securities fraud with a zero financial penalty in which the SEC credited the company’s extensive cooperation.
    • Representing FTX and affiliated entities as Debtors’ counsel in their pending Chapter 11 proceedings.
    • Representing an Australian multinational contractor in connection with a DOJ investigation regarding potential FCPA issues in other foreign countries.
    • Represented BitMEX, one of the world’s largest digital currency derivatives trading platforms, in the resolution of a CFTC investigation into alleged registration and KYC/AML violations.
    • Represented Goldman Sachs in an arbitration recovering full amount of equity compensation sought, which had been granted to an executive who later admitted to criminal conduct in connection with the 1MDB bribery scandal.
    • Represented the former CEO of a computer chip manufacturer in national security issues that arose in litigation related to its acquisition.
    • Stifel and its subsidiaries in connection with the well-publicized investigations by the Securities and Exchange Commission and the Commodity Futures Trading Commission into off-channel communications involving an alleged failure to retain required text and other electronic communications.
    • Multiple foreign public companies in investigations into potential violations of the Foreign Corrupt Practices Act.
    • A foreign bank in connection with its sanctions, anti-money laundering, and counter terrorist financing policies and procedures.
    • Conducted internal investigations for multiple financial institutions regarding potential regulatory issues.

    Cybersecurity

    • Represented a technology company in responding to the cyber theft of its source code, including notification to millions of customers, coordination with law enforcement, and conducting an internal investigation. 
    • Advised acquirer in an M&A transaction in which a significant data breach was discovered at the target just before closing. The deal was successfully completed.
    • Advised a major financial institution in connection with its vendors’ use of MOVEit and the widely publicized security flaw. 
    • Advised and assisted public companies in responding to SEC requests concerning the SolarWinds breach and other compromises.
    • Advising a retailer in connection with a cybersecurity breach at its third-party e-commerce platform. 

    Speaking Engagements

    • Moderator, “Enforcement: Year in Review,” Cambridge Forum on Sanctions and AML Compliance (June 2023)
    • Incident Response: Responding to Cyber-Attacks at Cryptocurrency, NFT, DeFi and other Digital Asset Trading Platforms, panel discussion at Cybersecurity Docket's Incident Response Forum Masterclass (April 2023)
    • Best Practices for Successful Prosecutions from Case Initiation to Trial webinar, Association of Certified Anti-Money Laundering Specialists (March 2023)
    • Guest Lecturer on Cybersecurity Law, USC Gould School of Law and Pepperdine Caruso School of Law (2019-2023)
    • Microsoft’s Digital Crime Consortium (October 2022)
    • Digital Assets, Money Laundering, and Illicit Financing, panel discussion at Harvard Law School National Security Journal’s Digital Currencies and National Security symposium (October 2022)
    • Incident Response: National Security Issues, panel discussion at Cybersecurity Docket’s Incident Response Forum Masterclass (April 2022)
    • Supply Chain Attacks: Views from the Government and Industry Experts, panel discussion at Sandpiper Partners LLC’s Cybersecurity and Privacy East Coast Conference (July 2021)
    • BBC Podcast –The Lazarus Heist (“2. Disaster Movie” 4/25/21); (“4. Billion Dollar Hack” 5/9/21; “10. Killswitch” 6/2/21)
    • Excellence in Compliance and U.S. Law: Cybersecurity and Privacy, ZHAW School of Management and Law and NYSBA Event (May 2021)
    • Legal Perspectives on Fintech and BSA/AML, panel discussion hosted by International Bankers Association of California (December 2019)
    • Critical Risks and Government Perspectives, panel discussion at Sandpiper Partners LLC’s Cybersecurity and Privacy Conference (November 2019)
    • Cybercrime: Case by Case, discussions on attribution in cyber prosecutions, hosted by Center for American Studies and U.S. Embassy to Italy, Rome (2018)
    • International Association of Financial Crimes Investigators, Economic and Cyber Crime Symposium(2013)
    • Association of Certified Anti-Money Laundering Specialists, Federal Law Enforcement Panel (2010)

    Publications

    • Money Laundering through Digital Assets, Global Investigations Review (September 2023)
    • DOJ, BIS and OFAC Release Guidance on Voluntary Self-Disclosures, NYU Law Program on Corporate Compliance and Enforcement (August 2023)
    • Developing a Robust Compliance Programme in Latin America, LACCA The Guide to Corporate Compliance (Chapter 4), ( 4th Ed – July 2023, 3rd Ed.-August 2022, 2nd Ed.-August 2021, 1st Ed.-April 2020)
    • Sullivan & Cromwell Discusses Delaware Decision on Caremark Liability for Cybersecurity Failure, The CLS Blue Sky Blog, Columbia Law School’s Blog on Corporations and The Capital Markets (September 2022)
    • Treasury Study on Illicit Finance in the High-Value Art Market, NYU Law Program on Corporate Compliance and Enforcement (March 2022)
    • SEC Charges Issuer for Inadequate Cybersecurity Disclosure Controls, NYU Law Program on Corporate Compliance and Enforcement (June 2021)
    • Employee Communications Practices and Investigations, Bloomberg Law (March 2021)
    • Botnet Disruptions: Legal Authorities and Technical Vectors, Doj J. of Fed. L. and Prac. (Cybercrime and Cyber Threats) (February 2019)
    Read More
    Rankings and Recognitions

    Rankings and Recognitions

    • Named to Cybersecurity Docket’s “Incident Response 50” (2023)
    • Lawdragon – Recognized as one of the “500 Leading Litigators in America” (2023-2024) 
    • Attorney General’s Award for Distinguished Service (2009; 2019)
    • FBI Director’s Award, Outstanding Cyber Investigation (2015)
    • DHS/HSI Executive Associate Director’s Award, Counter-Proliferation (2010)
    • Director of National Intelligence, Meritorious Unit Citation (2012; 2016)
    • National Counterintelligence and Security Center, Countering Cyber and Technical Threats (2016; 2019)
    • ODNI, Deputy Director for Intelligence Integration:  National Intelligence Analysis Award (2015)
    Read More
    News

    News

    • S&C Advises Cronos in SEC Settlement

      November 2, 2022
    • S&C Advises Tenaris on SEC Settlement

      June 8, 2022
    • Nicky Friedlander and Tony Lewis Speak at Cybersecurity Conference

      July 21, 2021
    • S&C Advises Blackstone on Major Investment in Precision Medicine Group

      November 25, 2020
    • Tony Lewis Guest Lectures at Pepperdine Law School

      October 12, 2020
    • Anthony Lewis Speaks at Cybersecurity and Privacy conference on “Convergence in a World of Increasing Cyber Attacks and Data Breaches”

      November 14, 2019
    Read More
    Publications, Videos and Podcasts

    Publications, Videos and Podcasts

    • Sharon Cohen Levin, Anthony Lewis, Kamil Shields and Tracy Nelson Wirth Co-Author Chapter in Global Investigation Review’s The Guide to Anti-Money Laundering

      Articles September 18, 2023
    • Brendan Cullen and Anthony Lewis Collaborate with Latin Lawyer on The Guide to Corporate Compliance, Fourth Edition

      Books July 25, 2023
    • Developing a Robust Multi-National Compliance Program

      Podcasts November 11, 2022
    • Brendan Cullen and Anthony Lewis Collaborate with Latin Lawyer on The Guide to Corporate Compliance, Third Edition

      Books August 25, 2022
    • U.S. Sanctions Considerations for Virtual Currency Industry

      Podcasts April 6, 2022
    • New DOJ Initiatives Address Nation’s Cybersecurity Infrastructure

      Podcasts November 4, 2021
    Read More
    Read More
    Credentials

    Credentials

    Education

    • Stanford Law School, J.D., 2003
    • Yale University, B.S., 2000

    Bar Admissions

    • California

    Clerkships

    • The Honorable Pamela Rymer, United States Court of Appeals, Ninth Circuit, 2003-2004
    Read More
    Related Practices

    Related Practices

    • Litigation
    • Criminal Defense & Investigations
    • Cybersecurity
    • Digital Assets
    • Economic Sanctions and Financial Crime
    • FCPA & Anti-Corruption
    • Privacy
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