Benjamin Naftalis is New York Deputy Office Managing Partner and former Global Co-Chair of the firm’s White Collar Defense & Investigations Practice.

Ben, a former federal prosecutor, advises companies, boards, and executives facing government investigations, enforcement actions, high-stakes disputes, and crises. He is a go-to counselor for sensitive board and audit committee matters, and advises on internal investigations, special committee assignments, and compliance issues. He also counsels fund managers on regulatory compliance, trading, and deal-related diligence.

Ben’s representative clients include Andreessen Horowitz (a16z), BC Partners, BTIG, Endeavor, Funko, Goldman Sachs, HSBC, Lands’ End, Nissan, One Rock Capital Partners, Shift4 Payments, Silver Lake, TKO, and UFC.

Ben has deep expertise before the Department of Justice (DOJ), Securities and Exchange Commission (SEC), Commodity Futures Trading Commission (CFTC), Office of Foreign Assets Control (OFAC), Financial Crimes Enforcement Network (FinCEN), and the NY Attorney General. His matters span securities and commodities fraud, insider trading, market manipulation, accounting and healthcare fraud, prescription drug diversion, bribery and corruption, sanctions, and money laundering. He maintains an active civil docket.

Ben is a recognized leader in digital asset, fintech, and AI enforcement. Since prosecuting the first cryptocurrency securities fraud in 2014, he has advised on disputes and investigations involving token offerings, centralized and decentralized trading platforms, stablecoins, insider trading, money laundering, and market manipulation. Chambers ranks him Band 1 for Crypto-Asset Disputes, and Law360 named him a 2024 Fintech MVP. Chambers USA and Legal 500 US rank him a preeminent white collar practitioner.

Before private practice, Ben served as an Assistant US Attorney in the Southern District of New York (SDNY), leaving as a senior member of the Securities and Commodities Fraud Task Force. He conducted joint and parallel investigations with the FBI, SEC, CFTC, DEA, DoD, and foreign regulators, leading domestic and cross-border matters involving securities fraud, insider trading, market manipulation, accounting and wire fraud, terrorism and national security, money laundering, and narcotics trafficking. He tried eight federal jury trials and briefed and argued over 10 appeals before the Second Circuit.

Ben clerked for Judge Jed S. Rakoff of the US District Court for the Southern District of New York and Judge Dennis Jacobs of the US Court of Appeals for the Second Circuit. He began his career as a corporate development analyst at DoubleClick, later acquired by Google.

Ben is a member of the Council on Foreign Relations.

Ben’s notable experience includes representing:

White Collar & Investigations

  • HSBC in DOJ matters involving OFAC sanctions and anti-money laundering compliance
  • Nissan in DOJ and SEC investigations related to alleged misconduct by former CEO Carlos Ghosn
  • A Volkswagen engineer in the auto emissions scandal
  • Tysers Insurance in DOJ and UK Serious Fraud Office foreign bribery investigations
  • A global financial institution in an equity research regulatory investigation
  • A global financial institution in a European Commission FX cartel investigation
  • Leading AI companies in DOJ investigations and related litigation
  • A public payments platform in an SEC investigation and related short-seller attack
  • A fintech platform in an audit committee investigation involving financial misstatements and workplace misconduct, and related SEC inquiry
  • A global accounting firm in an SEC investigation arising from a public company audit
  • A public healthcare company in DOJ criminal and civil investigations involving off-label marketing and anti-kickback allegations
  • A public pharmaceutical distributor in DOJ criminal and civil controlled substances investigations
  • A public marketing technology company in a DOJ and SEC investigation relating to accounting disclosures
  • A board chair in an insider trading prosecution brought by DOJ and the SEC

Complex Commercial Litigation

  • Lands’ End, in consumer class actions alleging false advertising, product liability, and deceptive marketing practices
  • Impax Laboratories in litigation involving rebate and reporting obligations
  • A consumer products company in breach of contract claims linked to an alleged ownership interest
  • A private equity-backed beverage company in an earnout dispute
  • A real estate private equity firm in disputes with a JV partner and former executive
  • A food service company in connection with mislabeling, tort, and contractual disputes
  • A payments platform in an earnout dispute related to post-closure performance obligations
  • Buyers and sellers in M&A indemnification claims and post-closing disputes
  • Companies and private equity firms in post-closing working capital adjustment disputes

Securities Litigation

  • a16z in securities class actions and related claims arising from cryptocurrency projects
  • BC Partners in a securities class action and related regulatory inquiry, resulting in full dismissal
  • Shift4 in a securities class action, resulting in full dismissal
  • Funko in federal and state securities class actions and derivative claims related to its IPO, resulting in dismissals
  • The co-founder of a global cryptocurrency platform in securities and commodities class actions
  • A software-as-a-service (SaaS) provider in an SEC investigation and securities class action related to non-GAAP accounting metrics

Digital Assets & Fintech

  • The founder of the world’s largest cryptocurrency exchange in a DOJ criminal prosecution and related SEC and regulatory enforcement actions
  • A BitMEX founder in a SDNY criminal prosecution and CFTC and FinCEN civil enforcement proceedings
  • A global fintech platform in a DOJ investigation related to AML, BSA, and money laundering allegations
  • The co-founder of a global cryptocurrency derivatives platform in criminal and civil enforcement matters
  • A prominent venture capital firm in DOJ, SEC, and NYAG investigations
  • A stablecoin-powered payment network in a criminal BSA and money laundering investigation

Bar Qualification

  • New York

Education

  • JD, Columbia Law School, 2004
    Harlan Fiske Stone Scholar, James Kent Scholar
  • AB, Brown University, 1999
    magna cum laude, Phi Beta Kappa
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August 14, 2026 Recognition

Latham Named Finalist for Multiple 2026 New York Legal Awards

Two wins and seven finalist honors in the NYLJ’s annual awards program — including for Large Law Firm of the Year — reflect the firm’s litigation, transactional, and regulatory prowess, innovative office and practice leadership, and clear market leadership in New York.