Not your typical law firm.
Practical solutions. Creative strategies. Trusted by companies shaping what’s next.
ZwillGen Leads DC Cybersecurity Rankings — Outpacing BigLaw
ZwillGen has been ranked Tier 1 in Legal 500’s inaugural DC Cybersecurity & Data Protection rankings, with all seven DC-based Shareholders individually recognized, representing 16% of the ranked attorneys in the practice area.
Our Practices
Our work spans the most critical issues facing today’s technology and data-driven businesses—from AI, privacy, and global data protection to cybersecurity, law enforcement and surveillance, marketing and e-commerce, vendor contracting, alternative data, gaming and gambling, and complex investigations and litigation. With deep expertise and a highly specialized focus, our team is uniquely positioned to spot risks others might miss and provide clear, practical guidance that helps move your business forward.
Privacy & Global Data Protection
Our team can help you asses, build, improve, and maintain your company's practices related to privacy, information security, marketing, vendor and customer contracting, and more.
Information Security
We develop consumer-facing and internal privacy and security policies and incident response plans that can bring your company into compliance with applicable laws and keep pace with developing industry standards.
Our Practices
Our work spans the most critical issues facing today’s technology and data-driven businesses—from AI, privacy, and global data protection to cybersecurity, law enforcement and surveillance, marketing and e-commerce, vendor contracting, alternative data, gaming and gambling, and complex investigations and litigation. With deep expertise and a highly specialized focus, our team is uniquely positioned to spot risks others might miss and provide clear, practical guidance that helps move your business forward.
Artificial Intelligence
We advise clients on the development, operationalization, and adoption of machine learning, large language models, and other technologies powered by artificial intelligence.
Law Enforcement & Surveillance
We advise companies on their rights and responsibilities in responding to law enforcement requests, including issues related to subpoenas, court orders, search warrants, national security, and real-time surveillance orders.
Your End Zone for Gaming Licensing
ZG Gaming Solutions is a specialized service provider that streamlines the gaming licensing process for operators, executives, service providers, and investors—handling the complexity so you can stay focused on growing your business.
FROM OUR TEAM
Blog
The latest in tech, privacy, AI, and more—straight from our team.
Our People
Get clear, practical answers—the kind that help you make decisions—from a team that understands how your business works.
Mason Weisz
Shareholder
Daniel Levin
Attorney
Yiannis Vandris
Fellow
Our Culture
Culture shaped by connection, collaboration, and the belief that great work starts with great people.
Trusted by Industry Heavyweights
Some of the world’s leading brands turn to us when the stakes are high.
Recent Insights
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February 18, 2026
EU AI Act Conformity Key for Companies Despite Enforcement Delay
In this Law360 article, Zach Judge-Raza and Brenda Leong discuss the European Commission’s proposed changes and implementation delay of the EU Artificial Intelligence Act. The act had prompted industry pressure for the changes, as European corporate coalitions...
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February 6, 2026
Supreme Court to Review Paramount Newsletter Meta Pixel Suit (2)
In a recent Bloomberg Law article, ZwillGen’s Jeff Landis shares his perspective on the different circuit court interpretations of the term “consumer” under the VPPA, following the Supreme Court’s decision to review Salazar v. Paramount Global. He explains why...
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February 3, 2026
What Recent FTC Enforcement Actions Reveal About COPPA Risks
In this Corporate Compliance Insights article, Stacey Brandenburg and Yiannis Vandris explain how three recent FTC child-related cases provide insight into potential COPPA risks for businesses and compliance professionals. With children’s privacy remaining a consistent...
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January 27, 2026
FTC Enforcement and the Rising Risk of “Dark Patterns” in Subscription Design
In a recent FTCWatch article, ZwillGen Senior Legal Director Zach Lerner shared insights on how the Federal Trade Commission is increasingly scrutinizing so-called “dark patterns,” design choices that regulators and plaintiffs may view as manipulative...
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December 9, 2025
Washington, D.C. Gaming Law & Regulation Guide 2026
ZwillGen attorneys Whitney Fore, David Ward, and Kady Hammer authored the Washington, D.C. chapter of ICLG – Gambling Laws and Regulations 2026, offering practical, up-to-date insights on the district’s evolving gaming landscape. They break down...
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December 4, 2025
Jon Frankel On 5 Things You Need to Know to Optimize Your Company’s Approach to Cybersecurity
In this Authority Magazine article, Jon Frankel discusses the state of the cybersecurity industry from Artificial Intelligence, which is being used in many ways in the industry, to Zero Trust, which is becoming ubiquitous in...
Charting Our Own Course
We’ve never been a firm that sticks to the marked path. Our foundation—grounded in our history, our values, and a commitment to practical guidance—shapes how we navigate complexity and approach every challenge differently.