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Best Lawyers in America for Privacy and Data Security Law
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Mary T. Costigan is a principal in the Berkeley Heights, New Jersey, office of Jackson Lewis P.C. She holds a Certified Information Privacy Professional/US designation from the International Association of Privacy Professionals (iapp). Mary advises multinational, national, and regional companies on emerging privacy and cybersecurity issues, including the broad and growing array of mandates, best practices, and preventive safeguards. In particular, she focuses on advising and assisting clients...
Nick Whisler is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Nick, who practices law in New Albany, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nick is held by other top lawyers in the same geographic and legal practice area.
Adrienne S. Ehrhardt is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Adrienne S., who practices law in Madison, Wisconsin, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adrienne S. is held by other top lawyers in the same geographic and legal practice area.
Amanda serves as Team Leader for the White Collar, Compliance and Government Investigations Group and focuses her practice on government investigations and complex civil litigation. She has served as Lead Chair in over 30 jury trials. Her experience includes regularly conducting internal investigations for companies and medical institutions and providing advice on reporting obligations and representation throughout all phases of government investigations and accompanying litigation.
Benjamin Powell is widely recognized as one of the country's top authorities on handling cybersecurity, data breach and related investigation matters. He has advised companies on major cybersecurity incidents and incident preparedness across virtually every sector of the economy, including the banking, investment management, software, retail, energy, defense and intelligence, media and entertainment, pharmaceutical, cloud services, government contracting, aerospace, information technology, ma...
Steven Richard is a highly experienced trial and appellate lawyer who handles complex commercial, employment and higher education cases throughout the federal and state courts of Rhode Island, Massachusetts and Connecticut. Steve is especially active in the Rhode Island Federal District Court, where he serves as the Chair of its Local Rules Committee. What do you focus on? I handle a broad array of commercial, civil rights and higher education cases, using more than 20 years of pretrial and c...
Dean W. Harvey is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Privacy and Data Security Law. Dean W., who practices law in Dallas, Texas, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dean W. is held by other top lawyers in the same geographic and legal practice area.
Kirk Nahra has been a leading authority on privacy and cybersecurity matters for more than two decades. He co-chairs the firm’s Cybersecurity and Privacy Practice as well as the Artificial Intelligence Practice. In recognition of his professional work in these areas, he was named the winner of the 2021 Vanguard Award from the International Association of Privacy Professionals (IAPP)—one of the most prestigious in the privacy field—which recognizes one IAPP member each year w...
Meredith B. Halama is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law and Privacy and Data Security Law. Meredith B., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Meredith B. is held by other top lawyers in the same geographic and legal practice area.
Amanda M. Witt is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law, IT Outsourcing Law, Privacy and Data Security Law and Technology Law. Amanda M., who practices law in Atlanta, Georgia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda M. is held by other top lawyers in the same geographic and legal practice area.
Kamal Ghali is a former federal prosecutor and an award-winning trial lawyer who has been recognized for his commercial litigation, intellectual property litigation, white collar defense, and cybersecurity litigation work. Mr. Ghali regularly litigates high-stakes and mission critical matters that require courtroom excellence. He has particular experience litigating fraud, racketeering (RICO), intellectual property, contract, and fiduciary duty claims. He has first-chaired numerous jury trial...
Daniel F. Gottlieb counsels a wide range of healthcare industry clients, including healthcare providers, health plans, health information technology vendors, life sciences companies and data aggregators. He is sought out for his legal knowledge and practical approach on data protection, interoperability, and complex data and software licensing transactions, collaborations and strategic initiatives. Read full biography: https://www.mwe.com/people/gottlieb-daniel-f/
Thomas J. Kelley is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law and Tax Law. Thomas J., who practices law in Omaha, Nebraska, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas J. is held by other top lawyers in the same geographic and legal practice area.
Sherrese Smith is the Global Managing Partner of Paul Hastings. As Global Managing Partner, Ms. Smith helps direct the growth, management, and strategy of the firm. Ms. Smith previously served as the Vice Chair of the Data Privacy and Cybersecurity practice. She is known as one of the country’s preeminent Data Privacy and Cybersecurity and Media and Technology attorneys. Consistently ranked as a leading lawyer in Chambers USA and Legal 500, she is recognized throughout the legal, media,...
Amy S. Leopard is a partner in our Health Care practice and co-chairs our Privacy and Information Security Team. She practices business law and advises a diverse array of clients in health care and technology industries. Amy is a valued business advisor in corporate matters involving health care and information technology law. She provides trusted counsel to health care providers, entrepreneurs, and service providers on licensing, payment, regulatory compliance, privacy and technology issues....
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.