Allison Holt Ryan | Washington, D.C. | Hogan Lovells

Allison Holt Ryan

Partner Litigation, Arbitration, and Employment

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Allison Holt Ryan
holt-ryan-allison
  • Overview
  • Experience
  • Credentials
  • Insights and events

Allison Holt Ryan leads the Privacy and Cyber litigation practice at Hogan Lovells, the only Chambers Band 1 Data Protection firm in the world. Allison was recognized as one of Law360’s Rising Stars Under 40 and has spent more than a decade focused on navigating the complex litigation and regulatory terrain that follows a privacy incident or cyberattack. Allison represents household names like United, Disney, ESPN, IBM and many more in cutting-edge privacy and cyber disputes. 

Organizations that have suffered a cyberattack rely on Allison for guidance in coordinating incident response, responding to government inquiries and investigations, and strategically managing the numerous lawsuits filed after an attack. Allison advises clients on incident response issues related to forensic investigations and privilege. She guides companies through coordinated response and discovery obligations in both litigation and regulatory investigations.

Allison is passionate about pro bono; she previously served as the full-time senior associate for the firm's Pro Bono practice. She represented a class of homeless families seeking to improve homeless shelter conditions for their small children, ultimately securing full relief for her clients. Allison and her team received the Washington Legal Clinic for the Homeless "Law Firm of the Year" award for their efforts. She currently represents a wrongfully convicted man in Virginia, working to secure his freedom. In 2014, City Year DC named Allison one of its "Idealists of the Year."

Prior to joining Hogan Lovells, Allison clerked for the Honorable Gilbert Merritt of the U.S. Court of Appeals for the Sixth Circuit. Allison taught seventh-grade reading in a Title I school in Houston before law school.

Representative experience

Lead litigation counsel to Change Healthcare, Optum, and UHG in MDL (50+ suits) related to Change Healthcare's 2024 data incident.

Defending Managed Care of North America in a consolidated class action arising from a data breach impacting more than 9 million individuals.

Lead counsel for Intuit and subsidiary Mailchimp, successfully negotiating a favorable settlement of the class action litigation.

Lead counsel for a large online retailer in a class action related to a cyberattack that resulted in dismissal with prejudice of the suit.

Lead counsel in half a dozen other class actions or regulatory investigations currently active across the country related to cybersecurity and privacy issues.

Credentials

Education
  • J.D., Vanderbilt Law School
  • B.A., Lipscomb University, summa cum laude
Bar admissions and qualifications
  • District of Columbia
  • Tennessee

Recognition

Rising Stars Under 40

Law360

2020