Kari Prochaska is an associate in the Privacy, Cybersecurity, and Data Strategy practice group and a member of the firm’s AI & Emerging Technologies and Digital Works practice groups. She is based in Willkie’s London office. Kari is a Certified Information Privacy Professional/Europe (CIPP/E) and Certified Information Privacy Professional/United States (CIPP/US).
Kari’s practice focuses on a wide range of legal and regulatory matters encompassing AI and other emerging technologies, data protection, and cybersecurity. She advises UK and international clients across a broad spectrum of industries, including financial services, manufacturing, healthcare, e-commerce, software-as-a-service, telecommunications, and hospitality.
Kari has extensive experience advising clients on global data protection compliance programs, how privacy and data security legislative and regulatory requirements in the UK, EU, and globally, may impact their business practices. She drafts multi-jurisdictional data protection compliance documentation and provides counselling on cross-border data transfer and localisation requirements, consumer-facing privacy notices and governance documentation, and data protection impact assessments. She advises clients on the use of website tracking technologies, responses to sensitive data subject rights requests and complaints, and communications with data protection regulators.
Kari provides advice on AI, privacy, and cybersecurity risks in private equity and M&A transactions, including both pre-acquisition diligence and post-closing integration strategies. She counsels clients on UK, EU, and U.S. data protection issues in fund formation and asset management documentation. Further, she assists clients regarding data security incident response and crisis management by helping clients navigate the regulatory and legal landscape through the response, investigation, and notification stages, particularly with respect to the analysis of international data breach notification obligations, the preparation of required notifications pursuant to UK, EU, and U.S. breach notification requirements, and the development of media strategies to address incidents.
Kari also maintains an active pro bono practice focusing on data protection assistance for non-profit organisations, civil rights, voting rights, and immigration matters.
Experience
Prior to joining Willkie, Kari was an associate at another major law firm.
- Best Lawyers: Ones to Watch
- Mergers and Acquisitions Law (2023-2024)
- Corporate Law (2023-2024)
Credentials
Education
University of Iowa College of Law, J.D., 1998 University of Iowa, B.A. (cum laude), 1994
Bar Admissions
Court Admissions
United States District Court, Northern District of Illinois
