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Yaron Moszynski
Associate
Data, Privacy, and Cybersecurity
Brussels
ymoszynski@wsgr.com

D32-2-2745754

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Yaron Moszynski is an associate in the Brussels office of Wilson Sonsini Goodrich & Rosati, where his practice focuses on privacy, data protection, and cybersecurity law.

Yaron advises multinational companies and innovative start-ups on complex data protection matters under European and Belgian law, with particular emphasis on the General Data Protection Regulation (GDPR), ePrivacy rules, and international data transfers. He has extensive experience guiding clients through comprehensive GDPR compliance programs, managing cybersecurity incidents, coordinating multi-jurisdictional privacy projects, and handling regulatory investigations and enforcement actions.

Prior to joining the firm, Yaron served as in-house counsel at Wise Europe. He previously worked in the Brussels office of Morrison & Foerster.

Yaron is a native French speaker and is fluent in English.

Experience

Yaron Moszynski is an associate in the Brussels office of Wilson Sonsini Goodrich & Rosati, where his practice focuses on privacy, data protection, and cybersecurity law.

Yaron advises multinational companies and innovative start-ups on complex data protection matters under European and Belgian law, with particular emphasis on the General Data Protection Regulation (GDPR), ePrivacy rules, and international data transfers. He has extensive experience guiding clients through comprehensive GDPR compliance programs, managing cybersecurity incidents, coordinating multi-jurisdictional privacy projects, and handling regulatory investigations and enforcement actions.

Prior to joining the firm, Yaron served as in-house counsel at Wise Europe. He previously worked in the Brussels office of Morrison & Foerster.

Yaron is a native French speaker and is fluent in English.

Education
  • LL.M., Data Protection—ICT and IP Law, University of Leuven, Brussels Campus, 2025Cum Laude
  • LL.M., UC Berkeley School of Law, 2020Certificate of Specialization in Law and Technology
  • Master of Law, University of Leuven, 2018
  • Bachelor in Laws, Université Saint-Louis, 2016
Associations and Memberships
  • Member, International Association of Privacy Professionals (IAPP) and holder of the AIGP and CIPP/E certifications
Honors
  • Recommended in the 2024 edition of The Legal 500 EMEA for Privacy & Data Protection
Admissions
  • Brussels Bar
Credentials
Education
  • LL.M., Data Protection—ICT and IP Law, University of Leuven, Brussels Campus, 2025Cum Laude
  • LL.M., UC Berkeley School of Law, 2020Certificate of Specialization in Law and Technology
  • Master of Law, University of Leuven, 2018
  • Bachelor in Laws, Université Saint-Louis, 2016
Associations and Memberships
  • Member, International Association of Privacy Professionals (IAPP) and holder of the AIGP and CIPP/E certifications
Honors
  • Recommended in the 2024 edition of The Legal 500 EMEA for Privacy & Data Protection
Admissions
  • Brussels Bar
Focus Areas
  • Data, Privacy, and Cybersecurity
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On May 7, 2026, EU legislators reached a political agreement to amend the EU Artificial Intelligence Act (AI Act), with significant implications for AI companies operating in the EU. The most important changes are:
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Firm Advises Mastercard on Data, Privacy, and Cyber Aspects of BVNK Acquisition
On March 17, 2026, Mastercard announced a definitive agreement to acquire BVNK, a leader in stablecoin infrastructure, for up to $1.8 billion, including $300 million in contingent payments. The deal further expands Mastercard's end-to-end support of digital assets and value movement across currencies, rails, and regions. Wilson Sonsini Goodrich & Rosati advised Mastercard on data, privacy, and cyber issues related to the transaction.
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