WSGR logoWSGR logo
WSGR logo
  • Experience
  • People
  • Insights
  • About Us
  • Careers

  • Practice Areas
  • Industries

  • Corporate
  • Intellectual Property
  • Litigation
  • Patents and Innovations
  • Regulatory
  • Technology Transactions

  • Capital Markets
  • Corporate Governance
  • Corporate Life Sciences
  • Derivatives
  • Emerging Companies and Venture Capital
  • Employee Benefits and Compensation
  • Energy and Climate Solutions
  • Executive Advisory Program
  • Finance and Structured Finance
  • Fund Formation
  • Greater China
  • Mergers & Acquisitions
  • Private Equity
  • Public Company Representation
  • Real Estate
  • Restructuring
  • Shareholder Engagement and Activism
  • Tax
  • U.S. Expansion
  • Wealthtech

  • Special Purpose Acquisition Companies (SPACs)

  • Environmental, Social, and Governance

  • AI and Data Center Infrastructure
  • Energy Regulation and Competition
  • Project Development and M&A
  • Project Finance and Tax Credit Transactions
  • Sustainability and Decarbonization
  • Transportation Electrification

  • U.S. Expansion Library and Resources

  • Post-Grant Review
  • Trademark and Advertising

  • Antitrust Litigation
  • Arbitration
  • Board and Internal Investigations
  • Class Action Litigation
  • Commercial Litigation
  • Consumer Litigation
  • Corporate Governance Litigation
  • Employment Litigation
  • Executive Branch Updates
  • Government Investigations
  • Internet Strategy and Litigation
  • Patent Litigation
  • Securities Litigation
  • State Attorneys General
  • Supreme Court and Appellate Practice
  • Trade Secret Litigation
  • Trademark and Copyright Litigation
  • Trial
  • White Collar Crime

  • Advertising, Promotions, and Marketing
  • Antitrust and Competition
  • Committee on Foreign Investment in the U.S. (CFIUS)
  • Communications
  • Data, Privacy, and Cybersecurity
  • Export Control and Sanctions
  • FCPA and Anti-Corruption
  • FDA Regulatory, Healthcare, and Consumer Products
  • Federal Trade Commission
  • Fintech and Financial Services
  • Government Contracts
  • National Security and Trade
  • Payments
  • State Attorneys General
  • Strategic Risk and Crisis Management
  • Tariffs, Customs, and Import Compliance

  • Antitrust and Intellectual Property
  • Antitrust Civil Enforcement
  • Antitrust Compliance and Business Strategy
  • Antitrust Criminal Enforcement
  • Antitrust Litigation
  • Antitrust Merger Clearance
  • European Competition Law
  • Third-Party Merger and Non-Merger Antitrust Representation

  • Anti-Money Laundering
  • Foreign Ownership, Control, or Influence (FOCI)
  • Team Telecom

  • AI in Healthcare
  • Animal Health
  • Artificial Intelligence and Machine Learning
  • Aviation
  • Biotech
  • Blockchain and Cryptocurrency
  • Clean Energy
  • Climate and Clean Technologies
  • Communications and Networking
  • Consumer Products and Services
  • Data Storage and Cloud
  • Defense Tech
  • Diagnostics, Life Science Tools, and Deep Tech
  • Digital Health
  • Digital Media and Entertainment
  • Electronic Gaming
  • Fintech and Financial Services
  • FoodTech and AgTech
  • Global Generics
  • Internet
  • Life Sciences
  • Medical Devices
  • Mobile Devices
  • Mobility
  • NewSpace
  • Quantum Computing
  • Semiconductors
  • Software

  • Offices
  • Country Desks
  • Events
  • Community
  • Our Diversity
  • Sustainability
  • Our Values
  • Board of Directors
  • Management Team

  • Austin
  • Boston
  • Boulder
  • Brussels
  • Century City
  • Hong Kong
  • London
  • Los Angeles
  • New York
  • Palo Alto
  • Salt Lake City
  • San Diego
  • San Francisco
  • Seattle
  • Shanghai
  • Washington, D.C.
  • Wilmington, DE

  • Law Students
  • Judicial Clerks
  • Experienced Attorneys
  • Patent Agents
  • Business Professionals
  • Alternative Legal Careers
  • Contact Recruiting
Michael S. O'Brien
Associate
Data, Privacy, and Cybersecurity
Austin
msobrien@wsgr.com

D512-338-5479

Download vCard
Open PDF

Michael O’Brien is an associate in the Austin office of Wilson Sonsini Goodrich & Rosati, where he advises companies of various sizes and maturity on privacy, cybersecurity, and data protection matters. Michael works closely with clients to help them address complex compliance risks and other challenges with respect to their collection, use, and other processing of data. As a transactional lawyer, he also has extensive experience advising clients on privacy, cybersecurity, and data protection matters in the context of mergers, acquisitions, spin-offs, securities offerings, strategic partnerships, data licensing arrangements, vendor agreements, and other types of corporate and commercial transactions.

Prior to joining the firm, Michael served as an in-house privacy and data security counsel for an energy efficiency company, where he managed all privacy and data security-related legal matters, including with respect to commercial negotiations, acquisitions, incident response, and compliance. During law school, he was a judicial extern to the Honorable Yvonne Gonzales Rogers of the U.S. District Court for the Northern District of California.

The International Association of Privacy Professionals has designated Michael as a Certified Information Privacy Professional.

Experience

Michael O’Brien is an associate in the Austin office of Wilson Sonsini Goodrich & Rosati, where he advises companies of various sizes and maturity on privacy, cybersecurity, and data protection matters. Michael works closely with clients to help them address complex compliance risks and other challenges with respect to their collection, use, and other processing of data. As a transactional lawyer, he also has extensive experience advising clients on privacy, cybersecurity, and data protection matters in the context of mergers, acquisitions, spin-offs, securities offerings, strategic partnerships, data licensing arrangements, vendor agreements, and other types of corporate and commercial transactions.

Prior to joining the firm, Michael served as an in-house privacy and data security counsel for an energy efficiency company, where he managed all privacy and data security-related legal matters, including with respect to commercial negotiations, acquisitions, incident response, and compliance. During law school, he was a judicial extern to the Honorable Yvonne Gonzales Rogers of the U.S. District Court for the Northern District of California.

The International Association of Privacy Professionals has designated Michael as a Certified Information Privacy Professional.

Education
  • J.D., University of California College of the Law, San FranciscoExecutive Development Editor, Hastings Business Law Journal
  • B.A., Economics, Loyola University New Orleans
Admissions
  • State Bar of Texas
Credentials
Education
  • J.D., University of California College of the Law, San FranciscoExecutive Development Editor, Hastings Business Law Journal
  • B.A., Economics, Loyola University New Orleans
Admissions
  • State Bar of Texas
Focus Areas
  • Artificial Intelligence and Machine Learning
  • Clean Energy
  • Consumer Products and Services
  • Data, Privacy, and Cybersecurity
  • Electronic Gaming
  • Mobile Devices
  • Software
Recent Insights
Client Highlights
Wilson Sonsini Advises Adyen on $335 Million Acquisition of Orb
On June 11, 2026, Adyen N.V. (AMS: ADYEN), a global financial technology platform, announced it has entered into a definitive agreement to acquire enterprise billing platform Orb for $335 million. Upon closing, Orb will become an indirect, wholly owned subsidiary managed under an incubator model. The strategic intent is to eventually create a unified infrastructure experience for merchants across billing and payments.
Learn More
Client Highlights
Wilson Sonsini Advises Kiavi on $717 Million Acquisition by Figure
On June 10, 2026, Figure Technology Solutions (Figure), the blockchain-native capital marketplace for the origination, funding, sale, and trading of tokenized assets, announced a definitive agreement to acquire Kiavi, an AI-powered lending platform for residential real estate investors. The transaction includes the purchase of Kiavi’s balance sheet assets by a joint venture between Figure and Sixth Street, a leading global investment firm, who is buying loans off Kiavi’s balance sheet. The total transaction purchase price is $717 million. Wilson Sonsini Goodrich & Rosati is advising Kiavi on the transaction.
Learn More
View All
  • people
  • insights
  • about us
  • careers
  • Binder
  • Alumni
  • Mailing List Signup
  • Client FTP Portal
  • Privacy Policy
  • Terms of Use
  • Accessibility
WSGR logo
Twitter
LinkedIn
Facebook
Instagram
Youtube
Copyright © 2026 Wilson Sonsini Goodrich & Rosati. All Rights Reserved.