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Professionals (262)
Capabilities (78)
Experience (45)
Insights & News (3,272)
Other Results (106)

Professionals 262 results

Alessandra Swanson: Partner; Email; vCard

Partner

Sean G. Wieber: Partner; Email; vCard

Partner

Diana Leiden

Partner

+1 213-615-1924

vCard

Partner

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Capabilities 78 results

Practice Area

Privacy & Data Security

Winston takes a strategic approach to privacy and data security, integrating our extensive capabilities across practices to provide our clients with cutting-edge privacy and data security counseling, crisis management, security incident investigation and notification management, defense of data security class action litigation and regulatory inquiries, and international data protection. Our Global Privacy & Data Security Practice features a core team of privacy professionals and is bolstered by more than 40 attorneys from a variety of other disciplines firmwide. Our team combines compliance counselors, transactional lawyers, former government regulators and federal prosecutors, seasoned investigators, and experienced litigators. Few firms can rival our in-depth, sophisticated, and integrated experience in this area....Read more

Practice Area

Trademark Litigation, Prosecution & Brand Protection

Industry

Development & Protection of AI Technologies

Our Intellectual Property (IP) and Privacy teams work closely together to counsel clients in building, protecting, and commercializing proprietary AI technologies and data; the use of third party or open source AI technologies and data; and the implications that these activities may have under privacy laws....Read more

Experience 45 results

Experience

April 6, 2026

MLBPI’s Licensing Fight Ends in Victory and Settlement with DraftKings

Winston is representing MLB Players Inc. (MLBPI), which serves as the exclusive group licensing representative for all MLB (major league baseball) players. MLBPI sued several online sportsbook and mobile-betting platforms, including DraftKings, over their use of hundreds of MLB player images and likenesses without MLBPI’s consent....Read more

Experience

March 16, 2026

Winston advised La Phocéenne de Cosmétique in connection with the acquisition of Laboratoires de Biarritz.

Winston & Strawn LLP Paris advised La Phocéenne de Cosmétique in connection with the acquisition of Laboratoires de Biarritz....Read more

Experience

November 26, 2025

Winston & Strawn Represented CFS Brands in its Acquisition of Cornerstone Foodservice Group

Winston represented CFS Brands, a portfolio company of TJC, in its acquisition of Cornerstone Foodservice Group, a global leader in foodservice equipment serving both front- and back-of-house applications through a portfolio of established, innovative brands. ...Read more

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Insights & News 3,272 results

Recognitions

April 17, 2026

Less Than 1 Min Read

The Legal 500: Mergers & Acquisitions - France 2026

“France: Mergers & Acquisitions,” appeared in The Legal 500: Mergers & Acquisitions, published by Legalease Ltd. Any opinions in this article are not those of Winston & Strawn or its clients. The opinions in this article are the authors’ opinions only....Read more

Recognitions

April 7, 2026

Less Than 1 Min Read

Law360 Names Winston Lawyers to 2026 Editorial Advisory Boards

Several Winston & Strawn lawyers have been selected to serve on Law360’s 2026 Editorial Advisory Boards. As board members, they will provide feedback on Law360’s coverage and insights on how to best shape future content. Congratulations to:...Read more

Product Liability & Mass Torts Digest

April 3, 2026

8 Min Read

A Recipe for Exclusion: Why the Baby Food MDL Experts Failed Under Daubert

In a high-stakes decision on expert exclusion authored late last month, the District Court for the Northern District of California granted defendants’ motion to exclude plaintiffs’ general causation expert witnesses in In re Baby Food Products Liability Litigation—a consolidated mass tort of over 100 pending cases regarding the alleged presence of toxic heavy metals in baby food.

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Other Results 106 results

Law Glossary

What Is the General Data Protection Regulation (GDPR) Law?

The European Union General Data Protection Regulation (GDPR) law is an act, applied across the Union, which directs data privacy. The GDPR law is designed to protect the data privacy of all EU citizens and guide organizational approaches to handling data, as well as transferring it across borders. Under the GDPR, breach notification is mandatory within 72 hours if the breach is likely to “result in a risk for the rights and freedoms of individuals.” The GDPR applies to organizations within the EU as well as those outside of the EU if they offer goods or services to European citizens. It also applies to organizations that monitor the behavior of data subjects online....Read more

Law Glossary

What Is Cross-Border Data Protection Law?

A cross-border data protection law involves the safe movement of electronic, personal data around the world. The European Union currently has a cross-border data protection law called the General Data Protection Regulation, which replaces the EU’s Data Protection Directive 95/46/EC....Read more

Law Glossary

What Is Data Breach and Data Security Law?

Within 48 U.S. states and the District of Columbia, data breach and data security laws require organizations and government agencies to provide notifications of security breaches when they involve personally identifiable information. Companies may also be required by state data breach laws to act to minimize the effects of a breach. The FTC can investigate companies that do not adhere to their stated privacy policies and do not have safeguards to protect customer data, but no broad federal law exists regarding breach notifications. However, these U.S. data security laws and government agency rules are enforced:...Read more