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Capabilities 84 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

Government Program Fraud, False Claims Act & Qui Tam Litigation

Investigations and litigation involving alleged fraud against the government pose a significant and growing threat to organizations and individuals across all industries that engage directly or indirectly in business with federal, state, and/or local governments. The government makes aggressive use of its extensive criminal and civil investigatory powers to root out alleged fraud and abuse implicating government funds, including one of its most powerful civil enforcement tools—the federal False Claims Act (FCA)—and similar state false claims statutes....Read more

Practice Area

Securities, M&A & Corporate Governance Litigation

In today’s market, litigators with experience in securities, corporate governance, and M&A-related (collectively, “securities litigation”) matters need to leverage their broad experience to serve as both advocate and as counsel and strategist, focused on helping clients to overcome not just a legal issue but a collective business problem. Given the frequent interplay between things such as corporate-control transactions, public offerings, activist shareholders, the use of complex derivatives and other financial instruments, bad news impacting stock performance, regulatory inquiries and investigations, and insurance coverage, strategic and tactical litigation decisions can have a wide-ranging impact on the success of a given transaction, as well as on companies, their boards, senior management, and advisors....Read more

Experience 168 results

Experience

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February 4, 2026

Ventus Industrial Partners and Aeron Defense acquisition of General Tool Company and Magna Machine Company

A Winston & Strawn deal team led by Partners Justin Levy in New York and Paul Amiss in London advised Aeron Defense, a newly formed defense platform established by Ventus Industrial Partners in partnership with GenNx360 Capital Partners and Admiralty Partners, on its acquisition of defense contracting specialists General Tool Company and Magna Machine Company....Read more

Experience

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February 2, 2026

Ventus Industrial Partners and Aeron Defense acquisition of General Tool Company and Magna Machine Company

A Winston & Strawn deal team led by Partners Justin Levy in New York and Paul Amiss in London advised Aeron Defense, a newly formed defense platform established by Ventus Industrial Partners in partnership with GenNx360 Capital Partners and Admiralty Partners, on its acquisition of defense contracting specialists General Tool Company and Magna Machine Company....Read more

Experience

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January 27, 2026

PayPal Successfully Invalidates Asserted Claims of Secure Payment Transaction Patent Under 35 U.S.C. § 101

Winston & Strawn secured a decisive victory for PayPal in an intellectual property dispute brought by Irish non-practicing entity Internet Payment Patents LTD (IPPL). Magistrate Judge Susan van Keulen of the Northern District of California entered final judgment in PayPal’s favor, finding all asserted patent claims ineligible under 35 U.S.C. § 101 and granting PayPal’s motion to dismiss without leave to amend....Read more
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Insights & News 3,347 results

Recognitions

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February 24, 2026

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1 Min Read

Julissa Reynoso Named to Crain’s New York Business’ 2026 List of Notable Women in Law

Winston & Strawn partner Julissa Reynoso has been recognized on Crain’s New York Business’ 2026 Notable Women in Law list. This award celebrates outstanding lawyers whose work shapes commerce, policy, civil rights, and culture on both a local and international scale.  ...Read more

Global Trade & Foreign Policy Insights

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February 24, 2026

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7 Min Read

U.S. Supreme Court Invalidates President Trump’s Emergency Tariffs

On February 20, 2026, the Supreme Court of the United States (SCOTUS) issued a landmark 6–3 decision sharply curtailing presidential authority to impose unilateral tariffs under the International Emergency Economic Powers Act (IEEPA).

Investigations, Enforcement, & Compliance Alerts

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February 24, 2026

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5 Min Read

Mexico City Policy: Latest Expansion

On January 27, 2026, the Trump administration announced what it called “a historic expansion” of the Mexico City Policy, a longstanding U.S. rule restricting foreign aid funding related to abortion. The expansion extends the policy beyond abortion to include activities related to diversity, equity, and inclusion (DEI) and gender‑affirming care. Effective February 26, 2026, the change represents the most significant revision to the policy in its 40‑year history and could substantially reshape the distribution of U.S. foreign assistance worldwide.

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Other Results 106 results

Site Content

What Is the Securities Act of 1933?

The Securities Act of 1933 (as amended, the “Securities Act”) was passed to ensure that investors have financial and other important information about securities that are being sold publicly. It also bans the use of fraud, deceit, and misrepresentation in the sales of securities. The Securities Act, which is also referred to as the “truth in securities” law, is part of a legislative effort to govern and oversee the securities industry....Read more

Law Glossary

What Is Consumer Fraud?

Consumer fraud is commonly defined as deceptive business practices that cause consumers to suffer financial or other losses. The victims believe they are participating in a legal and valid business transaction when they are actually being defrauded. Fraud against consumers is often related to false promises or inaccurate claims made to consumers, as well as practices that directly cheat consumers out of their money....Read more

Site Content


Scam & Fraud Alerts

Like many reputable law firms and global organizations, Winston & Strawn LLP’s brand and the names of our attorneys and business professionals are increasingly being used to conduct scam and fraud campaigns. These scams can occur in many different forms and are constantly evolving....Read more
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