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Unjust Enrichment

Fisher Phillips

After Apple: What Online Businesses Need to Know About Privacy Expectations After Recent Court Decision

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A recent federal court decision from California in In re Apple Data Privacy Litigation reflects an evolving judicial approach to how courts will define the boundaries of privacy in a platform-driven world. The January 20...more

Sheppard Mullin Richter & Hampton LLP

Trade Secret Trouble: Fifth Circuit Upholds Vacatur of $75 Million Damages Award

On January 21, 2026, the U.S. Court of Appeals for the Fifth Circuit issued a decision in Trinseo Europe GmbH v. Kellogg Brown & Root, L.L.C., et al that has massive implications for those prosecuting or defending trade...more

A&O Shearman

Delaware Court Of Chancery Denies Special Litigation Committee's Motion To Terminate Due To Questions About Independence

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On January 30, 2026, Chancellor Kathaleen St. J. McCormick of the Delaware Court of Chancery granted defendants’ motion to strike but denied a motion to terminate a derivative action asserting fiduciary breach claims against...more

Orrick, Herrington & Sutcliffe LLP

District court sides with bank, dismisses putative class action over ‘cash-sweep’ program

On January 30, the U.S. District Court for the District of Minnesota dismissed with prejudice a proposed class action lawsuit brought by two investment-account holders challenging the interest rates paid through a...more

Seyfarth Shaw LLP

Left With Nothing But An Injunction: Fifth Circuit Vacates $75 Million Trade Secret Verdict After Plaintiff Fails to Apportion...

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In a case that should stand as a strong reminder to apportion your damages whenever possible, the Fifth Circuit Court of Appeals affirmed a significant post‑trial ruling in Trinseo Europe GmbH v. Harper, et al., upholding the...more

Freiberger Haber LLP

Doctrines of Frustration of Purpose and Impossibility Apply Only When the Agreement’s Purpose is Completely Defeated, Not...

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The doctrine of frustration of purpose is narrowly applied. “In order to invoke the doctrine of frustration of purpose, the frustrated purpose must be so completely the basis of the contract that, as both parties understood,...more

Sheppard Mullin Richter & Hampton LLP

Trade Secret Claims Require Describing the Secret, Not the Software

The U.S. Court of Appeals for the Seventh Circuit, which hears federal appeals from Illinois, Wisconsin, and Indiana, recently issued a decision clarifying the level of specificity required to claim trade secret protection...more

Kilpatrick

Eighth Circuit issues pro-defendant class certification ruling in consumer fraud MDL

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Takeway:  Fraud claims are not typically suitable for class treatment, because the essential element of reliance is usually a fact-intensive, individualized issue.  When it comes to consumer fraud statutes, however, consumer...more

Goldberg Segalla

Connecticut Supreme Court Reinstates Claims Against Insurer for Violating the ‘Make Whole Doctrine’

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Insurers need to be aware in Connecticut that the premature enforcement of their subrogation rights may result in claims against them by their insured. In its January 6, 2026, decision in Orlando v. Liburd, the Connecticut...more

Davis Wright Tremaine LLP

Contract Provisions Unhelpful? Don’t Expect Quantum Meruit to Save the Day

Quantum meruit is a legal theory that allows a party to recover compensation if they provided services to another with the expectation of payment, but without an explicit agreement as to an amount. Quantum meruit claims are...more

Charles E. Rounds, Jr. - Suffolk University...

Judicial imposition of a constructive trust on traceable property for benefit of a victim of unjust enrichment freezes property,...

Assume wrongdoer procures title to a traceable portfolio of stocks by fraud, duress, or undue influence from rightful owner and then transfers title on to an innocent third party for nominal consideration, i.e. to a non-BFP....more

Freiberger Haber LLP

Court Rejects Plaintiff’s Attempt to Void Release Based on Fraud

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It is well settled that a “valid release constitutes a complete bar to an action on a claim which is the subject of the release.” “[A] release that, by its terms, extinguishes liability on any and all claims arising in...more

Robinson+Cole Data Privacy + Security Insider

Universal Music Group Takes Center Stage with Recent California Court Narrowing of CIPA Class Action

The recent decision in Wiley v. Universal Music Group highlights how courts are scrutinizing website operators’ privacy controls and representations, particularly regarding cookie banners and opt-out tools. 2025 WL 3654085...more

Goodwin

CareFirst’s Class Action STELARA® Antitrust Case Against J&J Will Proceed: Court Grants-in-Part and Denies-in-Part Class...

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As we have previously reported, a group of health insurers and health insurance administrators (collectively, “CareFirst”) filed a class action complaint in 2023 against Johnson & Johnson and Janssen Biotech, Inc....more

Maynard Nexsen

Alabama Supreme Court Appellate Alert: Decisions from December 19, 2025

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The Alabama Supreme Court issued its weekly release list on Friday, December 19, which included the following opinions of interest to the Alabama business community...more

BCLP

Unjust Enrichment in Construction

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Claims based on restitution and unjust enrichment are not common in a commercial context when there will almost always be some form of agreement that governs the parties’ rights and obligations. But in October 2025 there were...more

A&O Shearman

Federal District Court Dismisses Manufactured Homes Price-Fixing Claims

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On December 4, 2025, the U.S. District Court for the Northern District of Illinois dismissed a proposed price-fixing and information sharing class action against several manufactured housing companies and Datacomp Appraisal...more

Constangy, Brooks, Smith & Prophete, LLP

Fan challenges use of facial recognition at New York Mets’ Citi Field

After claims against Madison Square Garden for the use of facial recognition technology were dismissed, another individual has filed a putative class action against Queens Ballpark Company, LLC, the operator of the New York...more

Morris James LLP

Chancery Dismisses Claims for Twitter Stockholder’s Trading Loss Arising from Musk’s Public Statements

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Khalid v. Musk, C.A. No. 2024-0443-KSJM (Del. Ch. July 18, 2025) - The plaintiff acquired Twitter stock following Elon Musk’s announcement that he agreed to acquire the company. The plaintiff then sold the stock at a loss...more

Charles E. Rounds, Jr. - Suffolk University...

Traceable economic value of fraudulently acquired property may be made the subject of a constructive trust: Two procedural...

Assume fraudulent representations by the owner of a residence with multiple hidden material defects that the defects were non-existent induce Jones to purchase residence. Call that residence the “old residence.” The unjustly...more

Farrell Fritz, P.C.

Constructive Trust Claims

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Constructive trust claims regularly arise in trusts and estates litigation.  Based upon a recent decision that Suffolk County Surrogate Vincent J. Messina, Jr. issued, in which the Surrogate found that a constructive trust...more

Robinson+Cole Class Actions Insider

Consumer Deception and Price Inflation Case: Eighth Circuit Reverses Class Certification Based on Individualized Issues

If,  like me, you grew up during (or otherwise lived through) the 1980s, you’ll recall the ever-present jingle “The best part of wakin’ up is Folgers in your cup” (and perhaps some creative modifications thereof by the...more

Pierce Atwood LLP

District of Massachusetts Has Personal Jurisdiction Over Out-of-State Adtech Defendant in Geolocation Case

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Earlier this fall, the District of Massachusetts issued another notable decision in the growing wave of privacy litigation that, as discussed, raises difficult questions concerning standing, jurisdiction, and statutory...more

Orrick, Herrington & Sutcliffe LLP

District court partially rules claim may proceed on mortgage contracts

On November 12, the U.S. District Court for the Northern District of California granted in part and denied in part a motion to dismiss in a class action case involving mortgage contracts claims. ...more

Carlton Fields

Florida Appeals Court Decisions Week of November 17 - 21, 2025

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U.S. Eleventh Circuit Court of Appeals - Johnson v. Reliance - disability insurance, preexisting conditions, ERISA - Smothers v. Childers - § 1983, prison treatment, state law bar, Ala law - USA v. Oropesa -...more

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