Ninth Circuit

On October 27, 2025, the Ninth Circuit affirmed in a memorandum opinion the dismissal of a proposed class action asserting that the owner of a cybersecurity browser extension violated the California Invasion of Privacy Act (“CIPA”) and the Electronic Communications Privacy Act (“ECPA”) by intercepting communications between extension-users and search engines. Karwowski v. Gen Digital, Inc., No. 24-7213, 2025 WL 3002610 (9th Cir. Oct. 27, 2025) (mem.).  The Court held that the Plaintiffs failed to allege that the Defendant was not a party to the communications.Continue Reading Ninth Circuit Affirms Dismissal of Wiretap Claims Based on Party Exception

In a win for implied preemption, the Ninth Circuit recently affirmed dismissal of supplement marketing claims under California’s Unfair Competition Law (UCL).  The case, Bubak v. Golo, LLC, No. 24-492 (9th Cir. Oct. 9, 2025), held that the plaintiff’s UCL claim was impliedly preempted because it depended entirely on alleged violations of the federal Food, Drug, and Cosmetic Act (FDCA), which may be enforced only by the federal government.Continue Reading Ninth Circuit Affirms Dismissal of Supplement Marketing Claims as Impliedly Preempted

A divided Ninth Circuit panel recently affirmed a district court’s denial of class certification based on a lack of predominance.  See Ambrosio v. Progressive Preferred Ins. Co., 2025 WL 2628179 (9th Cir. Sept. 12, 2025).  The plaintiffs sought to represent a class of drivers asserting breach-of-contract and other related claims against an auto insurer.  The drivers alleged the insurer’s use of a “projected sold adjustment” (“PSA”) to calculate the market value of insured drivers’ vehicles after a total loss led the insurer to uniformly underestimate vehicle value, which they contended violated the terms of their insurance policies.  Agreeing with the district court’s reasoning, the Ninth Circuit held that, because the insurer’s use of the PSA did not by itself violate the terms of the policies, each plaintiff would need to adduce individual evidence to prove that the PSA had caused them measurable damages—an essential element of a claim for breach of contract under Arizona law. Continue Reading Ninth Circuit Affirms Denial of Class Certification Finding Lack of Predominance

On August 15, the Ninth Circuit Court of Appeals affirmed the dismissal of a class action complaint in Gibson v. Cendyn Group, No. 24-3576, rejecting plaintiffs’ arguments that Las Vegas hotels violated Section 1 of the Sherman Act through their common use of revenue management software.  The decision follows…

Continue Reading Ninth Circuit Rejects Vegas Hotel Algorithmic Price Fixing Claims

The Ninth Circuit in Maree v. Deutsche Lufthansa A.G., No. 23-55795, 2025 WL 2268254 (9th Cir. Aug. 8, 2025) recently vacated and remanded a district court’s approval of a class action settlement because it found class counsel’s fees likely represented a disproportionate amount of the settlement fund. The settlement at issue sought to resolve two class actions filed against Lufthansa based on an alleged failure to provide timely refunds to customers for cancelling flights during the COVID-19 pandemic.Continue Reading Fee-versal of Fortune

Last month, a California federal court in Dai v. SAS Institute, No. 4:24-cv-02537 (N.D. Cal. 2025), dismissed a proposed antitrust class action complaint against six nationwide hotel operators alleging that the hotels’ common use of revenue management software to set their room prices amounted to a per se illegal “hub-and-spoke” conspiracy to fix hotel prices in violation of Section 1 of the Sherman Act. Continue Reading California Court Dismisses Hotel Algorithmic Price Fixing Claims

In a decision with implications for classwide settlement of privacy lawsuits, Magistrate Judge Joseph C. Spero of the Northern District of California held that claims under the Video Privacy Protection Act (VPPA) are personal to individual class members and therefore not assignable to third parties.  The decision, Stark v. Patreon, Inc., No. 22-cv-03131-JCS (N.D. Cal. June 5, 2025), invalidated a mass opt-out effort orchestrated by Lexclaim Recovery Group US LLC (“Lexclaim”), a third-party entity that claimed it was founded to “help people recover a greater share of the money to which they would be entitled in class action cases.”Continue Reading California Federal Court Holds VPPA Claims Are Not Assignable, Rejecting Third-Party Opt-Out Scheme

The Ninth Circuit recently reversed an $800,000 attorney fee award in a data breach class action because the award accounted for too large a portion of the total value of the settlement. In re California Pizza Kitchen Data Breach Litig., — F.4th —, 2025 WL 583419 (9th Cir. Feb. 24, 2025).Continue Reading Ninth Circuit Shoots Down Fee Award in Data Breach Class Action

On January 24, the Supreme Court granted certiorari in Laboratory Corporation of America Holdings v. Davis to address a long-unsettled issue central to class-action litigation: “Whether a federal court may certify a class action pursuant to Federal Rule of Civil Procedure 23(b)(3) when some members of the proposed class lack any Article III injury.”Continue Reading Supreme Court to Decide If Presence of Uninjured Class Members Defeats Class Certification

On Wednesday, November 13, the Supreme Court heard oral argument in the case NVIDIA Corp. v. Ohman J, a class action suit filed in the Northern District of California alleging securities fraud under § 10(b) of the Securities Exchange Act of 1934 and SEC Rule 10b-5.  Early signals from the Justices’ questions have led observers to believe that the Court may affirm the Ninth Circuit’s decision to reverse and remand the decision granting Nvidia’s motion to dismiss for failure to state a claim. Continue Reading Supreme Court Expresses Skepticism Regarding Nvidia’s Motion to Dismiss Securities Class Action