California

  • December 16, 2025

    Six Flags Can't Escape Privacy Suit Over Website Tracking

    A California federal judge has refused to release Six Flags Entertainment Corp. from a proposed class action accusing it of illegally allowing third parties to track the browsing activities of visitors to its Cedar Point amusement park website, finding that the plaintiff had sufficiently asserted an array of claims for invasion of privacy, wiretap, fraud and unjust enrichment.

  • December 16, 2025

    The Top Copyright Decisions Of 2025

    In watershed moments for copyright law and artificial intelligence, two California federal judges delivered the first rulings on whether AI developers' reliance on copyrighted works to train their models qualifies as fair use, providing initial guidance on contentious battles between content creators and tech companies. Here are Law360's picks for the top copyright rulings of 2025.

  • December 16, 2025

    $1.4M Deal In Workers' 401(k) Fee Suit Gets Initial OK

    A California federal judge gave initial approval to a $1.4 million settlement that would end claims that security firm Allied Universal levied excessive fees on its workers' retirement accounts.

  • December 16, 2025

    Property Management Co. Faces AI Platform Antitrust Suit

    Artificial intelligence-driven insurance compliance service provider Beagle Labs Inc. has hit AppFolio with antitrust claims in federal court, alleging the property management software company told customers Beagle created cybersecurity risks in order to drive them toward AppFolio's in-house products.

  • December 16, 2025

    PVC Pipe Buyers Defend Price-Fix Conspiracy Claims

    Polyvinyl chloride pipe purchasers say they've alleged more than enough to show a Chicago federal judge that certain manufacturers participated in a plausible and illegal price-fixing conspiracy, urging the court to let their consolidated action proceed to discovery.

  • December 16, 2025

    Full 9th Circ. To Review Union Work Dispute Precedent

    The full Ninth Circuit is set to rethink precedent on the National Labor Relations Board's power to vet competing claims for work after taking up two challenges Tuesday to a June decision that revived a rival union's pursuit of jobs held by International Association of Machinists members.

  • December 16, 2025

    Disney, Cameron Face Copyright Suit Over 1st 'Avatar' Sequel

    Film director James Cameron, his production company and Disney were hit with another copyright infringement lawsuit on Monday from the writer who previously alleged the first "Avatar" movie ripped off his idea, who says in California federal court that the second one is a "blatant" ripoff of his work.

  • December 16, 2025

    Hinge, Tinder Sued Over Matching Women With Serial Rapist

    A group of six women sued Hinge, Tinder and their parent company in Colorado state court Tuesday, saying they matched them with a serial rapist despite claiming to have banned him from their apps.

  • December 16, 2025

    AI Biz Databricks Valued At $134B With Latest Funding Plans

    Databricks, led by Fenwick & West LLP, on Tuesday revealed that it is raising around $4 billion in a Series L round that would value the data and artificial intelligence company at $134 billion.

  • December 16, 2025

    PTAB Cuts X-Ray Patent Claims After Fed. Circ. Remand

    The Patent Trial and Appeal Board has found that three claims that Sigray Inc. challenged in a Carl Zeiss X-Ray Microscopy Inc. X-ray imaging patent were invalid after the Federal Circuit told it to take another look at the claims.

  • December 16, 2025

    Ex-Doc Avoids Prison For Dealing Ketamine To Matthew Perry

    A former physician who supplied Matthew Perry with ketamine before the "Friends" actor's overdose death avoided a prison sentence Tuesday and received eight months of home confinement from a California federal judge. 

  • December 16, 2025

    B. Riley Must Face Investor Suit Over Alleged Fraud Losses

    A California federal judge has allowed to move forward a proposed investor class action accusing B. Riley Financial Inc. of failing to disclose risks related to its dealings with Brian Kahn, an investment manager who recently pled guilty to securities fraud, though some company executives were allowed to escape the suit.

  • December 16, 2025

    Judge Trims Ziff Davis Copyright Claims In OpenAI MDL

    A Manhattan federal judge has dismissed part of a suit from digital media publisher Ziff Davis Inc. against OpenAI alleging that its chatbot ChatGPT was trained on copyrighted content scraped from the internet and gives re-creations of those works when prompted.

  • December 16, 2025

    'Choking Challenge' Suit Against YouTube, TikTok Is Tossed

    A California federal judge has dismissed without leave to amend a suit by parents and an advocacy group alleging YouTube and TikTok's reporting and moderating tools are defective and fail to take down dangerous videos, saying the complaint suffers from the same deficiencies that got a previous version dismissed.

  • December 16, 2025

    Bullivant Houser Files For Ch. 11 After November Closure

    The now-shuttered Bullivant Houser Bailey PC has filed for Chapter 11 protection in California, with its chief dissolution officer saying the bankruptcy was filed so the firm can liquidate its assets as it continues "an orderly wind-down" of its operations.

  • December 16, 2025

    Hagens Berman Sanctioned For Bot Errors In OnlyFans Case

    A California federal judge sanctioned Hagens Berman Sobol Shapiro LLP for submitting four briefs that contained errors blamed on ChatGPT while representing OnlyFans users pursuing proposed class fraud claims against the online platform, tossing the suit but allowing the users a chance to refile.

  • December 16, 2025

    Fed. Circ. Stunned By 'Numerous' Flaws In Patent Appeal

    The Federal Circuit refused Tuesday to revive a patent licensing company's infringement lawsuit over a software patent, finding there were so many issues with the appeal that they "are almost too numerous to count."

  • December 16, 2025

    Jury Says Magnolia Medical Is Owed $1.6M After Patent Trial

    A Delaware federal jury on Tuesday morning found that Magnolia Medical Technologies Inc. is entitled to nearly $1.6 million after Kurin Inc. infringed its patents tied to devices meant for drawing blood.

  • December 15, 2025

    'Hardworking' 9th Circ. Senior Judge Sandra Ikuta Dies At 71

    Senior U.S. Circuit Judge Sandra Segal Ikuta of the Ninth Circuit, who has been semi-retired since early November, died on Dec. 7 at the age of 71, exactly one month after assuming senior status, according to the Federal Judicial Center.

  • December 15, 2025

    LA Angels Did Nothing To Prevent Pitcher's Death, Jury Told

    The Los Angeles Angels "did absolutely nothing" to stop its employee from distributing illicit drugs to Tyler Skaggs, plaintiffs' counsel told California jurors Monday during closing arguments in his family's wrongful death lawsuit, while an Angels attorney argued that the pitcher was responsible for his own overdose death. 

  • December 15, 2025

    Racial 'X-Acto Knife' Used For Prop 50 Map, Calif. Panel Told

    A three-day hearing before three federal judges kicked off Monday in Los Angeles over challenges brought by California Republicans and the U.S. Department of Justice to the state's Proposition 50 voter-approved congressional districts, with a RealClearPolitics election analyst testifying that one district was created using a racial "X-Acto knife" rather than a political one.

  • December 15, 2025

    DC Judge Won't Block Calif. Tribe's Recognition Status

    Three California residents and a nonprofit cannot have an emergency order blocking a decision by the U.S. Interior Department to give federal recognition to California's Ione Band of Miwok Indians, a D.C. federal judge ruled, saying the plaintiffs didn't comply with federal rules governing such requests.

  • December 15, 2025

    Smartwatch Giants Sued Over Fall Detection Patents

    A company that makes medical alert watches for the elderly has sued Apple, Samsung, Google and Garmin in federal court and the U.S. International Trade Commission, alleging that the fall detection features in their smartwatches infringe two patents.

  • December 15, 2025

    Social Media MDL Judge Warns Attys Against Flooding Docket

    A California federal judge overseeing multidistrict litigation over claims that social media is addictive warned counsel for the plaintiffs Monday that she'd sanction them if their 17,000 pages of exhibits they plan to submit in response to defendants' summary judgment motions "[litter] the docket with irrelevant documents."

  • December 15, 2025

    Microsoft Seeks To Exit ChatGPT Users' OpenAI Antitrust Suit

    Microsoft has slammed a proposed class action accusing the company of bullying OpenAI into a cloud computing deal as devoid of fact and economic sense in two motions filed in California federal court, saying the plaintiffs, ChatGPT subscribers, are trying to dodge an arbitration clause in the chatbot developer's user terms.

Expert Analysis

  • And Now A Word From The Panel: Choosing MDL Venues

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    One of the most interesting yet least predictable facets of the Judicial Panel on Multidistrict Litigation's practice is venue — namely where the panel decides to place a new MDL proceeding — and its choices reflect the tension between neutrality and case-specific factors, says Alan Rothman at Sidley.

  • How Securities Test Nuances Affect State-Level Enforcement

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    Awareness of how different states use their securities investigation and enforcement powers, particularly their use of the risk capital test over the federal Howey test, is critical to navigating the complicated patchwork of securities laws going forward, especially as states look to fill perceived federal enforcement gaps, say attorneys at WilmerHale.

  • Analyzing AI's Evolving Role In Class Action Claims Admin

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    Artificial intelligence is becoming a strategic asset in the hands of skilled litigators, reshaping everything from class certification strategy to claims analysis — and now, the nuts and bolts of settlement administration, with synthetic fraud, algorithmic review and ethical tension emerging as central concerns, says Dominique Fite at CPT Group.

  • IPO Suit Reinforces Strict Section 11 Tracing Requirement

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    A California federal court's recent dismissal of an investor class action against Allbirds in connection with the company's initial public offering cites the U.S. Supreme Court's 2023 Slack v. Pirani decision, reinforcing the firm tracing requirement for Section 11 plaintiffs — even at the pleading stage, say attorneys at Paul Weiss.

  • What Novel NIL Suit Reveals About College Sports Landscape

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    A first-of-its-kind name, image and likeness lawsuit — recently filed in Wisconsin state court by the University of Wisconsin-Madison against the University of Miami — highlights new challenges and risks following the NCAA’s landmark agreement to allow schools to make NIL deals and share revenue with student-athletes, say attorneys at O'Melveny.

  • Series

    Law School's Missed Lessons: Mastering Time Management

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    Law students typically have weeks or months to prepare for any given deadline, but the unpredictability of practicing in the real world means that lawyers must become time-management pros, ready to adapt to scheduling conflicts and unexpected assignments at any given moment, says David Thomas at Honigman.

  • Calif. Bill May Shake Up Healthcare Investment Landscape

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    If signed by the governor, newly passed California legislation would significantly expand the Office of Health Care Affordability's oversight of private equity and hedge fund investments in healthcare companies and management services organizations, and raise several questions about companies' data confidentiality and filing burdens, say attorneys at Ropes & Gray.

  • Privacy Policy Lessons After Google App Data Verdict

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    In Rodriguez v. Google, a California federal jury recently found that Google unlawfully invaded app users' privacy by collecting, using and disclosing pseudonymized data, highlighting the complex interplay between nonpersonalized data and customers' understanding of privacy policy choices, says Beth Waller at Woods Rogers.

  • How Hyperlinks Are Changing E-Discovery Responsibilities

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    A recent e-discovery dispute over hyperlinked data in Hubbard v. Crow shows how courts have increasingly broadened the definition of control to account for cloud-based evidence, and why organizations must rethink preservation practices to avoid spoliation risks, says Bree Murphy at Exterro.

  • Recent Precedent May Aid In Defending Ad Tech Class Actions

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    An emergent line of appellate court precedent regarding the indecipherability of anonymized advertising technology transmissions can be used as a powerful tool to counteract the explosion of advertising technology class actions under myriad statutory theories, say attorneys at Duane Morris.

  • Earned Wage Access Providers Face State Law Labyrinth

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    At least 12 states have established laws or rules regulating services that allow employees to access earned wages before payday, with more laws potentially to follow suit, creating an evolving state licensing maze even for fintech providers that partner with banks, say attorneys at Venable.

  • Sales And Use Tax Strategies For Renewables After OBBBA

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    With the One Big Beautiful Bill Act sharply curtailing federal tax incentives for solar and wind projects, it is vital for developers to carefully manage state and local sales and use tax exposures through early planning and careful contract structuring, say advisers at KPMG.

  • 9th Circ. Ruling Leaves SEC Gag Rule Open To Future Attacks

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    Though the Ninth Circuit's recent ruling in Powell v. U.S. Securities and Exchange Commission leaves the SEC's no-admit, no-deny rule intact, it could provide some fodder for litigants who wish to criticize the commission's activities either before or after settling with the commission, says Jonathan Richman at Brown Rudnick.

  • Series

    Writing Musicals Makes Me A Better Lawyer

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    My experiences with writing musicals and practicing law have shown that the building blocks for both endeavors are one and the same, because drama is necessary for the law to exist, says Addison O’Donnell at LOIS Law.

  • Diverging FAA Preemption Rulings Underscore Role Of Venue

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    Two recent rulings evaluating Federal Arbitration Act preemption of state laws — one from the California Supreme Court, upholding the state law, and another from a New York federal court, upholding the arbitration agreement — demonstrate why venue should be a key consideration when seeking to enforce arbitration clauses, say attorneys at Hollingsworth.

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