California

  • 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.

  • December 15, 2025

    States Fight Sandoz Bid To Argue Duplication In Generics Row

    Multiple attorneys general have told a Connecticut federal court that Sandoz Inc. and Fougera Pharmaceuticals Inc. can't claim the states' grievances over allegations of price fixing are duplicative of claims that were already settled, since there are some claims and forms of relief that only state plaintiffs can seek.

Expert Analysis

  • Series

    Painting Makes Me A Better Lawyer

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    Painting trains me to see both the fine detail and the whole composition at once, enabling me to identify friction points while keeping sight of a client's bigger vision, but the most significant lesson I've brought to my legal work has been the value of originality, says Jana Gouchev at Gouchev Law.

  • Using The GHG Protocol For California Climate Reporting

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    With the California Air Resources Board's recent announcement that entities subject to the state's climate disclosure laws can use the Greenhouse Gas Protocol as a standard for structured, auditable reporting, a review of methods, data sources and disclosures under the protocol is timely for compliance planning, says Thierry Montoya at Frost Brown.

  • 3 Trends From AI-Related Securities Class Action Dismissals

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    A review of recently dismissed securities class actions centering on artificial intelligence highlights courts' scrutiny of statements about AI's capabilities and independence, and sustained focus on issues that aren't AI-specific, say attorneys at Alston & Bird.

  • Calif. Justices Usher In Stricter Era For Wage Law Ignorance

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    In Iloff v. LaPaille, the California Supreme Court determined that neither an employer's ignorance of wage obligations nor a worker agreeing to an unconventional arrangement is sufficient to establish good faith, demonstrating that the era of casual wage arrangements without legal vetting is over, says Brandy Alonzo-Mayland at Michelman & Robinson.

  • What The New Nondomiciled-Trucker Rule Means For Carriers

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    A new Federal Motor Carrier Safety Administration interim final rule restricting states' issuance of commercial drivers licenses to nondomiciled drivers does not alter motor carriers' obligations to verify drivers' qualifications, but may create disruptions by reducing the number of eligible drivers, say attorneys at Benesch.

  • Protecting Sensitive Court Filings After Recent Cyber Breach

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    In the wake of a recent cyberattack on federal courts' Case Management/Electronic Case Files system, civil litigants should consider seeking enhanced protections for sensitive materials filed under seal to mitigate the risk of unauthorized exposure, say attorneys at Redgrave.

  • Minimizing AI Bias Risks Amid New Calif. Workplace Rules

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    In light of California implementing new regulations to protect job applicants and employees from discrimination linked to artificial intelligence tools, employers should take proactive steps to ensure compliance, both to minimize the risk of discrimination and to avoid liability, says Alexa Foley at Gordon Rees.

  • Why Feds' Criminal Vehicle Tampering Theory Falls Short

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    In recent years, federal regulators have advanced a novel theory that reprogramming a vehicle's onboard diagnostics system is a crime under the Clean Air Act — but a case now pending in the Ninth Circuit shows that the government's position is questionable for a host of reasons, say attorneys at Arnold & Porter.

  • New Calif. Chatbot Bill May Make AI Assistants Into Liabilities

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    While a pending California bill aims to regulate emotionally engaging chatbots that target children, its definition of "companion chatbot" may cover more ground — potentially capturing virtual assistants used for customer service or tech support, and creating serious legal exposure for businesses, say attorneys at Crowell & Moring.

  • Training AI On Books: A Tale Of 2 Fair Use Rulings

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    Though two recent decisions from the Northern District of California concluded that training artificial intelligence with copyrighted books counts as fair use, certain meaningful differences in reasoning could affect pending and future cases, says Brett Carmody at Atheria Law.

  • Series

    Judging Figure Skating Makes Me A Better Lawyer

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    Judging figure skating competitions helps me hone the focus, decisiveness and ability to process complex real-time information I need in court, but more importantly, it makes me reengage with a community and my identity outside of law, which, paradoxically, always brings me back to work feeling restored, says Megan Raymond at Groombridge Wu.

  • $100K H-1B Fee May Disrupt Rural Healthcare Needs

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    The Trump administration's newly imposed $100,000 supplemental fee on new H-1B petitions may disproportionately affect healthcare employers' ability to recruit international medical graduates, and the fee's national interest exceptions will not adequately solve ensuing problems for healthcare employers or medically underserved areas, say attorneys at Holland & Knight.

  • Looking Beyond Property Damages For Wildfire Survivors

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    Personal injury attorneys seeking compensation for victims of wildfires like those in Los Angeles County must carefully apply a multidisciplinary approach that looks beyond obvious property loss to the full spectrum of damages, considering factors like emotional distress, disruption of community and the psychological toll of displacement, says Farid Yaghoubtil at Downtown L.A. Law Group.

  • Series

    Calif. Banking Brief: All The Notable Legal Updates In Q3

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    The third quarter of 2025 brought legislative changes to state money transmission certification requirements and securities law obligations, as well as high-profile accounting and anti-money laundering compliance enforcement actions by the Department of Financial Protection and Innovation, say attorneys at Ropes & Gray.

  • Female Athletes' NIL Deal Challenge Could Be Game Changer

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    A challenge by eight female athletes to the NCAA’s $2.8 billion name, image and likeness settlement shows that women in sports are still fighting for their share — not just of money, but of respect, resources and representation, says Madilynne Lee at Anderson Kill.

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