California

  • May 28, 2026

    Calif. AG Sues 23andMe Over Lapses In Genetic Data Security

    California moved Thursday to sue the genetic testing company formerly known as 23andMe over a 2023 data breach that exposed the personal information of nearly 7 million customers, arguing that the company failed to implement even the most basic security measures and misled consumers about the scope of its safeguards and severity of the breach.

  • May 28, 2026

    FCA Seeks High Court Review Of 9th Circ. Arbitration Loss

    Fiat Chrysler will ask the U.S. Supreme Court to review a Ninth Circuit decision refusing to send a class action over allegedly defective Jeep and Dodge headrests to arbitration, saying the justices must resolve whether a court or an arbitrator determines if a nonsignatory can enforce an arbitration clause.

  • May 28, 2026

    WHO 'Changed The Rule' To Find Talc-Cancer Link, Jury Told

    A Johns Hopkins epidemiologist told a California jury Thursday considering bellwether claims that Johnson & Johnson's talc products caused deadly ovarian cancer in three women that a World Health Organization agency's recent reclassification of talc as being probably carcinogenic only came about because it "changed the rule" over what evidence it considered.

  • May 28, 2026

    Recall Recap: Steamer Burns, Grill Brush Wires

    In the inaugural Recall Recap, Law360 takes a look at suits that have been filed so far this year over recently recalled products, including several suits over millions of Weber grill brushes recalled for wires that can come loose during use — and in one case, got stuck in a man's pancreas. Other recall-related actions include suits over Bissell and another brand of household steam cleaners and an air bag safety defect in Honda Odysseys.

  • May 28, 2026

    Trans Patients Say Stanford Can't Give DOJ Medical Records

    A group of transgender adolescents who received gender-related care at a Stanford Medicine hospital urged a California federal court to order the hospital not to turn over any of their medical records in response to a criminal subpoena issued by a grand jury in Texas.

  • May 28, 2026

    Injury Law Roundup: Freight Brokers, Uber Lose Key Cases

    The U.S. Supreme Court's green light of negligent hiring claims against freight brokers in highway crash cases and an adverse verdict against Uber in the sexual assault multidistrict litigation lead Law360's Injury Law Roundup.

  • May 28, 2026

    3 Federal Circuit Clashes To Watch In June

    The Federal Circuit's argument calendar next month includes a dispute between Micron and Netlist over Idaho's law against "bad faith" patent suits, and appeals of multimillion-dollar verdicts against Boston Scientific on a stent patent and TP-Link on Wi-Fi patents.

  • May 28, 2026

    Insurance Brokers Sold 'Worthless' Policies, Ill. Suit Says

    A proposed class action filed in Illinois state court alleges that insurance brokers orchestrated a scheme to sell sham policies that were touted as providing broad liability coverage, but in truth had such unusual exclusions that they were essentially worthless.

  • May 28, 2026

    Tesla Must Face Calif. Agency's Race Bias Fight In July Trial

    A California state judge has mostly rejected Tesla Inc.'s bid for a summary judgment win in the California Civil Rights Department's lawsuit alleging the electric-auto maker has allowed racism to run rampant at its Fremont factory, sending the high-stakes civil rights dispute to a July 20 jury trial.

  • May 28, 2026

    Meta Must Face Contract Claim In Facebook Ad Pricing Suit

    A California federal judge trimmed a putative class action accusing Meta Platforms Inc. of secretly changing Facebook's ad auction system in a way that caused advertisers to pay more than promised, but said "ambiguity" in the social media giant's agreements meant a breach of contract claim survives the company's motion to dismiss.

  • May 28, 2026

    Legislative Update: Cannabis And Psychedelics Bill Roundup

    Tennessee became the latest state to approve a policy paving the way for more research into ibogaine; Vermont lawmakers brought a bill doubling cannabis potency and possession limits closer to the finish line; and California legislators approved a bill banning the sale of "laughing gas" used for recreational purposes. Here are the major moves in cannabis and psychedelics legislation from the past week.

  • May 28, 2026

    HSBC Defeats Most Claims In First Citizens' Poaching Suit

    A California federal judge has dismissed the bulk of First Citizens Bank & Trust Co.'s suit against HSBC alleging the latter induced a mass resignation and misappropriated trade secrets, saying the court still didn't have any jurisdiction over some defendants and that an amended complaint had not cured issues with a previously dismissed complaint.

  • May 28, 2026

    9th Circ. Warned Of Market Forces In Nexstar-Tegna Case

    The National Association of Broadcasters told the Ninth Circuit that a lower court's view of the market in a case challenging the $6.2 billion merger between Nexstar and Tegna is inconsistent with its members' experience and contradicts industry data recently submitted to regulators.

  • May 28, 2026

    Husch Blackwell Adds Manatt Healthcare Duo In LA

    Husch Blackwell LLP announced that a pair of Los Angeles-based commercial litigators from Manatt Phelps & Phillips LLP have joined the firm as part of its focus on expanding its California healthcare capabilities.

  • May 28, 2026

    9th Circ. Won't Revisit FCA Ruling Over Drug Price Program

    The Ninth Circuit has said it will not disturb its March ruling allowing a hospital chain to pursue a False Claims Act lawsuit against various pharmaceutical companies for allegedly causing the government to overpay for drugs under a discount program.

  • May 28, 2026

    Calif. City Says Insurer Lowballed Historic Ballpark Fire Claim

    A California city said an insurer significantly undervalued the estimated costs required to clear debris and replace facilities on a historic baseball field featured in films, including "A League of Their Own," after the field was destroyed in a fire in 2024, contributing to a delay in restoring the park.

  • May 27, 2026

    Capital One Shakes 1 Plaintiff In Website Data Tracking Suit

    A California federal judge dismissed one of two credit card applicants leading a proposed class action claiming Capital One illegally shared website visitors' personal data with Google and other third parties, finding the dismissed plaintiff hadn't demonstrated sufficient privacy harm because he applied for additional credit cards after filing suit. 

  • May 27, 2026

    Meta To Head To Aug. Advisory Trial In States' Addiction MDL

    A California federal judge laid out plans during a hearing Wednesday to empanel an eight-member advisory jury panel in August to help her decide claims from state attorneys general against Meta Platforms Inc. in multidistrict social-media-addiction litigation, while expressing concerns that the states haven't disclosed their specific damages demands yet.

  • May 27, 2026

    Google Seeks End To Antitrust Case From 'Serial Litigants'

    Google slammed consumers who brought a suit claiming the tech giant owes them for illegally monopolizing the online search services market, saying they didn't show an antitrust injury and urging a San Francisco federal judge to rule in the company's favor without going to trial.

  • May 27, 2026

    9th Circ. Says Alaska Can Release ConocoPhillips Well Data

    The Ninth Circuit on Wednesday reversed a lower court's ruling that kept ConocoPhillips' Alaskan well data confidential, saying in a published opinion that federal law and regulations did not preempt an Alaska statute requiring the data's release.

  • May 27, 2026

    Bumble Bee Beats Injunctive Relief Claim In Forced Labor Suit

    A California federal judge nixed Indonesian villagers' requests to have Bumble Bee Foods change its practices stemming from their suit claiming it benefited from forced labor, ruling Wednesday the plaintiffs lacked standing since they don't say they're currently working as fishers or that the alleged practices prevented them from working as fishers.

  • May 27, 2026

    Lady Gaga Case Saves Swift's 'Showgirl' Use, Judge Told

    An attorney for a Las Vegas performer asked a California federal judge Wednesday to block Taylor Swift from using "The Life of a Showgirl" as their trademark infringement case plays out, while Swift's attorney said the case is on "all fours" with a similar dispute that went in Lady Gaga's favor.

  • May 27, 2026

    Matthew Perry's Assistant Gets 41 Months For Ketamine Death

    Matthew Perry's former assistant was sentenced to 41 months in prison Wednesday by a California federal judge for his role in the actor's fatal ketamine overdose, delivering the sentence shortly after Perry's stepfather, Keith Morrison of "Dateline," chastised the defendant for not notifying the family Perry's addiction struggles had returned.

  • May 27, 2026

    3 Generic Drug Antitrust Deals Totaling $17.9M Get Final Nod

    A Connecticut federal judge on Wednesday gave final approval to a $17.9 million generic drug price-fixing settlement between pharmaceutical companies Bausch Health US LLC, Bausch Health Americas Inc., and Lannett Co. Inc. and 48 states, territories, and governments, finding the terms reasonable despite an objection.

  • May 27, 2026

    Shuttered USDA Program Grantees Join Suit To Restore $125M

    Several organizations have joined the legal fight to restore $127 million in U.S. Department of Agriculture grants aimed at fighting climate change through diverse farm ownership, arguing that the agency's termination of the funding was arbitrary and capricious.

Expert Analysis

  • Startup Founder Disputes Increasingly Turn On Governance

    Author Photo

    Recent Delaware developments suggest that as courts place increasing emphasis on board process, independence and oversight in founder-led startups, the growing intersection of governance, technology risk and investor oversight is accelerating both the emergence and escalation of founder disputes, says mediator Frank Burke.

  • 3 AI Adoption Mistakes GCs Should Avoid

    Author Photo

    The pressure in-house legal teams face to quickly adopt artificial intelligence tools, combined with budget constraints and the need to evaluate a crowded market of options, sets the stage for implementation mistakes that are often difficult to undo, says former 23andMe general counsel Guy Chayoun.

  • Sentencing Tips For Defending Crypto Conspiracy Cases

    Author Photo

    The sentencing of Evan Tangeman to 70 months in federal prison for laundering money in a cryptocurrency conspiracy illustrates that defense attorneys representing clients in multidefendant crypto cases need to understand the mechanics of conspiracy liability, loss attribution and restitution exposure before they reach the sentencing table, says Joseph De Gregorio at Sentencing Advocacy.

  • Series

    Playing Basketball Makes Me A Better Lawyer

    Author Photo

    My grandfather used to say "I wear your jersey" as shorthand for wholly committing to support someone with loyalty and integrity — ideals that have shaped my life on the basketball court and in legal practice, says Tracy Schimelfenig at Schimelfenig Legal.

  • Nexstar Offers A Cautionary Tale On State-Level Deal Scrutiny

    Author Photo

    State-enforcement challenges to the $6.2 billion Nexstar-Tegna merger remind legal practitioners that federal approval isn't always sufficient to deliver certainty on closing, integration and timetable assumptions, says Brett Story at Britehorn Securities.

  • How 'Bundling' Enforcement Is Parsing Efficiency, Access

    Author Photo

    Recent antitrust enforcement actions have taken a selective view of companies' bundling of products or services — challenging it when it shuts out rivals, but tolerating it when it creates efficient scale — making the real test now less about lower prices than about whether competition is being blocked, says attorney Alan Kusinitz.

  • Series

    The Biz Court Digest: Georgia Court Has Business On Its Mind

    Author Photo

    Thanks to recent legislation, the Georgia State-wide Business Court will soon offer business litigants greater access to the court than ever before, further enhancing the court's emphasis on efficiency, predictability and accessibility for sophisticated commercial disputes, says former GSBC judge Walt Davis at Jones Day.

  • Operational AI Washing: A New Securities Class Action

    Author Photo

    In rising claims of operational AI washing — plaintiffs alleging that artificial intelligence was invoked to explain corporate business decisions in ways that may obscure underlying financial distress — earnings calls, restructuring disclosures and board-level communications will serve as key defense evidence, say attorneys at Akerman.

  • Where The Preemption Fight Over Prediction Markets Stands

    Author Photo

    While the Third Circuit's recent ruling in Kalshi v. Flaherty remains a significant win for the federal government in its quest to regulate prediction markets, the Fourth, Sixth and Ninth Circuits appear more skeptical, indicating that this fight is likely headed for the Supreme Court, says Johnny ElHachem at Holland & Knight.

  • 4 Emerging Approaches To AI Protective Order Language

    Author Photo

    Over the last year, at least five federal district courts have issued or analyzed specific protective order provisions restricting the use of generative artificial intelligence platforms with protected materials, establishing that proactive AI-specific provisions are now standard practice and demonstrating that no single model works for every case, says Joel Bush at Kilpatrick.

  • 1st Surveillance Pricing Law In Md. Reflects Broader Scrutiny

    Author Photo

    A new law will make Maryland the first state to target data-driven or surveillance-based price manipulation, highlighting increased scrutiny from federal and state enforcement agencies and policymakers as they consider whether new laws are required to regulate dynamic pricing, say attorneys at Pillsbury.

  • Understanding The Insider Trading Gap In Prediction Markets

    Author Photo

    While the first-ever insider trading indictment involving a prediction market — the recent prosecution of a service member involved in the capture of Nicolás Maduro — comprised extreme facts and straightforward legal theories, future cases will test the bounds of insider trading law, say attorneys at Baker McKenzie.

  • Heppner Ruling Left AI Privilege Risk For Lawyers Unresolved

    Author Photo

    While a New York federal judge’s recent ruling in U.S. v. Heppner resolved a privilege question surrounding client-side artificial intelligence use, it did not address how to mitigate the risks that can arise when confidential information enters the operative context of an AI system used by an attorney, says Jianfei Chen at Quarles & Brady​​​​​​​.

  • The Ethics And Practicalities Of Representing AI Agents

    Author Photo

    With autonomous artificial intelligence agents now able to take action without explicit instructions from — or the awareness of — their human owners, the bar must confront whether existing frameworks like informed consent and client privilege will be sufficient on the day an AI agent calls seeking counsel, say attorneys at Morrison Cohen.

  • Notable Q1 Updates In Insurance Class Actions

    Author Photo

    Notable insurance class action decisions from the first quarter of the year included reminders about the statute of limitations as a key defense for claims relating to allegedly deficient forms, the importance of focus on the specific contract at issue and further guidance on the contours of Rule 23, says Kevin Zimmerman at BakerHostetler.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the California archive.