California

  • May 22, 2026

    Kalshi, Polymarket Can't Move Wash., Nev. Suits To Fed. Court

    Washington and Nevada regulators' lawsuits accusing prediction markets Kalshi and Polymarket of violating state gambling laws can proceed in their respective state courts, a Ninth Circuit panel ruled Thursday, denying the companies' arguments that the actions raise federal questions and thus belong in federal court.

  • May 22, 2026

    Real Estate Recap: $69B Merger, West Palm Beach, Congress

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including a $69 billion merger in the residential sector, a dramatic transformation in Florida's West Palm Beach, and the landmark housing bill creating strange bedfellows in Congress.

  • May 22, 2026

    PFAS Judge Wary Of Bid To Sanction Town For 'About-Face'

    A Montana federal judge on Friday seemed slightly reluctant to sanction Connecticut municipalities for moving firefighter turnout gear PFAS claims to his jurisdiction after roughly two years of litigation on the East Coast, suggesting the process of shipping purchaser claims across the nation is typical when complex cases arise.

  • May 22, 2026

    Why Big Tech Gets Advisory Juries In 'Socially Explosive' Suits

    A California federal judge's recent use of advisory juries for high-profile tech disputes — including Elon Musk's OpenAI for-profit conversion challenge and states' social-media addiction fight with Meta — is an uncommon practice that's intended as a "reality check" for judges deciding "socially explosive" disputes, according to legal experts.

  • May 22, 2026

    Crypto.com Stuck With Pen Register Claim In Tracking Row

    A California federal judge has significantly narrowed a proposed class action accusing the operator of cryptocurrency exchange Crypto.com of allowing third parties to track the browsing activities of website visitors who rejected the use of cookies, cutting all the plaintiffs' allegations except for a single claim under the pen register provision of the California Invasion of Privacy Act.

  • May 22, 2026

    Fox Seeks Appeal In Newsom's $787M Defamation Suit

    Fox News has urged a Delaware judge to let the state supreme court immediately review a ruling allowing California Gov. Gavin Newsom's $787 million defamation suit to proceed, arguing that the case threatens First Amendment protections and improperly lets a public official use litigation to punish criticism.

  • May 22, 2026

    DOJ Demands Divestiture For Acquisition Of Concrete Plants

    The U.S. Department of Justice is requiring a Japanese cement company and its CalPortland subsidiary to divest three ready-mix concrete plants to a Southern California company to address antitrust concerns arising from CalPortland's proposed $712 million acquisition of construction giant Vulcan Materials' Golden State concrete plants, the agency announced.

  • May 22, 2026

    J&J 's 'Pure' Baby Powder Ads Were Pure Lies, Jury Told

    A University of Toronto marketing professor on Friday told a Los Angeles jury considering bellwether claims that Johnson & Johnson's talc products caused deadly ovarian cancer in three women that the company advertised its talc as "pure" and safe even though its leaders fretted for decades that it could pose health risks.

  • May 22, 2026

    9th Circ. Judges Skeptical Of Roblox Arbitration Timing

    An email that Roblox Corp. sent to opposing counsel asking for an account username and saying that it was seeking to compel arbitration after it lost a bid to dismiss a parent's suit could be "damning" for the popular gaming company, a Ninth Circuit judge suggested on Friday.

  • May 22, 2026

    EV Charging Biz Investors' Suit Found In Shape To Proceed

    Investors in ChargePoint Holdings Inc. have fixed the pleading issues in their suit against the electric-vehicle charging company, a California judge has ruled, letting the claims go forward and tossing the company's bid to dismiss the matter.

  • May 22, 2026

    States Seek Ticketmaster Sale As Live Nation Wants New Trial

    State enforcers say they want a federal court to split up Live Nation and Ticketmaster following a New York federal jury verdict that Live Nation had harmed competition by monopolizing ticket sales for large concert venues, even as the concert promotion giant sought to undo the verdict against it or to be granted a new trial.

  • May 22, 2026

    Nexstar Says It Needs Tegna Deal To Compete With Big Tech

    Nexstar Media Group Inc. told a California federal court it needs to merge with Tegna Inc. to compete more effectively, especially with streaming services owned by the Big Tech giants, as it faces a challenge to the deal from state enforcers and DirecTV.

  • May 22, 2026

    Groups Drop Old Claims To Cement Asylum Rule Vacatur

    Immigration rights groups are arguing with the Trump administration over the status of a Biden-era rule restricting asylum eligibility, with the groups contending that the rule was vacated in 2023 and the U.S. Department of Justice saying final judgment in the case was still pending.

  • May 22, 2026

    Rivian Investors Get Final OK For $250M IPO Settlement

    Electric-vehicle maker Rivian Automotive Inc. and its investors have gotten the final green light for their $250 million deal to end claims the company hurt shareholders by underpricing its vehicles and misrepresenting its profitability ahead of its 2021 initial public offering.

  • May 22, 2026

    Disney, Cameron Look To Escape Suit Over 'Avatar' Sequels

    Disney, film director James Cameron and his production company, Lightstorm Entertainment Inc., are urging a California federal judge to throw out a suit alleging the sequels in the "Avatar" movie franchise ripped off a writer's ideas, calling most of the case a "conspiratorial fantasy."

  • May 22, 2026

    Snap Patent Fight Shipped From Texas To California

    A Texas federal judge has sent a patent infringement case brought by Intent IQ LLC and AlmondNet Inc. against the company that makes Snapchat to California, saying the patent infringement allegations will be simpler to litigate there.

  • May 22, 2026

    Nvidia 'Decline All' Tracking Class Action Sent To Arbitration

    A California magistrate judge Thursday sent to arbitration a proposed class action alleging Nvidia secretly installed third-party tracking cookies even after users clicked "decline all" on its website, saying the cookie banner included a hyperlink to terms of service that included an agreement to arbitrate disputes.

  • May 22, 2026

    OpenAI Must Produce Musk Case Depos In NY Copyright MDL

    OpenAI was ordered to turn over deposition testimony from three executives that was taken in the course of Elon Musk's California case challenging the company's conversion into a for-profit entity to a group of authors and news organizations suing over the alleged use of copyrighted content to train artificial intelligence models.

  • May 22, 2026

    OppFi Clinches Win Over $100M Calif. 'Rent-A-Bank' Case

    A California state judge has freed Opportunity Financial from a California state regulator's pursuit of at least $100 million in fines for alleged predatory lending, sealing the fintech firm's victory over long-running "rent-a-bank" claims that threatened its business model in the state. 

  • May 22, 2026

    Opioid Plaintiffs Want Sanctions Over McKinsey Deletions

    A group of plaintiffs in multidistrict litigation against McKinsey & Co. is urging a California federal court to sanction the company for deleting communications with Purdue Pharma and other opioid-makers, saying the court should enter a default judgment against the consulting firm.

  • May 22, 2026

    Settlement Co. Says $2.7M Fla. Lien Notices Were Defamatory

    Structured settlement broker Integrated Financial Settlements Inc. and three affiliates have sued Riverside Capital NY in Connecticut state court, accusing the company of defamation and interference with business expectations for telling third parties about a purportedly improper $2.7 million Florida lien connected to an ex-CEO's allegedly unauthorized loans.

  • May 22, 2026

    Meat Co. Says It Lost $1.2M Through Trade Secrets Theft

    A Denver-based natural meat processor claimed in Colorado federal court that its former sales contractor and a California beef exporter conspired to steal its trade secrets and diverted more than $1.2 million in customer revenue to the exporter.

  • May 22, 2026

    Kratom Buyers' RICO Claims Tossed In Addiction Suit

    A California federal judge has dismissed racketeering claims brought against a kratom supplements company accused of hiding the addictive nature of its products from consumers.

  • May 22, 2026

    World Cup Trafficking Raises Alarm For More Than Just Banks

    An unusual Trump administration notice exhorting financial institutions to be on guard for human trafficking activity during the 2026 FIFA World Cup could create compliance challenges not just for banks but an array of other industries, experts told Law360.

  • May 22, 2026

    UC Berkeley Law Adopts Sweeping Restrictions On AI Use

    The University of California, Berkeley School of Law has adopted a sweeping new policy that restricts the use of artificial intelligence by students, saying the measure aims to ensure "our courses focus on requisite cognitive skills by default."

Expert Analysis

  • Series

    Judges On AI: Practical Use Cases In Chambers

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    U.S. Magistrate Judge Allison Goddard in the Southern District of California discusses how she uses generative artificial intelligence tools in chambers to make work more efficient and effective — from editing jury instructions for clarity to summarizing key documents.

  • Notable Q4 Updates In Insurance Class Actions

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    Last quarter featured a novel class action theory about car rental reimbursement coverage, another win for insurers in total loss valuations, a potentially broad-reaching Idaho Supreme Court ruling about illusory underinsured motorist coverage, and homeowners blaming rising premiums on the fossil fuel industry, says Kevin Zimmerman at BakerHostetler.

  • A Closer Look At California Financial Regulator's 2026 Agenda

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    California Department of Financial Protection and Innovation Commissioner KC Mohseni in recent remarks demonstrated the regulator's growing importance amid the Consumer Financial Protection Bureau's retreat by debuting expansive goals for 2026, including finalizing rulemaking for the state's digital asset law and expanding enforcement authority around consumer complaints, says John Kimble at Hinshaw.

  • California's New Privacy Laws Demand Preparation From Cos.

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    An increase in breach disclosures is coinciding with California's most comprehensive privacy and artificial intelligence legislation taking effect, illustrating the range of vulnerabilities organizations in the state face and highlighting that the key to successfully managing these requirements is investing in capabilities before they became urgent, says Camilo Artiga-Purcell at Kiteworks.

  • Series

    Trail Running Makes Me A Better Lawyer

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    Navigating the muddy, root-filled path of trail marathons and ultramarathons provides fertile training ground for my high-stakes fractional general counsel work, teaching me to slow down my mind when the terrain shifts, sharpen my focus and trust my training, says Eric Proos at Next Era Legal.

  • Trade Secret Steps To Take As Exposure Risk Increases

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    Against the backdrop of rising trade secret litigation, greater employee mobility and constraints on noncompetes, recent cases highlight the importance of minimizing trade secret risks when employees leave or when new hires join, say attorneys at Sullivan & Cromwell.

  • Predicting Actual Impact From CDC's New Vaccine Guidance

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    Recent federal changes to the childhood immunization schedule, reducing the number of vaccine recommendations from 18 to 11, do not automatically create enforceable obligations for parents, schools or healthcare providers, but may spur litigation and other downstream effects on school policies and state guidelines, says Mehdi Sinaki at Michelman & Robinson.

  • Courts Are Reanchoring Antitrust Enforcement In Evidence

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    Recent U.S. antitrust disputes, including with Meta and HPE-Juniper, illustrate how judicial scrutiny combined with internal institutional checks is pushing enforcement toward an evidence-based footing and refinements, says Thomas Stratmann at George Mason University.

  • How States Are Advancing Enviro Justice Policies

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    The federal pullback on environmental justice creates uncertainty and impedes cross‑jurisdictional coordination, but EJ diligence remains prudent risk management, with many states having developed and implemented statutes, screening tools, permitting standards and more, say attorneys at King & Spalding.

  • CFIUS Risk Lessons From Chips Biz Divestment Order

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    President Donald Trump's January executive order directing HieFo to unwind its 2024 acquisition of a semiconductor business with ties to China underscores that even modestly sized transactions can attract CFIUS interest if they could affect strategic areas prioritized by the U.S. government, say attorneys at Debevoise.

  • What Applicants Can Expect From Calif. Crypto License Law

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    With the July effective date for California's Digital Financial Assets Law fast approaching, now is a critical time for companies to prepare for licensure, application and coverage compliance ahead of this significant regulatory milestone that will reshape how digital asset businesses operate in California, say attorneys at MoFo.

  • Malpractice Claim Assignability Continues To Divide Courts

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    Recent decisions from courts across the country demonstrate how different jurisdictions balance competing policy interests in determining whether legal malpractice claims can be assigned, providing a framework to identify when and how to challenge any attempted assignment, says Christopher Blazejewski at Sherin & Lodgen.

  • As Federal Enviro Justice Policy Goes Dormant, All Is Not Lost

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    Environmental justice is enduring a federal dormancy brought on by executive branch reversals and agency directives over the past year that have swept long-standing federal frameworks from the formal policy ledger, but the legal underpinnings of EJ have not vanished and remain important, say attorneys at King & Spalding.

  • Learning From A Typical Section 1782 Discovery Case

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    A California federal judge's recent approval of a Section 1782 application, compelling a U.S.-based company to produce materials relevant to a German patent dispute, usefully illustrates the specific steps foreign litigants must undertake before wielding this powerful tool for obtaining evidence unavailable via discovery mechanisms abroad, say attorneys at Fish & Richardson.

  • Reviewing The Legal Landscape Of Social Media For Minors

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    States have initiated a wave of legislation regulating minors' access to and use of social media platforms, so it will be critical for social media companies to closely track the patchwork of state laws and pending legal challenges so they are prepared to pivot if necessary, say attorneys at Sidley.

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