California

  • September 30, 2026

    Newsom Signs New AI Worker Protections, Atty Limits

    California Gov. Gavin Newsom on Wednesday signed a slate of laws aimed at placing guardrails on artificial intelligence, including protecting workers from job losses, limiting its use in the practice of law and strengthening safeguards against deepfakes.

  • September 30, 2026

    9th Circ. Judges Doubt X's Claims Against Anti-Hate Group

    Ninth Circuit judges appeared skeptical Wednesday of X Corp.'s bid to revive claims against two nonprofits for scraping tweets to study online hate speech, with one judge questioning X's contract damages claim and another doubting that the nonprofits could be held liable for publishing true information.

  • September 30, 2026

    Victoria's Secret Violated Deal For Instagram Ad, Model Says

    Victoria's Secret unlawfully used a professional model's entire face in a recent Instagram perfume advertisement, despite explicit restrictions in the parties' contract to use less than 30%, and refused to pay additional compensation for doing so, according to a right-of-publicity lawsuit filed in California federal court.

  • September 30, 2026

    Paramount Gets OK On Deal With State AGs Over Merger

    A California federal judge gave the green light Wednesday to a settlement to end a group of state enforcers' challenge of Paramount Skydance's planned $110 billion purchase of Warner Bros. Discovery, saying the resolution reflects a "good faith approach" to alleviate concerns that the merger will stifle entertainment industry competition.

  • September 30, 2026

    Marilyn Monroe Home's Owners Lose Landmark Fight, Again

    A California federal judge nixed claims that Los Angeles officials improperly landmarked the home where Marilyn Monroe died without properly compensating the owners, ruling Monday that the landmark status isn't a regulatory taking and that the city never authorized or encouraged lookie-loo trespassers.

  • September 30, 2026

    Defamation Litigation Roundup: Candace Owens, Firm DQ

    In this month's review of defamation fights, Law360 highlights a new suit over right-wing media personality Candace Owens and her conspiracy theories about the killing of conservative activist Charlie Kirk, as well as Quinn Emanuel's disqualification from a suit against a former client.

  • September 30, 2026

    Newsom Signs Law Letting California Target Solo Monopolies

    California Gov. Gavin Newsom signed a bill Wednesday that expands California's Cartwright Act to allow the state to pursue monopoly and monopsony claims against a solo company, instead of requiring multicompany coordinated conduct, saying the bill is "leveling the playing field" for small businesses. 

  • September 30, 2026

    Meta Fights 'Monster' Proposed $1.1B CIPA Judgment

    Meta has urged a California federal judge not to grant a partial final judgment of more than $1.1 billion against it for unlawfully obtaining sensitive data from users of the menstrual tracking app Flo, saying the judgment it criticized as "Frankenstein's monster" violates its due process rights.

  • September 30, 2026

    Joby Air Taxi Trade Secrets Suit Against Archer Trimmed

    A California federal judge has cleared Joby Aviation to advance a slimmed-down lawsuit alleging rival electric air-taxi developer Archer Aviation misappropriated its trade secrets, but again rejected Archer's counterclaims alleging Joby unfairly jockeyed for government contracts and concealed its pervasive China ties.

  • September 30, 2026

    23andMe Beats Calif.'s Bankruptcy Sale Privacy Challenge

    A Missouri federal judge on Tuesday denied California's bid to undo the $305 million bankruptcy sale of 23andMe over concerns that the sale sidestepped state consumer data protections, ruling that the state lacks standing to challenge the sale and that the court's "good-faith" findings aren't clearly erroneous.  

  • September 30, 2026

    Google Looks To Toss 'Implausible' Amended AI Spying Action

    Google is seeking to permanently end the third iteration of a proposed action alleging its "Smart Features" unlawfully give Gemini AI access to users' private correspondence, asserting Google's privacy policy allows it to automatically collect such communication data.

  • September 30, 2026

    Tort Report: Uber Owes $40M In Abandoned Rider Death Case

    A $40 million arbitration award in a case over an Uber incident and looming litigation against the federal government over a highly publicized U.S. Immigration and Customs Enforcement raid on a Hyundai-LG plant in Georgia lead Law360's Tort Report, which compiles recent personal injury and medical malpractice news that may have flown under the radar.

  • September 30, 2026

    Monster Energy Bares Teeth Over Car Parts Co.'s Claw Mark

    Monster Energy has accused Monster Transmission of copying its "M" logo, complete with the claw and scratch design and bright green-and-black color scheme, and trading on the energy drink company's recognition and goodwill in the motorsports and automotive industry.

  • September 30, 2026

    Tech Co. Sensata Can't Duck Data Breach Class Action

    Sensata Technologies Inc. must face a lawsuit over a cybersecurity breach, a Massachusetts federal judge ruled Wednesday, finding that the industrial sensor technology company's former employees adequately pled that the ransomware attack has exposed them to a risk of identity theft.

  • September 30, 2026

    UC Davis Accused Of Gender Bias In Financial Aid To Athletes

    Current and former University of California, Davis women's equestrian team members upset with the athletic program's downgrade from Division I status are accusing the school of violating Title IX by giving female student-athletes proportionally "far less" financial aid.

  • September 30, 2026

    IP Notebook: AI Dilution, Alamo TM, India Copyright Ruling

    An unsettled copyright theory over competition from artificial intelligence-generated works and a trademark clash between Texas and an association representing descendants of those who fought at the Battle of the Alamo lead this edition of Law360's look at emerging copyright and trademark issues.

  • September 30, 2026

    Paramount Can't Ax Most Claims In Pluto TV Privacy Action

    A California federal judge Tuesday allowed seven claims to proceed in an amended action alleging Paramount Skydance Corp. unlawfully disclosed the personally identifiable information of children who streamed content on its Pluto TV service, finding the parents sufficiently alleged privacy injuries after an earlier dismissal.

  • September 30, 2026

    Relator Must Seek Part Of $4.7B Opioid Deal In State Courts

    A whistleblower must turn to state courts to pursue his bid for a portion of a $4.7 billion settlement between Walgreens Boots Alliance Inc. and a group of states resolving opioid-related claims against the retail pharmacy chain, an Illinois federal judge ruled.

  • September 30, 2026

    3 States Ask High Court To Block Abortion Shield Laws

    Louisiana, Arkansas and Alabama urged the U.S. Supreme Court on Wednesday to strike down shield laws for reproductive care in New York, California and Massachusetts, alleging they illegally allow the mailing of abortion medication into states that restrict or ban abortion.

  • September 30, 2026

    Brothers Cop To Tax Crimes From Golf Side Hustle

    Twin brothers pled guilty to failing to report $1.3 million in income to the Internal Revenue Service, including money made from a golf tee-time brokering business they ran as a side hustle, California federal prosecutors said.

  • September 30, 2026

    Seyfarth Brings On Glaser Weil RE, Entertainment Pro In LA

    Seyfarth Shaw LLP has added an attorney specializing in the intersection of real estate and the entertainment industry to its downtown Los Angeles office from Glaser Weil Fink Howard Jordan & Shapiro LLP.

  • September 30, 2026

    EEOC Sues Staffing Firm Over 'ONLY H1B' Job Notice

    The U.S. Equal Employment Opportunity Commission has sued an information technology recruiting firm over alleged discriminatory practices after the company allegedly broke off contact with an American applicant after he questioned the legality of the recruiting email designated "ONLY H1B."

  • September 30, 2026

    Split 9th Circ. Keeps Ariz. Land Swap In Place

    The Ninth Circuit won't rethink a decision to allow a 2,500-acre land exchange within Arizona's Tonto National Forest that tribal nations and conservation groups say will destroy a sacred Apache worship site, with several judges voicing opposition in a pair of dissents and a statement saying the circuit court's 2024 decision in the dispute was wrong.

  • September 29, 2026

    P&G Calif. Buyers Nab Class Cert. In Tampon Lead Suit

    A California federal judge Tuesday certified a class of consumers who allege that the Procter & Gamble Co. failed to disclose that its tampons contain unsafe amounts of lead.

  • September 29, 2026

    Social Media Cos., Teens Spar Over Evidence Ahead Of Trials

    Social media companies and teens who allege the companies harmed their mental health sparred in California state court Tuesday over what evidence jurors will hear in an upcoming round of bellwether trials, including whether jurors should hear purported instances of domestic violence in the teens' home lives.

Expert Analysis

  • Early Action Can Benefit Distressed Restaurant Franchisees

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    As rising costs put increased pressure on restaurants, as evidenced by recent bankruptcy filings by Popeyes, Farmer Boys and Applebees franchisees, distressed businesses should move early to preserve profitable locations, reject uneconomic obligations, manage brand defaults and choose the appropriate restructuring path, says Christopher Caplinger at Kean Miller.

  • What To Know As Legal Duty To Consider AI Takes Shape

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    While the U.K. Jurisdiction Taskforce’s recent statement on liability for artificial intelligence harms is nonbinding for both U.K. and U.S. lawyers, it highlights the importance of being able to distinguish between the availability of a tool and a professional obligation to use it, say Jonny Frank and Michael Costa at StoneTurn.

  • Patent Ruling Shows Concrete Tech Solution Key To Eligibility

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    The Federal Circuit’s recent Ceiva Opco v. Amazon.com decision offers an important reminder that software-related inventions can remain patent eligible when they claim a concrete technological solution to a specific problem, says Irah Donner at Manatt.

  • NC Dental Review Change Counters Tougher National Trend

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    North Carolina’s elimination of its prior review requirement for dental management agreements departs sharply from the national trend toward expanded corporate practice of medicine oversight, but stakeholders should not view this regulatory shift as a relaxation of compliance expectations, say attorneys at Holland & Knight.

  • Amazon v. Perplexity Ruling Limits CFAA Reach Over AI Tools

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    The Ninth Circuit's recent decision in Amazon v. Perplexity provides important early guidance on how the Computer Fraud and Abuse Act applies to agentic artificial intelligence, and is the latest in a line of rulings in which courts have declined to stretch existing statutes to broadly regulate AI, say attorneys at Ropes & Gray.

  • Costco Chicken Case Highlights Food Labeling Lessons

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    Recent litigation over allegedly deceptive food labels, including the ongoing proposed class action in a California federal court over Costco's rotisserie chicken, shows that plaintiffs rarely focus on single label statements in isolation — so product claims that comply with regulations could still incur litigation risk, says Brandy Alonzo-Mayland at Michelman & Robinson.

  • Series

    Being In A Band Made Me A Better Lawyer

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    Playing shows in storied New York City venues and rehearsing with my bandmates in poorly ventilated rooms helped develop the professional qualities I rely on as a litigator, including an ability to collaborate with strong-minded equals and the determination to treat each client with singular focus, says Eliad Shapiro at Herrick Feinstein.

  • Notable Q2 Updates In Insurance Class Actions

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    After 2026's second quarter, there is more authority rejecting class certification on total loss valuation theories from courts at the federal circuit, federal district and state appellate level — along with a resolution of a novel issue of depreciation on a wildfire claim, says Kevin Zimmerman at BakerHostetler.

  • How Drug Trial Prediction Markets Pose Insider Trading Risks

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    Multiple prediction market platforms have recently announced plans to offer event contracts related to clinical trial outcomes and regulatory decisions, creating new insider trading risks by expanding the group of people possessing related material nonpublic information far beyond traditional corporate insiders, say attorneys at King & Spalding.

  • Series

    Law School's Missed Lessons: Surviving A Long Trial

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    Most of law school trial advocacy is geared toward the sprint of trying a short case, but beyond managing a cross-examination or closing argument, effectively handling the marathon of a lengthy trial requires the ability to maintain composure, organization and credibility with the jury, says Mihir Elchuri at Hirschler.

  • What B. Riley Dismissal Teaches About Governance Litigation

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    The same facts in litigation against B. Riley Financial produced three different outcomes in three courthouses, but the Court of Chancery's decision in Marchner v. B. Riley is the cleanest demonstration in years of why boards facing a government investigation often prepare for the wrong lawsuit, says Ashwin Ram at Buchalter.

  • Calif. Ruling Limits Strict Liability In Lateral Support Cases

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    A recent California appellate ruling in Quinn v. Coulton makes clear that property owners pursuing lateral support claims without excavation should prepare to prove negligence rather than rely on strict liability, reshaping how neighboring land disputes are pled and defended, says attorney Paul Weinberg.

  • What Calif.'s New Focus On Microplastics Means For Cos.

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    The recent move by California's Department of Toxic Substances Control to designate microplastics as candidate chemicals under its Safer Consumer Product regulations does not create a new product restriction — but it expands the agency's future reach by putting microplastics on the department’s regulatory runway, says Gregory Berlin at Alston & Bird.

  • How Calif. Ruling Defines Drug Cos.' R&D Responsibilities

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    The California Supreme Court's recent ruling in the Gilead Tenofovir Cases, which held that drugmakers have no duty to bring allegedly safer alternatives to market more quickly, is a win for pharmaceutical companies — but not a grant of blanket immunity for all early-stage drug development decisions, say attorneys at King & Spalding.

  • Whiskey Business: Parsing The 9th Circ. Jack Daniel's IP Toss

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    The Ninth Circuit's recent ruling in VIP Products v. Jack Daniel's, holding a toy did not tarnish the whiskey maker's trademarks, gives fact-finders great latitude by showing that there may exist no categories of per se tarnishing content, says attorney Sara Gold.

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