California

  • 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.

  • September 29, 2026

    OpenAI Knew AI Was Rogue Before Hugging Face, Suit Says

    A public interest law nonprofit sued OpenAI in California state court Tuesday, seeking to hold the ChatGPT maker liable for a July cyberattack on Hugging Face, arguing OpenAI "straightforwardly violated California law" by failing to rein in hundreds of rogue AI agents that OpenAI knew were running amok without proper safeguards.

  • September 29, 2026

    En Banc 9th Circ. Mulls Copyright Test Change In Tattoo Case

    Counsel for a photographer who lost at trial over claims that a Kat Von D tattoo infringed his copyrighted photo of Miles Daves urged an en banc Ninth Circuit panel Tuesday to end the circuit's use of a subjective "intrinsic" test for juries to determine substantial similarity. 

  • September 29, 2026

    Ministry Stance In Anti-LGBTQ+ Hiring Suit Confuses 9th Circ.

    An en banc Ninth Circuit struggled Tuesday to understand a Washington-based Christian ministry's legal stance as it sought to preserve its ability to reject job applicants who are gay, with several judges suggesting it was immune from enforcement action since the state recognized the jobs as ministerial and therefore constitutionally exempt from anti-discrimination laws.

Expert Analysis

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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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.

  • 9th Circ.'s Silence Prolongs Uncertainty On Cemex Framework

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    By affirming a bargaining order in Cemex Construction Materials v. National Labor Relations Board without opining on the NLRB’s 2023 expansion of its authority to issue such orders, the Ninth Circuit avoided direct conflict with the Sixth Circuit’s rejection of the same framework, prolonging uncertainty for employers facing union elections, say attorneys at Dinsmore & Shohl.

  • Surveying The CFTC Campaign To Control Prediction Markets

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    The U.S. Commodity Futures Trading Commission is simultaneously asserting exclusive jurisdiction over prediction markets and signaling aggressive enforcement within them, a combination that will reshape the regulatory landscape for event contract platforms — pending the outcome of several court cases throughout the country and a likely circuit split, say attorneys at Paul Weiss.

  • Safeguarding RWI Coverage As Materiality Focus Persists

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    As first-quarter broker claims reports reveal that materiality disputes remain a key driver of representations and warranties insurance claims, the scarce case law in this area indicates that including a materiality scrape provision in an RWI policy may aid policyholders with recovery, say attorneys at Reed Smith.

  • Series

    Speed Jigsaw Puzzling Makes Me A Better Lawyer

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    My passion for speed puzzling — I can complete a 500-piece jigsaw puzzle in under 50 minutes — has sharpened my legal skills in more ways than one, with both disciplines requiring patience, precision and the ability to keep the bigger picture in mind while working through the details, says Tazia Statucki at Proskauer.

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