California

  • 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.

  • September 29, 2026

    Groups Say Calif. Biogas Credits Incentivize More Methane

    Four environmental groups accused California regulators of violating state law by allowing factory farm biogas producers to receive carbon credits — a practice they said is notionally aimed at reducing greenhouse gas emissions but in reality incentivizes more methane production.

Expert Analysis

  • The State Of Prediction Market Litigation After 9th Circ. Ruling

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    The Ninth Circuit's recent decision in Kalshi v. Assad gives state regulators significant appellate backing to enforce state gaming laws over prediction markets, creating a direct split with the Third Circuit that will likely lead to Supreme Court review of the question, say attorneys at Arnold & Porter.

  • Meta Layoff Suit Serves As Early Test Of AI Bias Claims

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    A lawsuit in California federal court alleging that Meta's use of artificial intelligence in recent layoffs negatively affected employees on protected leave provides insight for plaintiffs about what evidence to preserve and how to build these discrimination claims, says Manny Starr at Frontier Law Center.

  • Series

    Ballet Makes Me A Better Lawyer

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    A lifetime of learning and performing ballet taught me that success — whether in dance or practicing law — comes only through hours of thorough preparation, boundless energy and relentless effort, says Sharon Katz-Pearlman at Greenberg Traurig.

  • 9th Circ. 'Bad Spaniels' Ruling Rewrites TM Dilution Playbook

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    The Ninth Circuit’s recent ruling that each element of the Jack Daniel's packaging parodied by the Bad Spaniels dog toy must be independently assessed for fame narrows trademark owners' ability to use a flagship mark's halo effect to protect the entire brand from tarnishment, say attorneys at Reed Smith.

  • How Texas' Protein Powder Probe Reflects Prop 65's Influence

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    Texas' recently announced investigation into contaminants in protein powder illustrates how California's Proposition 65, with its hundreds of listed chemicals, safe harbor levels and consumer warnings, may have an influence on enforcement and regulation in other states, say attorneys at Buchalter.

  • Calif. Ruling Opens Del. Cos. Up To Stockholder Inspection

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    A California appellate court's recent decision in Salamon v. Orchid Global underscores that despite last year's amendments to the Delaware General Corporation Law, Delaware companies with principal operations in California remain subject to California's broader and more stockholder-protective inspection regime, say attorneys at Sheppard.

  • 10 Ways To Avoid Privacy Risks Revealed In AI Notetaker Suits

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    Litigation claiming Otter.ai trained its AI-powered transcription tool on user conversations and a recent complaint alleging Granola’s notetaking bot joined video calls unbeknownst to participants show companies should assess these technologies as communications-capture tools with privacy and wiretap risks, says Jennifer Ruehr at Hintze Law.

  • What 9th Circ. Devas Ruling Means For AI Infrastructure Deals

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    The Ninth Circuit's recent confirmation of a $2 billion arbitration award in Devas Multimedia's arbitration against a state-owned commercial arm of India’s space agency creates a cross-border enforcement road map for disputes that are bound to arise from the current generation of artificial intelligence infrastructure deals, says Fernanda Merouco at Davis Wright.

  • 9th Circ. Wage Ruling Shows Arbitration Pacts Are Still Useful

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    After years of uncertainty for California employers, the Ninth Circuit’s recent Cocom v. ABM Aviation decision signals that workplace arbitration agreements remain a powerful and enforceable tool — if thoughtfully drafted and employment-focused, says Benjamin Runge at Thompson Coburn.

  • The Expanding Litigation Front Against The Data Center Boom

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    A survey of environmental and land use claims raised in disputes over data center projects across the country shows that the outcomes of these disputes will have significant implications not only for the future of data center development, but for infrastructure projects in general, say attorneys at Arnold & Porter.

  • Series

    Taekwondo Makes Me A Better Lawyer

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    Taekwondo has taught me to recognize when to fight for a position and when to focus on finding a solution, and that the best outcomes are often achieved by solving problems — all of which has improved my work as a bankruptcy lawyer, mediator and Subchapter V trustee, says Amy Denton Mayer at Berger Singerman.

  • 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.

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