California

  • March 09, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court's docket last week featured disputes spanning alleged forged board approvals at a telecom startup, evidence-destruction claims tied to WWE's blockbuster merger with UFC and investor scrutiny of a multibillion-dollar deal between Intel and the U.S. government.

  • March 09, 2026

    Texas Jury Finds Lyft Owes $1M In Ride-Hailing Patent Case

    A Texas federal jury said Lyft owes $1 million to Quartz Auto Technologies, finding the ride-hailing giant was liable for infringing an automobile technology patent.

  • March 09, 2026

    Justices To Review Guam Munitions Disposal Suit

    The U.S. Supreme Court on Monday agreed to review a Guam community group's challenge to the U.S. Air Force's bid to explode expired munitions on the island, after a divided Ninth Circuit found the agency should have conducted an environmental review.

  • March 06, 2026

    Failed Fintech Synapse Is Sued Over Missing Customer Funds

    Collapsed fintech middleware firm Synapse Financial Technologies, its brokerage subsidiary and its former executives have caught a proposed class action seeking to take the firm to task over alleged misrepresentations and mismanagement that left $85 million in customer funds unaccounted for.

  • March 06, 2026

    'Just Ye. No Mister': Rapper Testifies In Ex-Worker's Suit

    Insisting that attorneys call him "just Ye. No 'mister,''' the rapper formerly known as Kanye West took the stand in a Los Angeles courtroom Friday to defend himself from allegations he shorted a former worker who completed services on his Malibu home, saying he didn't recall most details of his interaction with the plaintiff.

  • March 06, 2026

    Meta Witness Says Spotty Audits Show Commitment To Safety

    A trust and safety expert witness for Meta defended the company Friday over shortcomings laid out in internal audits, telling a jury that the audits' existence refutes the New Mexico attorney general's claims that Meta did not take user safety seriously.

  • March 06, 2026

    Breyer Urges Attys In Heated Twitter Investor Trial To Cool Off

    The judge overseeing a California federal trial over Twitter investors' allegations that Elon Musk intentionally tanked the company's stock urged lawyers to cool down over the weekend and "gain composure," after a heated fight in which a lawyer for the investors called a Musk attorney's conduct disgraceful.

  • March 06, 2026

    Meta, Google Begin Defense As Mental Harm Plaintiff Rests

    Attorneys for the plaintiff in a landmark bellwether California trial in a suit accusing Instagram and YouTube of harming children's mental health rested their case Friday, opting not to call the plaintiff's mother to testify live despite the defense portraying her as the potential cause of the plaintiff's mental health struggles.

  • March 06, 2026

    Calif. Judge Blasts Ex-Venture Capitalist In Axing SVB Suit

    Convicted venture capitalist and self-described "Silicon Valley's party animal" Michael Rothenberg's conduct in his lawsuit against the Federal Deposit Insurance Corp., acting on behalf of the failed Silicon Valley Bank, "consisted almost entirely of ignoring or frustrating" his litigation obligations, a California federal judge ruled in throwing out the case.

  • March 06, 2026

    Real Estate Recap: Big Data, C-PACE, Mamdani's Planners

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including a look at the evolution of big data in real estate transactions, C-PACE financing growth according to Nuveen's head counsel, and New York City Mayor Zohran Mamdani's recent picks to lead the city's planning department.

  • March 06, 2026

    Investor's Memoir 'Lifted' Account Of Sex Assault, Suit Says

    The bestselling memoir "The Tell," written by investor Amy Griffin and featured by Oprah's book club, contains a fabricated account of a middle school sexual assault that was "lifted" from the life of a teenage acquaintance, according to a privacy suit filed in California state court.

  • March 06, 2026

    Disney To Pay $50M To End YouTube, DirecTV Stream Claims

    The Walt Disney Co. will pay $50 million in its settlement with YouTube TV and DirecTV Stream users in antitrust litigation alleging Disney drove up the cost of streaming live pay television by forcing its pricey ESPN sports channel on streaming platforms, the plaintiffs have told a California federal judge.

  • March 06, 2026

    Former Calif. Securities Atty Gets Year For Tax Evasion

    A former Southern California securities attorney Friday was sentenced to a year and a day in prison for evading paying his personal taxes and was ordered to pay over $350,000 in restitution to the IRS.

  • March 06, 2026

    Ex-Girardi Keese Atty Pleads Guilty For Role In Client Scandal

    Former Girardi Keese attorney Keith Griffin pled guilty to criminal contempt in Illinois federal court on Thursday for his role in the firm's failure to pay millions ​in client settlement funds to relatives of victims killed in the crash of Lion Air Flight 610.

  • March 06, 2026

    Health Groups Back Bid To Bar Noncitizen Benefit Restrictions

    A group of public health organizations and scholars Friday urged a Rhode Island federal court to make permanent its order blocking the Trump administration from enacting a policy change basing access to a host of federally funded services on immigration status.

  • March 06, 2026

    Google's $135M Deal To End Data Use Suit Gets Initial Nod

    A California federal magistrate judge preliminarily approved Google's $135 million settlement to resolve a proposed class action alleging Google surreptitiously consumed Android users' mobile data, finding the deal is fair despite Google agreeing to pay nearly three times more to settle similar claims by a smaller Golden State-consumer class.

  • March 06, 2026

    Drugmaker Nektar Faces Suit Over Hair Loss Drug Trial Claims

    Pharmaceutical company Nektar Therapeutics on Friday was hit with a proposed class action accusing it of harming investors by failing to disclose the risks associated with its failure to follow protocol for enrolling participants in an unsuccessful trial for its hair loss treatment.

  • March 06, 2026

    Kalshi Is Sued Over 'Death Carveout' For Khamenei Trades

    Prediction market Kalshi defrauded traders who bet that Iran's Supreme Leader Ayatollah Ali Khamenei would leave office before March 1, 2026, by invoking an improperly disclosed "death carveout" and refusing to pay full winnings to traders when Khamenei was killed in recent U.S. and Israeli military strikes, according to a suit in California federal court.

  • March 06, 2026

    Cities Seek Broader Ban On Feds' Transpo Grant Conditions

    A coalition of cities and counties led by Fresno, California, have asked a California federal court to expand an injunction stopping the Trump administration from imposing "impermissibly vague" conditions requiring compliance with immigration and diversity, equity and inclusion policies in order to receive federal transportation and other grants.

  • March 06, 2026

    Del Monte Lenders Challenge Ch. 11 Settlement Approval

    A group of minority lenders to food producer Del Monte has appealed the green light a New Jersey bankruptcy judge gave to a creditor deal last month, weeks after arguing the agreement forfeited causes of action that could be worth more than $200 million.

  • March 06, 2026

    Cyntec Gets Calif. Jury To Uphold Patents In Infringement Suit

    A California federal jury has upheld claims in a pair of Cyntec Co. patents for electrical circuit technology, years after Chilisin Electronics Corp. was put on the hook for infringing the patents.

  • March 06, 2026

    Judge Wants Action On FEMA Disaster Mitigation Funds Delay

    A Massachusetts federal judge Friday ordered the Trump administration to step up its pace in restoring a disaster mitigation funding program, nearly three months after he ordered it to do so.

  • March 06, 2026

    Fed. Circ. Won't Reinstate $2M Sepsis-Testing Patent Verdict

    The Federal Circuit on Friday refused to revive the $2 million jury verdict Magnolia Medical Technologies Inc. won in its sepsis-testing patent infringement suit against Kurin Inc., affirming a Delaware federal judge's decision to throw out the verdict after trial.

  • March 06, 2026

    Constantine Cannon Defends Handling Of Sutter $75M Fee

    Constantine Cannon LLP pushed back against Schneider Wallace Cottrell Kim LLP's allegations it unfairly reduced Schneider Wallace's share of a $75.4 million fee award in Sutter Health's $228.5 million antitrust deal, arguing in California federal court that the firm "sat on the sidelines" for most of the decadelong fight and isn't entitled to a bigger cut.

  • March 06, 2026

    Ad.com Says Insurer Owes Defense Of TM Suit

    An Arizona insurer wrongfully refused to insure the interactive advertising company Ad.com against a trademark lawsuit from a pair of technology companies accusing the advertiser of stealing their brand identifiers to sell its own product, Ad.com alleged in a lawsuit this week. 

Expert Analysis

  • Where 5th Circ. Ruling Fits In ERISA Arbitration Landscape

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    The Fifth Circuit's recent decision in Parrott v. International Bancshares, holding that an Employee Retirement Income Security Act plan may consent to arbitration, must be understood against the backdrop of a developing body of appellate authority addressing ERISA arbitration, say attorneys at Gibson Dunn.

  • 5 Different AI Systems Raise Distinct Privilege Issues

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    A New York federal court’s recent U.S. v. Heppner decision, holding that a defendant’s use of Claude was not privileged, only addressed one narrow artificial intelligence system, but lawyers must recognize that the spectrum of AI tools raises different confidentiality and privilege questions, says Heidi Nadel at HP.

  • State, Federal Policies Complicate Fuel And Carbon Markets

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    As federal and state regulators advance a complex web of mandatory and voluntary programs and incentives that shape how transportation fuels are produced, traded and valued, new compliance obligations present both risks and opportunities for fuel market and carbon market participants alike, says Sarah Grey at Arnold & Porter.

  • Opinion

    AI-Assisted Arbitration Needs Safeguards To Ensure Fairness

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    As tribunals and arbitral institutions increasingly use artificial intelligence tools in their decision-making processes, ​​​​​​​clear disclosure standards and procedural safeguards are necessary to ensure that efficiency gains do not erode the fairness principles on which arbitration depends, says Alexander Lima at Wesco International.

  • Paramount-WBD Deal Would Widen Net For Antitrust Scrutiny

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    The fresh likelihood of a merger between Paramount and Warner Bros. Discovery raises the prospect of added intervention from the U.S. Department of Justice due to the companies' overlaps in key markets, and may signal expanded DOJ scrutiny of potential anticompetitive effects on supply chains, says Shubha Ghosh at the Syracuse University College of Law.

  • What Recent Dataset Suits Signal For AI Training Litigation

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    Plaintiffs are moving away from abstract debates about artificial intelligence at large and toward dataset provenance, and three filings illustrate how provenance is pled using public dataset documentation, archives and discovery‑ready allegations about copying, retention and downstream handling, says Yulia Leshchenko at Name & Fame.

  • Planning For M&A Complexity After New State 'Mini-HSR' Laws

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    After the recent enactment of California's mini-HSR law, and with Indiana poised to pass its own, requiring the submission of Hart-Scott-Rodino premerger notifications to state attorneys general, practitioners should expand their deal planning to include state-by-state reportability as more states adopt similar mandatory merger-notification requirements, say attorneys at McDermott.

  • What New Packaging Waste Laws Mean For Franchisors

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    With states ramping up laws establishing extended producer responsibility programs for packaging materials, paper products and single-use food service ware, restaurant and hospitality franchisors face special compliance challenges as they navigate a delicate balance between conflicting priorities, say attorneys at Baker McKenzie.

  • What's Next After NLRB Dismissal Of SpaceX Suit

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    Though the National Labor Relations Board’s recent decision to dismiss its long-running unfair labor practice complaint against SpaceX on jurisdictional grounds temporarily resolves a circuit split over injunctions, constitutional and employee-classification questions remain, say attorneys at Proskauer.

  • Series

    Playing Piano Makes Me A Better Lawyer

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    Playing piano and practicing law share many parallels relating to managing complexity: Just as hearing an entire musical passage in my head allows me to reliably deliver the message, thinking about the audience's impression helps me create a legal narrative that keeps the reader engaged, says Michael Shepherd at Fish & Richardson.

  • AI Trade Secret Conviction Highlights Espionage Risks

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    A California federal court's conviction last month of an ex-Google engineer who stole artificial intelligence trade secrets for the benefit of China is the latest in a series of foreign economic espionage cases and illustrates the urgent need for U.S. companies to implement robust security measures, says attorney Peter Toren.

  • Rebuttal

    Substantial Legal Grounds Supported HPE-Juniper Challenge

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    A recent Law360 guest article argued that the Hewlett Packard-Juniper Networks settlement was part of a trend of antitrust agencies reanchoring themselves in evidence by resisting ill-founded merger challenges, but the complaint against HPE-Juniper actually relied on substantial legal grounds and modern analytical frameworks, says attorney Richard Wolfram.

  • NY RAISE Act Raises The Bar For Frontier AI Developers

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    For organizations developing or substantially modifying highly capable artificial intelligence models, the New York Responsible AI Safety and Education Act represents a meaningful escalation beyond California's S.B. 53, even though it applies to a narrower group of developers, so companies should expect additional obligations, particularly around accelerated incident reporting, say attorneys at Kilpatrick.

  • Opinion

    A TVPRA Safe Harbor Would Boost Antitrafficking Efforts

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    Adding a well-thought-out safe harbor measure to the Trafficking Victims Protection Reauthorization Act, which is currently up for amendment and reauthorization, would motivate proactive cooperation from hotels and other businesses to combat sex trafficking, say attorneys at Snell & Wilmer.

  • AI-Generated Doc Ruling Guides Attys On Privilege Risks

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    A New York federal court's ruling, in U.S. v. Heppner, that documents created by a defendant using an artificial intelligence tool were not privileged, can serve as a guide to attorneys for retaining attorney-client or work-product privilege over client documents created with AI, say attorneys at Sher Tremonte.

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