California

  • July 24, 2026

    Balancing The Scales: Geofence Clarity, Post-Hunter Scrutiny

    The U.S. Supreme Court deemed geofence warrants as searches under the Fourth Amendment, and the justices’ ruling in Hunter spurs a conversation of what the bar should be for criminal appeal waivers. Here, Law360 highlights access to justice stories arising from litigation, verdicts and judgments you may have missed.

  • July 24, 2026

    Paramount Promises Not To Close Merger During Challenge

    Paramount Skydance Corp. took a fight over a preliminary injunction off the table Friday with a promise not to close its $110 billion acquisition of Warner Bros. Discovery Inc. until June 2027 or when a California federal judge rules on the merits of challenges to the deal.

  • July 24, 2026

    9th Circ. Affirms Dismissal Of Investor Suit Against SunPower

    The Ninth Circuit on Friday affirmed the dismissal of a proposed securities class action accusing solar power equipment company SunPower and some of its leaders of concealing a product defect, finding the plaintiffs did not plausibly allege the company had advance knowledge of the issue.

  • July 24, 2026

    Calif.'s New Biz Agency Set To Target 'Corrupt Practices'

    Rohit Chopra, the first secretary of California's new Business and Consumer Services Agency, on Thursday asked consumers in the Golden State to send in tips about businesses that engage in dishonest pricing schemes, inflated fees and other "harmful and corrupt practices."

  • July 24, 2026

    9th Circ. Agrees That Assault Triggers Immigration Removal

    The Ninth Circuit has refused to review an immigration court's finding that a Mexican national living in Oregon was not unfairly charged by the U.S. Department of Homeland Security as being removable after his arrest for abusing his wife in front of his children.

  • July 24, 2026

    WhatsApp Privacy Fight Tossed, But Meta Loses Sanctions Bid

    A California federal judge has dismissed with leave to amend a putative class action alleging Meta Platforms Inc. employees access WhatsApp users' encrypted messages despite Meta's privacy promises, finding the WhatsApp users need to beef up their whistleblower allegations, while also denying Meta's request for sanctions.

  • July 24, 2026

    Meta Says AGs' Suit Can't Proceed As 9th Circ. Reviews CDA

    Meta Platforms Inc. is asking the Ninth Circuit to order a stay on its upcoming trial on allegations from 29 states that Facebook and Instagram are intentionally addictive to the detriment of youths' mental health, saying the case can't go forward while the circuit court reviews whether Section 230 of the Communications Decency Act blocks the claims.

  • July 24, 2026

    8 States Say Education Dept. Still Targeting DEI In Grant Cuts

    A coalition of eight states told a Massachusetts federal judge Friday the U.S. Department of Education is continuing to illegally terminate or deny grants under two programs intended to address teacher shortages based on diversity, equity and inclusion "buzzwords" in applications.

  • July 24, 2026

    Mark Cuban-Led PE Shop Scores A Stake In MLB's A's

    Mark Cuban's Harbinger Sports Partners has taken a stake in the MLB's Athletics ahead of the former Bay Area-based team's move to Las Vegas.

  • July 24, 2026

    NCAA Urges Judge To Not Let Athletes 'Rewrite' NIL Deal

    The NCAA has opposed an effort to relax the oversight of college athletes' third-party branding deals, telling a California federal judge that the players are looking to "rewrite" a historic antitrust settlement. 

  • July 24, 2026

    Live Nation Says Nielsen Ruling Doesn't Help State AGs

    Live Nation is pushing back after state enforcers told a New York federal court that a recent Second Circuit ruling in a case against Nielsen supports their antitrust claims, saying the ruling instead supports its bid to undo the jury verdict.

  • July 24, 2026

    Ex-Sidley Insurance Atty Joins Hinshaw In LA

    Hinshaw & Culbertson LLP said Thursday it has hired a former counsel in Sidley Austin LLP's insurance practice as a partner for its Los Angeles office.

  • July 24, 2026

    Fenwick, Latham Lead Scribe Therapeutics' $129M IPO

    Early-stage biotechnology firm Scribe Therapeutics began trading publicly on Friday after raising $129 million in its upsized initial public offering steered by Fenwick & West LLP and Latham & Watkins LLP.

  • July 24, 2026

    Top Product Liability Cases Of 2026: Midyear Report

    In one of the most-watched cases for product liability so far this year, the U.S. Supreme Court ruled that failure-to-warn claims about the alleged cancer risks of Monsanto's widely used pesticide Roundup are barred by federal law. Social media titans were also rocked by the first verdicts delivered in cases alleging mental health harms to youth.

  • July 24, 2026

    Federal Vote Costs Mexican Removal Relief

    A Mexican man who admitted to voting in a federal election lost a bid to undo his removal after the Board of Immigration Appeals ruled that the fact he did not know he was ineligible to vote did not matter.

  • July 24, 2026

    Gordon Rees Doubles Office Space With Fresno, Calif., Move

    To accommodate a rapidly growing roster, Gordon Rees Scully Mansukhani LLP recently moved its Fresno, California, team to a new space in the city that is more than double the size of its prior location.

  • July 24, 2026

    5 TM Cases & 1 Strategy To Watch In 2026's Second Half

    The U.S. Supreme Court will weigh a trademark dispute that asks whether juries or judges should decide if a mark is inherently strong, while courts will continue testing the impact of the justices' Jack Daniel's decision over a key test in trademark infringement cases. Here are Law360's picks for trademark cases to watch for the rest of the year.

  • July 23, 2026

    FEMA Is Illegally Tying Funds To Election Rules, States Say

    A group of mostly Democratic-led states asked a Rhode Island federal court Thursday to stop the U.S. Department of Homeland Security from withholding disaster-relief funds unless they comply with the Trump administration's election administration and immigration enforcement demands.

  • July 23, 2026

    Proposed AI Bill Lets DHS Hit 'Kill Switch' On Risky Systems

    The U.S. Department of Homeland Security may order the shutdown of artificial intelligence systems deemed capable of causing "catastrophic harm" under a bill bipartisan lawmakers introduced Thursday, citing OpenAI models' recent inadvertent and autonomous hack of AI startup Hugging Face.

  • July 23, 2026

    Paramount-Warner TRO Extended As Injunction Fight Looms

    A California federal judge Thursday extended a temporary restraining order preventing Paramount Skydance Corp. from closing its proposed $110 billion acquisition of Warner Bros. Discovery Inc.

  • July 23, 2026

    Google Must Face Ex-NPR Host's AI Voice Suit In State Court

    A California federal judge ruled Thursday that former NPR "Morning Edition" co-host David Greene's claims that Google misappropriated his voice in an artificial intelligence podcasting product could proceed in state court, rejecting Google's contention that his claims arose under the Copyright Act and thus belong in federal court.

  • July 23, 2026

    Calif. Backed By Consumer Advocates In AT&T Fight At FCC

    As California fights to keep AT&T from convincing the Federal Communications Commission to let it stop providing plain old telephone service in the Golden State, lawmakers and consumer advocacy groups are lining up behind the state, urging the FCC not to let AT&T out of its obligations.

  • July 23, 2026

    Ex-Girardi Atty Says Probation's Enough For Role In Theft

    A former Girardi Keese attorney argued Thursday that probation would be a sufficient punishment for his admitted role in helping once-celebrated plaintiffs' attorney Tom Girardi steal millions of settlement dollars from clients whose family members died in a plane crash.

  • July 23, 2026

    Judge OKs $27.5M Cost Agreement For Calif. Cleanup Suit

    A California federal judge Wednesday approved a $27.5 million agreement a Golden State regulator and seven companies submitted for litigation over the cleanup of a former lead smelting and battery recycling facility near Los Angeles.

  • July 23, 2026

    Seagate Urges Justices Not To Review NHK Antitrust Case

    Seagate Technology LLC is urging the U.S. Supreme Court not to review a Ninth Circuit decision reviving portions of its price-fixing suit against NHK Spring Co. Ltd., arguing that NHK's petition mischaracterizes how the Ninth Circuit applied the Foreign Trade and Antitrust Improvements Act.

Expert Analysis

  • Product-Or-Content Question Is Pivotal In AI Litigation

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    A growing range of civil cases against OpenAI address the question of whether the output of a generative artificial intelligence system is a product, subject to traditional tort doctrine, or third-party content — and the framing courts adopt will shape software liability well beyond AI, says David Meldofsky at Lawsuit Informer.

  • Citron Founder Verdict Tests Reach Of 'Half-Truth' Fraud

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    A California federal jury's conviction this week of Citron founder Andrew Left may be remembered less as a conventional manipulation prosecution than as a case about how far the "half-truth" doctrine can reach when applied to modern market speech, says Elisha Kobre at Sheppard.

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    Competing At Poker Makes Me A Better Lawyer

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    Playing poker in male-dominated rooms taught me to treat skepticism as background noise when my opponents seem to underestimate me, to apply pressure when it matters and to adapt without losing strategic discipline — skills that are all indispensable in restructuring and insolvency matters, says Alexis Gambale at Pashman Stein.

  • Why IPR Slowdown Has Not Led To More Patent Litigation

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    Despite sustained strength in patent application filings and a decline in inter partes review and post-grant review, 2026 has not seen the anticipated surge in patent litigation in district courts and at the U.S. International Trade Commission, potentially due to four reasons, say attorneys at Sterne Kessler.

  • Revisiting TransUnion's Underused Standing Rule, 5 Years On

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    The Ninth Circuit Court of Appeals' recent use of the U.S. Supreme Court’s now five-year-old TransUnion v. Ramirez rule specifying that the "mere risk of future harm" isn't concrete enough to support a damages claim presents an opportunity to revisit this underutilized standing rule, say attorneys at Horvitz & Levy.

  • 5 Things Associates Must Ask About Their Firm's Merger Plan

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    The associates who navigate law firm mergers best ask the right questions early, such as inquiring about partners' plans, to assess how the merger could affect their workflow and career path, says Jackie Bokser-LeFebvre at Major Lindsey.

  • Turning To The Courts When PBM Reform Falls Short

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    The effectiveness of state laws intended to regulate pharmacy benefit managers remains uncertain, but litigation — utilizing tried-and-true theories like breach of contract and fair dealing — offers another mechanism through which stakeholders may seek relief from PBMs, say attorneys at Reed Smith.

  • 2 'Rocket Dockets' And The Rules That Propel Them

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    The fastest civil trial courts in the country are currently in the Eastern District of Virginia and the Southern District of Florida, and their chief judges provide insights into the court rules that keep them ahead, says Robert Tata at Hunton.

  • Retailer Risk Reduction Tips As Email Marketing Suits Surge

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    Amid a flood of email marketing lawsuits following last year's Washington Supreme Court ruling in Brown v. Old Navy, retailers seeking to avoid high litigation costs can take several steps to reduce risks by focusing on their email subject lines advertising sales, says Gonzalo Mon at Kelley Drye.

  • NY's Tax On 2nd Homes Compounds Residency Tax Risks

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    New York’s recently enacted surcharge on high-value second homes reflects a nationwide legislative trend of using the residency tax framework more aggressively, which brings new considerations for business owners who maintain a residence while asserting domicile elsewhere, says Mark Parthemer at Glenmede.

  • Calif. Ruling Lowers Bar For Health Data Breach Claims

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    The California Supreme Court's ruling in J.M. v. Illuminate Education offers protection for non-healthcare companies that maintain health-related data but also adopts a new and more plaintiff-favorable standard for breach of confidentiality that companies maintaining any health-related data should address, say attorneys at Cooley.

  • Your Next Litigation Hold Should Cover AI Chat Logs

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    The Delaware Chancery Court’s recent decision in Fortis Advisors v. Krafton to treat a CEO’s artificial intelligence chats as substantive evidence is being read as a discovery warning to litigators, but there is a second duty-to-preserve lesson that is especially pertinent to in-house counsel, say attorneys at Faegre Drinker.

  • Musk-OpenAI Verdict Shows Value Of Early-Stage Governance

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    A California federal court's ruling last week in Musk v. Altman preserves the status quo at OpenAI, but signals to the technology industry at large that courts will not relitigate the governance decisions of early-stage organizations on a founder's competitive timetable, surfacing questions that will outlast the litigation, says attorney Alan N. Walter.

  • Series

    Studying Foreign Languages Makes Me A Better Lawyer

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    Studying Italian and Japanese has shown me that learning a new language can benefit a legal career in several ways, including by demonstrating the importance of approaching problems from a fresh perspective and the value of practicing patience with colleagues and clients, says Anna King at Genworth Financial.

  • 6th Circ. Ruling Highlights Split On Labor Cost Depreciation

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    The Sixth Circuit's recent decision in Schoening Investment v. Cincinnati Casualty throws into relief the fine lines of courts' varying interpretations of whether a commercial property insurer may justifiably depreciate labor costs to determine the actual cash value of damage, says Nabila Rahim at Zelle.

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