California

  • April 22, 2026

    Bayer 'Natural' Vitamin Buyer Classes Affirmed By 9th Circ.

    A split Ninth Circuit on Tuesday upheld a federal district court's certification of New York and California classes of consumers who bought Bayer Healthcare multivitamin gummies that were allegedly labeled falsely as "natural," finding the company "demands more" from the plaintiffs at this stage of the litigation than certification requires. 

  • April 22, 2026

    Samba TV Must Face Wiretap, Privacy Claims In Data Suit

    A California federal judge allowed invasion of privacy and Federal Wiretap Act claims against smart TV advertising company Samba TV to proceed to discovery Tuesday, ruling that a proposed class's allegations that the company collected viewing data to build viewer profiles that include their political leanings constituted actionable harm.

  • April 22, 2026

    Eli Lilly Case Over Weight Loss Drugs Kept Mostly Intact

    A California federal court has refused to throw out a lawsuit from Eli Lilly against a telehealth company and related entities over the compounding of its popular weight loss drugs Mounjaro and Zepbound, but agreed to trim a conspiracy claim from the case.

  • April 22, 2026

    Google Loses Bid For Yelp R&D Info In Antitrust Defense

    A California federal judge overseeing Yelp's lawsuit claiming Google monopolizes the local search market said Wednesday that Google's demand for documents regarding Yelp's research and development investments was too broad and that Yelp's "objections on relevance and proportionality are meritorious."

  • April 22, 2026

    Calif. Homeowners Say Allstate Deflated Rebuilding Costs

    A group of California residents whose homes were destroyed in the January 2025 wildfires accused Allstate of deliberately deflating reconstruction cost estimates used to price homeowners policies, telling a state court that as a result, their properties are grossly underinsured and cannot be rebuilt without court intervention.

  • April 22, 2026

    Judge Lets AI Copyright Claims Against Databricks Proceed

    A California federal judge has denied a bid from software and artificial intelligence firms Databricks and Mosaic ML to escape authors' allegations that their works were used to train large language models, saying the proposed class of writers had asserted a sufficient complaint.

  • April 22, 2026

    Judge Agrees To Pause PetroSaudi $380M Award Suit

    A California federal judge has paused litigation filed by the U.S. government over a $380 million arbitral award issued to a PetroSaudi unit purportedly tied to funds embezzled from Malaysia, ordering a stay while the question of company control remains in limbo.

  • April 22, 2026

    Sorrento, M3 Get Pause On RICO Suit Naming Jackson Walker

    A Texas bankruptcy judge on Wednesday agreed to put on hold a lawsuit in California federal court alleging Jackson Walker LLP and executives at Sorrento Therapeutics and M3 Partners conspired to forum shop in Texas so the drug developer could seek Chapter 11 protection there.

  • April 22, 2026

    Commure Took Health Co.'s Software Trade Secrets, Suit Says

    A San Diego-based healthcare technology services company has accused Commure Inc. of stealing trade secrets to launch competing cloud-based software, framing the alleged conduct as an instance of a large company "backed by big money" breaking the rules to obtain a much smaller competitor's information.

  • April 22, 2026

    Chancery Sends Masimo Ex-CEO Pay Fight To California

    The Delaware Chancery Court sided with former Masimo Corp. CEO Joe E. Kiani in his fight with the global medical technology company, dismissing the company's lawsuit over a disputed $450 million severance package and ruling that the case must proceed in California, not Delaware.

  • April 22, 2026

    Crypto Exec Sun Accuses Trump Family-Tied Firm Of Fraud

    Cryptocurrency entrepreneur Justin Sun is suing World Liberty Financial for fraud, claiming the Trump family-tied crypto firm's operators became "the new boogeyman behind the curtain" when they used backdoor mechanisms to hold Sun's tokens hostage after he invested $45 million in the project.

  • April 22, 2026

    Yelp Stiffed Calif. Workers On Boot-Up Time, Suit Says

    Yelp failed to pay hourly workers for the minutes they spent waiting for their work computers to boot up before they could clock in for each shift, a former worker alleged in a proposed class action in California state court.

  • April 21, 2026

    Capital One Clients Seek Cert. Over Info Sent To Meta, Google

    Counsel for Capital One customers urged a California federal judge Tuesday to certify a class over claims their personal financial information was illegally disclosed to Meta Platforms Inc., Google LLC and others, saying the customers' claims share a common question — whether the financial giant obtained consent based on its privacy disclosures.

  • April 21, 2026

    Armistice Capital Head Calls COVID Stock Rise 'Fun,' 'Lucky'

    Armistice Capital's founder defended his hedge fund Tuesday from claims it pump-and-dumped $250 million in Vaxart stock during the COVID-19 pandemic, telling a California federal jury that he and his fund got "lucky" and that the stock's rapid surge was "fun."

  • April 21, 2026

    Anthropic Pushes Fair Use Defense In Music Cos.' IP Fight

    Anthropic PBC has asked a California federal judge to find that its use of copyrighted materials to train its tool Claude is "transformative" fair use under copyright law, comparing Claude's learning to how humans learn from reading and internalizing the themes of various works.

  • April 21, 2026

    Deposition Sinks Social Media Bellwether Case, Judge Told

    Social media companies urged a California federal judge at a hearing Tuesday to toss a bellwether case in sprawling litigation accusing the companies of harming children's mental health, arguing that the plaintiff admitted during his deposition that he was not harmed by the platform's features, sinking his claims.

  • April 21, 2026

    Mariah Carey's Atty Fee Bid For IP Win 'Absurd,' Judge Told

    Singer Mariah Carey's bid for $600,000 in attorney fees after her Davis Wright Tremaine LLP attorneys defeated a copyright infringement ahead of trial is "absurd," the plaintiff's counsel told a California federal judge Tuesday, arguing that the amount is excessive for a successful summary judgment motion.

  • April 21, 2026

    IP Notebook: Global Copyright, ChatGPT TM, Rogers Test

    This round of Law360's look at emerging copyright and trademark issues includes a forthcoming U.S. Supreme Court appeal with global implications for copyrights, and OpenAI's setback in its effort to register "ChatGPT" as a trademark.

  • April 21, 2026

    9th Circ. Orders New Insider-Trading Trial Over Juror Bias

    A Ninth Circuit panel on Tuesday ordered a new trial for a Los Angeles man convicted of insider trading on tips from a JPMorgan Chase analyst, holding that a lower court erred by not excusing a juror who expressed concerns about his ability to be fair.

  • April 21, 2026

    Archer, Joby Spar Over Claims In Battle To Gain Air Taxi Edge

    Archer Aviation has told a federal court that rival electric air-taxi company Joby Aviation cannot ditch counterclaims alleging Joby concealed its China-based sourcing and misclassified imports to evade tariffs, while Joby accuses Archer of riding its coattails and trying to reframe the narrative around its own shady dealings.

  • April 21, 2026

    US Lawmakers Float Path For Fintech Fed Accounts

    Two federal lawmakers from California introduced a bipartisan bill on Tuesday that would create a path for nonbank fintechs to directly access the Federal Reserve's payment rails in the hopes of reducing bank fees and delays for consumers using payment apps.

  • April 21, 2026

    Ex-Tesla Worker Tells 9th Circ. That Arbitration Was Flawed

    A Black former Tesla employee told a Ninth Circuit panel Tuesday that the company's win in arbitration over his race discrimination claims shouldn't stand because the process was administered improperly, while the electric vehicle company countered that the arbitrator was well within her authority.

  • April 21, 2026

    Amgen Faces ERISA Suit Over Health Plan Tobacco Surcharge

    A former Amgen Inc. employee filed a proposed class action in California federal court Tuesday alleging the biotech company discriminatorily imposes an "egregiously high" $150-a-month surcharge on employees who use tobacco products, while failing to adequately notify them of reasonable pathways to avoid the fees, in violation of federal benefits law.

  • April 21, 2026

    SEC Accuses Calif. Real Estate Fund Of Ponzi-Like Scheme

    The CEO and former chief financial officer of a real estate fund manager agreed to settle SEC allegations that they misused millions from a fund they controlled, including by doling out over $15 million to investors "in Ponzi-like fashion" and improperly sending another $6 million to other companies they controlled.

  • April 21, 2026

    Meta Denies Knowing Of Social Media Pump-And-Dump Ads

    Meta Platforms Inc. had no knowledge of alleged pump-and-dump scam advertisements on its social media platforms, it has said, urging a California federal judge to dismiss a suit seeking to hold the tech company responsible for losses from the scams.

Expert Analysis

  • 5 Key Questions Attys Should Ask About Statistical Analyses

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    Even attorneys without a background in statistics can effectively vet the general concepts of a statistical analysis by asking targeted questions and can thereby reinforce the credibility and relevance of expert testimony — or expose its weaknesses, say Katrina Schydlower and Christopher Cunio at Hunton and Kevin Cahill at FTI Consulting.

  • 'Made In America' EO May Not Survive Section 230

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    President Donald Trump's recent executive order to combat fraudulent "Made in America" claims in advertising directs the Federal Trade Commission to deem online marketplaces' failure to verify third-party origin claims as unlawful, but such a rule would likely run into Section 230's publisher immunity doctrine, say attorneys at Blank Rome.

  • Gender-Expansive Calif. Equal Pay Laws Widen Employer Risk

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    California's recent amendments to strengthen its Equal Pay Act and Pay Transparency Act aim to shrink the wage gap, not only for women, but also for nonbinary and transgender employees, creating new compliance obligations for employers and increasing their potential exposure, say attorneys at the Jhaveri-Weeks Firm.

  • Insights From OppFi Suit On Building Calif. Bank Partnerships

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    A California state judge’s tentative ruling, walking through business evidence that Utah bank FinWise was not a “rent-a-bank” that fintech firm Opportunity Financial used as a front to dodge interest rate caps on in-state lenders, offers a helpful road map for structuring legally compliant bank-fintech partnerships under California law, say attorneys at Manatt.

  • CFTC Actions Show Prediction Market Insider Trading Risks

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    It is a myth that insider trading law does not apply in prediction markets, as the U.S. Commodity Futures Trading Commission's recent enforcement actions illustrate that it has full authority to pursue such cases federally — and intends to, says attorney Gregg Goldfarb.

  • Rebuttal

    FTC Case Reinforces Established Price Discrimination Rules

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    Far from redefining price discrimination, as contended by a recent Law360 guest article, the Federal Trade Commission's suit against Southern Glazer's falls squarely within the historical interpretation of the Robinson-Patman Act, says retired attorney Irving Scher.

  • Prepping For White House's Proposed AI Framework

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    The artificial intelligence legislative framework issued by the White House last month reframes the policy landscape, creating a number of near-term developments for companies to track as congressional committees attempt to convert the framework into legislative text, say attorneys at Morgan Lewis.

  • Opinion

    Apple Discovery Fight Could Revive DOJ's Antitrust Appetite

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    Winning discovery disputes in the ongoing federal antitrust litigation over Apple’s app store practices is a huge opportunity for the Justice Department to return to its once-vigorous pursuit of product tying by tech monopolies, catch up with foreign competition regulators and establish clear standards for digital markets, says Ediberto Roman at Florida International University.

  • Lockdown To Ledger: COVID Rulings Inform Crypto Coverage

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    As cryptocurrencies move deeper into mainstream financial markets, courts tasked with determining whether traditional insurance policies respond to digital asset losses have been evaluating coverage through the analytical framework of COVID-19 business interruption litigation, with one key recurring theme, say attorneys at Kennedys.

  • Opinion

    State Bars Need To Get Specific About AI Confidentiality

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    Lawyers need to put actual client information into artificial intelligence tools to get their full value, but they cannot confidently do so until state bars offer clear, formal authority on which plan tiers of the three most popular generative AI tools are safe to use when sharing specific client details, says attorney Nick Berk.

  • The Federal Circuit's Evolving View Of Trade Secrets

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    In recent years, the Federal Circuit's approach to defining "readily ascertainable" information and determining sufficiency of trade secret identification has shifted, trending away from other circuits and potentially presenting a higher bar for trade secrets plaintiffs, say attorneys at MoFo.

  • What Justices' Review Of Guam Case Will Mean For Permitting

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    In U.S. Department of the Air Force v. Prutehi Guahan, the U.S. Supreme Court will address whether a federal agency's permit application is a final decision that courts can review — a question whose answer could reshape the timing and strategy of environmental litigation across the federal permitting landscape, say attorneys at Foley Hoag.

  • How Calif. Safety Worker Pension Bill Could Cost Employers

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    Public employers should carefully consider how pension costs and bargaining concerns could change under a California Legislature bill that would increase retirement benefits for safety employees like police and firefighters, which could erode previous efforts to fully fund the public retirement system without necessarily improving worker retention, says Michael Youril at Liebert Cassidy.

  • Opinion

    Judicial Restraint Anchors Constitutional Order

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    Contrasting opinions in two recent U.S. Supreme Court rulings — Trump v. CASA and Bost v. Illinois State Board of Elections — demonstrate how the judiciary’s constitutionally entrusted role can easily be preserved or disrupted, and invite renewed attention to the enduring importance of judicial restraint, says Ninth Circuit Judge J. Clifford Wallace.

  • The Evolution Of States' Workplace Violence Prevention Laws

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    Utah's new law requiring hospitals to implement comprehensive workplace violence reporting systems continues a broader trend of state efforts to expand workplace protections in the absence of sufficient federal regulations, say attorneys at Ogletree.

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