California

  • October 26, 2026

    Anthropic Pilfered Elvis Presley Songs To Train AI, Suit Says

    Owners of copyrights in 274 songs recorded by Elvis Presley have sued Anthropic for nearly $50 million, alleging the artificial intelligence company used their lyrics for training data, stripped identifying information and enabled its chatbot Claude to generate infringing material.

  • October 26, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court last week approved a $250 million settlement of litigation over Microsoft Corp.'s acquisition of Activision Blizzard Inc., while Albertsons Cos. Inc. accused Kroger Co. of rejecting changes that could have saved their $24.6 billion merger, and the Delaware Supreme Court ordered Verisk Analytics Inc. to keep pursuing a $2.35 billion acquisition.

  • October 26, 2026

    Wilson Sonsini, Freshfields Advise Anthropic's IPO Filing

    Claude developer Anthropic PBC on Monday filed plans for its long-anticipated blockbuster initial public offering steered by Wilson Sonsini Goodrich & Rosati PC and Freshfields LLP.

  • October 23, 2026

    9th Circ. Blocks Trump's Calif. National Guard Deployment

    A split Ninth Circuit panel on Friday upheld a lower court's preliminary injunction blocking President Donald Trump's deployment of the California National Guard in Los Angeles last year, finding that the president didn't have the authority to order the deployment, which violated the constitutional separation of powers.

  • October 23, 2026

    Real Estate Recap: Data Centers Bans, Multifamily Woes

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including a look at states with data center bans on the ballot and one practice group leader's perspective on multifamily concerns ahead.

  • October 23, 2026

    Wash. Tribe Can't Appeal Immunity Ruling Yet, 9th Circ. Says

    The Ninth Circuit on Friday threw out an appeal from a Native American tribe seeking to halt an environmental challenge over federal review and permitting of the tribe's proposed oyster farm, holding that the court lacks jurisdiction to hear the matter.

  • October 23, 2026

    NetChoice Seeks To Halt Calif. Social Media Warning Law

    Tech trade group NetChoice is pressing a California federal court to strike down a state law that will soon require social media platforms to display mental health warning labels, arguing that the mandate violates the "bedrock" constitutional prohibition on forcing services to "act as a mouthpiece" for the government.

  • October 23, 2026

    'Millennial VC' Loses New Trial Bid Over Alleged Atty Failure

    A California federal judge on Thursday denied convicted self-described "millennial" venture capitalist Michael Rothenberg's latest new trial bid, rejecting his argument that his prior counsel's failure to consult a forensic accountant undermined his defense nearly three years after a jury found him guilty of money laundering and fraud.

  • October 23, 2026

    Nvidia Investors Ink Class Deal After Brief High Court Run

    Nvidia Corp. investors told a California federal judge that they've struck a deal with the chipmaker in a shareholder case that briefly went before the U.S. Supreme Court and that claims the company failed to inform investors about its reliance on the volatile crypto market.

  • October 23, 2026

    9th Circ. Judge Hints Trump US Atty Firing OK Despite 'Chaos'

    A Ninth Circuit judge remarked on Friday that President Donald Trump's ouster of court-appointed Seattle U.S. Attorney Roger Rogoff has sown "chaos," but pushed back against Rogoff's contention that the move amounted to executive overreach, noting that the president already controls the office via the attorney general.

  • October 23, 2026

    State AGs Take Aim At 'Texas Two-Step' In Brief To Justices

    Attorneys general for 20 states and the District of Columbia urged the U.S. Supreme Court to take up a challenge to the validity of "Texas Two-Step" bankruptcies, telling the high court a Fourth Circuit ruling in an asbestos liability case threatens the ability of states to exercise their sovereign power to enforce their own laws.

  • October 23, 2026

    Google Avoids Wiretap Claims Over AI Customer Service Calls

    A California federal judge has tossed proposed class claims alleging Google violated the California Invasion of Privacy Act by training its artificial intelligence tools through the customer service software it provided to Home Depot, and the judge required pursuing arbitration for plaintiffs who called customer service for Verizon, Uber and Discover.

  • October 23, 2026

    Fenwick, Cooley Steer Lycia Therapeutics' Upsized $318M IPO

    Early-stage biotechnology firm Lycia Therapeutics began trading Friday after raising $318 million in its upsized initial public offering steered by Fenwick & West LLP and Cooley LLP.

  • October 23, 2026

    2026 Tax Ballot Measure Map

    Citizens across the country will be tasked with deciding significant tax-related measures when they head to the polls in November, including proposals to impose a one-time 5% wealth tax on billionaires, ban state-level property tax in Tennessee and make income tax changes in numerous states.

  • October 23, 2026

    DC Circ. Lets 1929 Census Descendants Join Miwok Vote

    The D.C. Circuit allowed descendants of people listed in a 1929 census of local Native Americans to have a say in the California Valley Miwok Tribe's constitution and bylaws Friday, rejecting a rival faction's bid to restrict the process to a smaller group and settling — for now — a decades-long fight tied to state gaming funds.

  • October 23, 2026

    Metropolis Asks Chancery To Block 1,900 Privacy Arbitrations

    Parking technology company Metropolis has sued 14 California parking lot customers in Delaware Chancery Court, accusing their law firm, Keller Postman LLC, of orchestrating more than 1,900 arbitrations over license plate data to pressure the business into a settlement.

  • October 23, 2026

    Feds Want Grant Ruling Foiling Priorities Stayed For Appeal

    The Trump administration asked a Massachusetts federal judge to pause a decision declaring that a grant termination clause does not allow agencies to scrap awards not aligned with its new priorities, claiming it is likely to prevail in a First Circuit appeal.

  • October 23, 2026

    'Foregone' Outcome In Calif. AG Election Has National Impact

    California's attorney general is largely expected to defeat a former U.S. Department of Justice official in next month's election and hang onto his position at the center of the state's outsize role in nationally important litigation and enforcement, attorneys and scholars say.

  • October 23, 2026

    Taxation With Representation: Milbank, De Brauw, Wachtell

    In this week's Taxation With Representation, EQT Private Equity announces a takeover offer for life sciences testing company Qiagen NV, Salesforce acquires customer engagement platform Braze and London Stock Exchange Group buys U.S. credit intelligence provider Octus.

  • October 23, 2026

    Hims & Hers Says Privacy Policy, Disclosures Foil FTC Suit

    Hims & Hers Health Inc. urged a California federal court to dismiss the Federal Trade Commission's suit accusing it of misleading consumers about its privacy and billing practices, arguing the agency ignored the telehealth platform's disclosures about those practices in an attempt to "manufacture deception."

  • October 23, 2026

    9th Circ. Fast-Tracks Trump Admin's Student Speech Appeal

    The Ninth Circuit granted the Trump administration's request to expedite its appeal of an August district court's ruling in a suit brought by the Stanford Daily newspaper that the federal government effort to deport foreign students over their pro-Palestinian speech is unconstitutional.

  • October 22, 2026

    Syngenta's Pesticide Rebates To Face FTC Antitrust Trial

    Syngenta cannot escape the Federal Trade Commission's allegations it uses a loyalty rebate program to block competition from rival generic pesticides, a North Carolina federal judge ruled Thursday, saying it will be up to a jury to iron out whether the rebates are unlawful exclusive dealing.

  • October 22, 2026

    Feds Ask 9th Circ. To Scrap Migrant Kids' Legal Aid Injunction

    The federal government urged a Ninth Circuit panel on Thursday to let the Trump administration end legal services programs for unaccompanied immigrant minors, arguing the case is a contract dispute the court lacks authority over and the lower court is "micromanaging" the government, which "should end."

  • October 22, 2026

    OneTaste's Fraud Claim Against Ex-Worker Faces Questioning

    A California state judge considering OneTaste's claim that a former employee fraudulently induced it into settling her hostile work environment accusations pressed the sexual wellness company Thursday on whether it lodged its claim too late.

  • October 22, 2026

    Aeropostale Shopper Can Amend Discount Suit, 9th Circ. Says

    A divided Ninth Circuit panel gave an Aeropostale customer another chance to lay out her claim that the clothing brand's allegedly false discount scheme violated Washington state law, ruling in an unpublished opinion Wednesday that the customer can amend her complaint that she paid too much for a pair of leggings.

Expert Analysis

  • How ChatGPT Teen Version Raises Product Liability Questions

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    OpenAI's recent rollout of ChatGPT for Teens offers younger users a purportedly safer version of the software — but it could also help plaintiffs who are questioning whether earlier versions were safe for minors, when the company identified risks and when safeguards became technically viable, says Michael McCready at McCready Law.

  • What's Next For Prediction Markets If States Win At High Court

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    While the Supreme Court hasn't taken up a prediction market case yet, a high court win for the states in their quest to regulate the exchanges would likely mean a wave of state legislature bills and regulatory guidance arriving on different timelines, rather than a single uniform transition, says Howard Herndon at Bradley Arant.

  • AI Meeting Recaps Pose New Discovery And Privilege Risks

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    The New York City Bar Association’s recent ethics opinion, cautioning attorneys not to record nonclient conversations with artificial intelligence tools, reflects an emerging view that AI meeting recaps are now a distinct business record category, meaning counsel should set meeting-level controls and apply framework-level updates, says William Wright at Faegre Drinker.

  • Preparing For Broader Calif. Rules On PE Healthcare Deals

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    California's recent emergency regulations implementing expanded healthcare transaction review requirements, such as for private equity and hedge funds, represent a notable expansion of state oversight, including enhanced disclosures, wider definitions and new advance notice requirements, say attorneys at Simpson Thacher.

  • Species 'Harm' Definition Rollback Brings Risk For Developers

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    A rule recently adopted by federal agencies rescinds the definition of "harm" in Endangered Species Act regulations to exclude habitat destruction — but while the move is aimed at reducing regulatory burdens, it creates new uncertainty for developers, and may trigger increased environmental protections in California, say attorneys at Cox Castle.

  • HPE-Juniper Settlement Teaches Key Tunney Act Lessons

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    A California federal court's recent approval of the U.S. Department of Justice's settlement with Hewlett Packard over its Juniper Networks acquisition offers legal practitioners some crucial lessons, including on unique tech-sector remedies for mergers and acquisitions and the continued viability of the Tunney Act, says Shubha Ghosh at Syracuse University College of Law.

  • Elder Fraud Risk And Pleading Lessons From Meta Cases

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    Michael Gilfix and Benjamin Gicqueau at Gilfix & La Poll discuss how a recent Meta youth settlement and an April decision involving social media harms to children may point to a broader pleading framework in cases of elder fraud, and offer practical measures for platforms and consumers seeking to reduce elder fraud risk.

  • Hugging Face Attack Is A Warning To The Securities Markets

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    The recent Hugging Face cyberattack, in which OpenAI's artificial intelligence agents hacked a third party without human instruction, raises questions about how regulators could respond to a similar incident in the securities markets and whether there's a substitute for scienter if no person is behind a financial crime, says Joseph A. Hall at Davis Polk.

  • Series

    Playing Bid Whist Makes Me A Better Lawyer

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    As a child, I viewed bid whist as a family tradition and a source of friendly card game competition, but as a lawyer, I see it as a tool that has helped me cultivate skills like communication, teamwork, risk assessment and composure, says Keyonn Pope at Riley Safer.

  • Tracking Trends In State-Level Regulatory Enforcement

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    State-level enforcement now increasingly involves antitrust, artificial intelligence and data privacy issues, and the key for organizations to reducing risk is having the ability to respond across governance, public affairs, discovery and remediation in multiple states simultaneously, say consultants at FTI Consulting.

  • Md. Digital Tax Ruling Is A Road Map For Future Challenges

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    Three Maryland Tax Court rulings that recently struck down the state's digital advertising tax suggest constitutional and statutory vulnerabilities that could be used to challenge newly enacted digital services laws or legislation being considered by other states, say attorneys at Holland & Knight.

  • And Now A Word From The Panel: Accessing Key MDL Data

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    As the Judicial Panel on Multidistrict Litigation convenes for its September hearing session, it is useful to examine the treasure trove of historical and statistical information about MDLs past and present that the panel makes available to the public on its own website, says Alan Rothman at Sidley Austin.

  • What Cos. Must Know As Fast Energy Permitting Gains Steam

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    A recently approved geothermal project in Nevada may be the first authorized by the U.S. Bureau of Land Management under a new 14-day expedited environmental review process — but project developers may find that a more thorough environmental analysis will provide better protection against litigation challenges, says Jill Yung at Allen Matkins.

  • Opinion

    Calif. Bill Goes Too Far In Trying To Regulate Attorney AI Use

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    California’s first-in-the-nation act regulating how attorneys and arbitrators use generative artificial intelligence will likely soon become law, but read broadly, the provisions may dissuade lawyers from employing AI at all, thereby depriving them of key work tools, says Joshua Wurtzel at Schlam Stone.

  • The Preemption Gap In Prediction Market High Court Petitions

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    The Supreme Court is considering three certiorari petitions following a split in prediction market litigation between the Third and Ninth circuits, but one of the petitions would not allow the court to reach the express preemption question, which would leave the dispute half-resolved, says Jordan Garman at Withers.

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