California

  • October 16, 2026

    Paul Hastings, Kirkland Guide Proofpoint's $6.3B Varonis Buy

    Thoma Bravo portfolio company Proofpoint has agreed to acquire data security software provider Varonis Systems Inc. in an all-cash deal valued at about $6.3 billion, with Paul Hastings LLP advising Varonis and Kirkland & Ellis LLP representing Proofpoint.

  • October 16, 2026

    Google Users' $85M Fee Ask Stalls Over 'Utterly Lacking' Bill

    A California federal judge on Thursday rejected an $85 million attorney fee request following a $700 million settlement in a consumer-led case against Google, ruling that counsel's submitted billing records are "utterly lacking in information demonstrating what work was done and for what purpose," while granting leave to amend the request.

  • October 16, 2026

    Jenner & Block Adds Ex-National Security Prosecutor In SF

    A former federal prosecutor who started her legal career with the U.S. Department of Justice has left the public sector to join Jenner & Block LLP's San Francisco office.

  • October 16, 2026

    Gap Workers In Wash. Sue Over Unpaid OT, Missed Breaks

    Gap and Athleta were hit with a proposed class action in Washington state court alleging that the retail giants failed to pay hourly employees with overtime wages and also failed to ensure that they took the meal and rest breaks they were entitled to.

  • October 16, 2026

    She Has A Point: Munger Tolles' Carolyn Luedtke

    Munger Tolles & Olson LLP partner Carolyn Hoecker Luedtke has been great at providing sound judgment during trade secret litigation between top artificial intelligence companies, according to Jessica Kaempf of Fenwick & West LLP.

  • October 15, 2026

    Trump Admin Sues Calif. For 'Likely Undocumented' Voter Info

    The U.S. Department of Justice on Thursday asked a California federal court to order the state to turn over 20,000 voter records, claiming those voters are "likely noncitizens" while Gov. Gavin Newsom called it a "sad, desperate attempt" to suppress voters ahead of the midterms.

  • October 15, 2026

    Feds Say Co. Skirted Rules To Buy, Resell 7K Beyonce Tickets

    A California technology company has for years used unlawful tactics to buy up millions of tickets to popular events and concerts, including Beyonce's 2023 Renaissance tour, to resell them and rake in millions of dollars, the Federal Trade Commission and U.S. Department of Justice alleged Thursday.

  • October 15, 2026

    Baby Food Cos. Get ADHD, Autism Claims Cut From MDL

    A California federal judge granted summary judgment on Wednesday to baby food manufacturers including Gerber and Walmart, ruling that children diagnosed with autism and ADHD had no admissible expert evidence showing that lead and arsenic in the products caused their conditions.

  • October 15, 2026

    Google Beats T-Shirt Co.'s Suit, Amazon Still Facing IP Claims

    An Ohio federal judge overseeing a T-shirt seller's separate intellectual property lawsuits accusing Google and Amazon of copyright infringement issued diverging rulings Wednesday, saying Weekend Warrior Clothing can pursue claims against Amazon over its "Merch on Demand" service, while tossing claims that Google advertised infringing shirts.

  • October 15, 2026

    9th Circ. Orders New Murder Trial Over Juror Mental Crisis

    The Ninth Circuit on Thursday vacated a man's convictions for a slaying on the waters off California's coast, saying the trial court should have declared a mistrial after dismissing a juror who experienced a mental health crisis during deliberations.

  • October 15, 2026

    California Judge Grants Discovery In Cannabis Debt Dispute

    An investor and a cannabis license holder will have to rework their lawsuit accusing a couple of scheming to steal majority ownership in a Los Angeles dispensary by creating $3.4 million in "phantom debt," a California state court judge ruled.

  • October 15, 2026

    OptumHealth Can't Get Out Of PBM Cases In Opioid MDL

    The healthcare delivery arm of UnitedHealth Group's Optum division can't escape bellwether cases alleging pharmacy benefit managers contributed to the opioid epidemic, an Ohio federal judge ruled Thursday, finding a recent Sixth Circuit decision didn't alter the court's jurisdiction over related state-law claims.

  • October 15, 2026

    Optum Sued Over 'Junk Fees' For Online COBRA Payments

    Optum Financial on Wednesday was hit with a proposed class action in California federal court alleging it tacks on sham, unavoidable $20 "junk fees" when customers pay online for healthcare benefits administered through COBRA, which they don't know about until checkout. 

  • October 15, 2026

    Toyota Must Face Minivan Defect Warranty Suit, Judge Says

    A California federal judge has largely allowed Toyota minivan drivers to proceed with their proposed class action alleging Toyota didn't repair defective second-row seat rails for months, ruling they sufficiently pled the warranty's purpose failed since it didn't repair or replace the parts within a reasonable time frame. 

  • October 15, 2026

    Calif. Asks DC Judge To Void EPA's 'Unlawful' Waiver Moves

    California has asked a D.C. federal judge to void the Trump administration and congressional Republicans' "manifestly unlawful" use of the Congressional Review Act to make Clean Air Act waivers for the Golden State subject to rescission by lawmakers.

  • October 15, 2026

    Nunes Loses 2nd Circ. Appeal In Defamation Case

    The Second Circuit has upheld a New York federal judge's August 2025 dismissal of former U.S. Rep. Devin Nunes' defamation suit against NBCUniversal over a 2021 Rachel Maddow broadcast.

  • October 15, 2026

    Dog Hotel Accused Of Denying Pay For Off-Clock Work

    A dog hotel chain failed to pay workers for time spent waiting to clock in, assisting customers and working through meal breaks, according to a proposed class action in California state court.

  • October 15, 2026

    NYC Comptroller Urges Anthropic To Ease Risks Before IPO

    New York City Comptroller Mark Levine is urging Anthropic PBC to pause plans for an initial public offering it says could value the company at $2 trillion, calling on the business to first resolve concerns over the technology's governance, safety and development pace.

  • October 15, 2026

    Banks, Credit Union Escape Pig Butchering Scam Suit

    Several financial institutions have been released from a suit brought by a California couple accusing them of allowing a so-called pig butchering investing scam that cost the pair $600,000, with a federal judge ruling the couple does not show how the defendants are liable for the harm, and that some of the claims were brought too late.

  • October 15, 2026

    Crowell Faces DQ Bid Over AI Tool At Heart Of Client's IP Suit

    DeviantArt urged a California federal judge Wednesday to disqualify Crowell & Moring LLP from representing Evox Productions in litigation alleging multiple AI companies used Evox's copyrighted car photos to train artificial-intelligence image generators, arguing the firm "unquestionably" represented DeviantArt and has "sued its own client on behalf of another client."

  • October 15, 2026

    Medical AI Platforms Report Settlement Amid Discovery Battle

    Medical artificial intelligence startup OpenEvidence and competitors Doximity Inc. and Pathway Medical Inc. told a Massachusetts federal judge on Thursday that they have reached a settlement in principle to resolve a contentious lawsuit and counterclaim.

  • October 15, 2026

    Zoom Can't Move Ricoh Patent Suit From Delaware To Calif.

    A Delaware federal court denied Thursday a bid from Zoom Communications Inc. to move a patent infringement suit brought by Japanese camera and electronics maker Ricoh Co. Ltd. to California, ruling that keeping the case in Delaware was more convenient.

  • October 15, 2026

    Gov't Urges Justices To Reject Google, Intel Fight Over Fintiv

    The U.S. Patent and Trademark Office has urged the U.S. Supreme Court to reject Intel Corp. and Google LLC's challenge to a precedent allowing Patent Trial and Appeal Board petitions to be denied based on related litigation.

  • October 15, 2026

    Cyber Incident Halts Bankruptcy Court Noticing Nationwide

    The nationwide system for providing notice to creditors in bankruptcy cases has been disrupted by a cybersecurity incident, and it is not currently known when the outage will end.

  • October 15, 2026

    Tesla Says Gov't Brief Shows USPTO Wants 'Absolute Power'

    Electric carmaker Tesla told the U.S. Supreme Court that it should take a case over the U.S. Patent and Trademark Office leadership's discretionary standards for granting or denying patent review, saying a recent government brief illustrates how the office wants "absolute power" when it comes to restricting such reviews.

Expert Analysis

  • Opinion

    Qualified Immunity Bill's Reach Goes Beyond Federal Officers

    Author Photo

    The federal Qualified Immunity Abolition Act, introduced earlier this year and described by the bill sponsors as a federal-officer measure, would in actuality reach the entire universe of Section 1983 defendants, a distinction that matters as much to defense counsel as to plaintiffs, says attorney V. James DeSimone.

  • Series

    Judges On AI: Examining Administrative, Organizational Uses

    Author Photo

    U.S. District Judge Alan Albright of the Western District of Texas examines how artificial intelligence could transform a court's ability to deal with administrative work and organize materials when preparing for hearings or drafting opinions, thereby affording judges more time to resolve contested issues.

  • Rhode Island Self-Checkout Law Signals National Trend

    Author Photo

    Rhode Island's law limiting self-checkout in retail stores is the first of its kind, but state and local lawmakers across the country are considering similar bills — and if enacted, they could create a patchwork of compliance requirements around issues including staffing, signage and restricted merchandise, says Hannah Flint at Hunton.

  • USPTO-Fed. Circ. Split Complicates Machine Learning Patents

    Author Photo

    The wide chasm between the USPTO's and the Federal Circuit's approach to eligibility for machine learning patents means that patent drafters must avoid functional claiming and specifications if they hope to avoid invalidation of a machine learning patent at the appellate court, says attorney Michael Kiklis.

  • How 9th Circ. 'Shadow Trading' Case May Affect Private Credit

    Author Photo

    Private credit firms should not wait for a result in the Ninth Circuit appeal in U.S. Securities and Exchange Commission v. Panuwat to address material nonpublic information exposure under existing statutes and take steps to ensure their internal policies and surveillance are ready for increased regulatory scrutiny, says Steve Brown at StarCompliance.

  • 4 Cert. Denials Keep Personal Jurisdiction Issues Percolating

    Author Photo

    After the U.S. Supreme Court's decisions in Ford Motor v. Montana and Mallory v. Norfolk Southern Railway expanded limits on personal jurisdiction, the justices' denials this term of four certiorari petitions suggest they are content to let jurisdiction questions brew in lower courts before weighing in, say attorneys at Hunton.

  • Class Actions At The Circuit Courts: July Lessons

    Author Photo

    In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses four recent rulings involving wage and hour allegations, medical care for incarcerated individuals, oil and gas royalty payments, and nuisance claims.

  • AG Watch: Ohio AG Joins State Antitrust Enforcement Trend

    Author Photo

    Amid the recent reprioritization in the federal government's competition enforcement agenda, two recent cases provide critical insight into how the Ohio attorney general will proceed in the relatively unprecedented trend of state attorneys general aggressively pursuing antitrust matters, say attorneys at BakerHostetler.

  • Series

    Being A Singer Makes Me A Better Lawyer

    Author Photo

    Before law school, I spent seven years trying to make it as a professional singer in Los Angeles, and nearly everything I learned about preparation, humility, confidence and more has followed me into my legal practice, says Jessica Caterina at Moses & Singer.

  • Mass. UHC Fraud Suit Signals States' Medicaid FCA Push

    Author Photo

    Massachusetts' recently filed False Claims Act suit alleging UnitedHealthcare misrepresented the health status of enrollees in a Medicaid senior care organization plan it managed pushes forward a new phase of state-level scrutiny of managed care data and Medicaid payment mechanisms, say Li Yu at Bernstein Litowitz, Ellen London at London & Naor and Gwendolyn Stamper at Vogel Slade.

  • The Growing Antitrust Risks Of AI Pricing For Health Insurers

    Author Photo

    Attorneys at Patterson Belknap provide an overview of the increased risk of antitrust enforcement for health insurance companies using algorithmic price models, including in the form of multidistrict private litigation, new state and federal bills, and potential federal enforcement.

  • Trade Secret Practice Tips From The 1st Half Of 2026

    Author Photo

    Intellectual property attorneys should consider what several significant developments in 2026 thus far mean for how they protect, litigate and value trade secrets, focusing on new state noncompete bans, cases scrutinizing how plaintiffs identify trade secrets and federal rulings on damages doctrines, say attorneys at Faegre Drinker.

  • 2 Microsoft Matters Could Help Shape AI Antitrust Outlook

    Author Photo

    A pending federal court case and investigation focusing on Microsoft's allegedly anticompetitive conduct in the deployment of artificial intelligence tools are testing whether antitrust law can distinguish ordinary competition to supply the AI ecosystem from conduct that distorts how that competition unfolds, says Kylie Kim at Massey & Gail.

  • Fed. Circ. Licensing Rulings Shed Light On Patentee Standing

    Author Photo

    Two recent decisions from the Federal Circuit provide a useful framework for evaluating whether a patent license agreement preserves a sufficient exclusionary interest to support future patent infringement claims, say attorneys at Venable.

  • Asylum Ruling Signals Larger Separation Of Powers Battle

    Author Photo

    The U.S. Supreme Court’s recent decision in Mullin v. Al Otro Lado that border officials may turn away asylum-seekers without inspection is part of a broader conversation about the reach of institutional safeguards that subject governmental authority to legal constraint, says Dree Collopy at American University's Washington College of Law.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the California archive.