California

  • October 13, 2026

    OpenAI Accused Of Mining Kids' ChatGPT Data To Train LLMs

    OpenAI has preyed on children by extracting "vast amounts of highly sensitive and valuable data" from millions of young ChatGPT users without valid consent and then using that information to train its large language models, according to a proposed class action filed Tuesday in California federal court.

  • October 13, 2026

    Google Says Consent Bars Claim Calls Illicitly Recorded For AI

    Google urged a California federal judge Tuesday to toss a proposed class action alleging it illegally trains its artificial intelligence tools through the customer service software it provides Uber and other companies, saying the customers' consent to record the calls through the businesses' terms and policies overrides any allegedly improper use.

  • October 13, 2026

    Rivian Failed To Pay Workers For Required Training, Suit Says

    A former Rivian LLC service technician brought a proposed class action against the automaker in Washington state court, claiming the company pressured workers to forgo their legally protected meal and rest periods, and failed to pay them for mandatory training sessions completed at home and off the clock.

  • October 13, 2026

    Apple Urges Judge To Toss 'Shocking' $5.7B Patent Verdict

    Apple Inc. on Tuesday asked a California federal judge to wipe out a jury's $5.7 billion damages award for Taction Technology Inc. or order a new trial in the haptic vibration technology patent dispute, calling the award "shocking" and "untethered to any evidence at all."

  • October 13, 2026

    Ex-OpenAI Engineer Charged With Bugging Conference Room

    Federal prosecutors have arrested and charged a former OpenAI product team engineer in California federal court on allegations he hid a secret recording device inside toilet paper behind a TV in an executive conference room in order to capture confidential communications about the ChatGPT-maker's artificial intelligence technology.

  • October 13, 2026

    Apple Gets Expedited OpenAI Discovery In Trade Secret Case

    A California federal judge said Tuesday that OpenAI must work on an expedited timeline to furnish some documents in Apple's suit accusing the company of using former employees to access secret information, calling Apple's concerns about the preservation of some evidence "well-taken."

  • October 13, 2026

    Google, UPS Shares Users' Browsing History, Suit Says

    Google and the United Parcel Service falsely promise that only tracking numbers would be sent to the mail carrier, two consumers have alleged in a proposed class action filed in California federal court, saying that a click of a tracking button instead sends their personal data to undisclosed third parties.

  • October 13, 2026

    DOJ's Revised Powers For LA's Essayli Questioned By Judge

    A federal judge appeared skeptical Tuesday that the Justice Department's revised delegation of authority to Los Angeles' top federal prosecutor, Bill Essayli, complies with a recent Ninth Circuit ruling, repeatedly asking whether the changes meaningfully restrict his powers.

  • October 13, 2026

    FTC Wants Shkreli Sanctioned Over Pharma Industry Ban

    The Federal Trade Commission and seven states asked a New York federal judge Tuesday to hold Martin Shkreli in contempt for violating a court order banning him from the pharmaceutical industry by trading in industry stocks and broadcasting opinions about the business since he was released from prison in 2022.

  • October 13, 2026

    Justices Won't Review 9th Circ. Revival Of Trafficking Case

    The U.S. Supreme Court on Tuesday declined to review the full Ninth Circuit's February ruling that Congress' 2023 bill clarifying civil liability for companies that "attempt to benefit" from human trafficking of Cambodian workers can apply retroactively.

  • October 13, 2026

    Qualcomm Secures $2 In License Breach, Interference Trial

    Arm Holdings should pay Qualcomm $2 for breaching a licensing agreement and interfering in Qualcomm's economic relationship with Meta, a Delaware federal jury found Tuesday.

  • October 13, 2026

    Dolby Loses Bid To Ax InterDigital Patent From Disney Case

    A California federal judge has denied Dolby's motion seeking to invalidate an InterDigital video patent that is at issue in a related infringement suit against Disney over its streaming services, ruling that Dolby failed to show that the patent covers only an abstract idea.

  • October 13, 2026

    GKN Isn't Covered For Toxic Chemical Emergency, Court Told

    A Chubb unit told a Texas federal court Tuesday that a pollution exclusion bars coverage to GKN Aerospace Transparency Systems Inc. for underlying lawsuits and a civil investigation stemming from the overheating of a storage tank in California that led to toxic emissions and the evacuation of thousands of residents.  

  • October 13, 2026

    Corcept Looks To End Teva's Mifepristone Antitrust Case

    Corcept Therapeutics told a California federal court there's no evidence that it blocked generic competition for its cortisol disorder treatment Korlym, urging the court to toss an antitrust case from Teva Pharmaceuticals ahead of trial.

  • October 13, 2026

    X, Musk Reach Fresh Deal In Twitter Severance Class Action

    Elon Musk, X Corp. and its affiliate holding companies have reached a new deal to resolve a proposed class action by former Twitter Inc. workers over severance benefits related to Musk's take-private acquisition of the social media giant.

  • October 13, 2026

    Nvidia Faces Suit Over AI Training Music Data

    An independent music licensing company has brought a lawsuit accusing Nvidia of infringing its copyrights to train its artificial intelligence models, days after dropping a nearly identical suit in the same court.

  • October 13, 2026

    Fed. Circ. Backs L'Oreal's Alice Win On Face Analysis Patent

    The Federal Circuit on Tuesday issued a one-word order affirming a California federal court's invalidation of a facial measurement and analysis patent that had been asserted against the cosmetic giant L'Oreal USA Inc.

  • October 13, 2026

    In AI Race, Trade Secret Suits Become Popular Safeguard

    Fierce competition for artificial intelligence engineers and the relative paucity of intellectual property protections for AI technologies have companies turning to trade secret litigation as a powerful tool they can wield against competitors and former employees, attorneys say.

  • October 13, 2026

    Groups Ask Justices To Hear Apple's ITC Industry Rule Fight

    The Federal Circuit wrongly continued the degradation of the U.S. International Trade Commission's domestic industry requirement in patent disputes by sustaining a decision that Apple Watches infringe Masimo Corp.'s patents, groups supporting Apple's petition told the U.S. Supreme Court on Tuesday.

  • October 13, 2026

    H&R Block Says Liberty Owes $6M For TurboTax Suit Defense

    H&R Block's subsidiaries told a California federal judge on Friday that Liberty Mutual must pay over $6 million in costs they incurred defending themselves in an underlying suit filed by rival Intuit, which accused H&R Block of making misleading price comparisons between its products and Intuit's TurboTax products. 

  • October 13, 2026

    SEC Says Investment Co. Execs Faked Pre-IPO Scarcity

    The U.S. Securities and Exchange Commission has accused two executives of a now-bankrupt investment company of deceiving investors about the value and availability of shares of privately held companies ahead of their initial public offerings and evading registration requirements.

  • October 13, 2026

    Chicagoans Sue Over Delivery Robots' Biometric Scans

    Two California-based robot delivery companies have been hit with biometric privacy suits in Illinois state court alleging that the robots they deploy in Chicago unlawfully scan identifying information from people in their range and stream that data in real time to human operators, using it to train both their own and third parties' artificial intelligence models.

  • October 13, 2026

    Interscope Sues Summer Walker For $50M Over Record Deal

    Interscope Records sued R&B star Summer Walker in Los Angeles state court, seeking at least $50 million and alleging she failed to deliver two albums and an EP before invoking California law to exit her recording agreement on the grounds that it was no longer enforceable.

  • October 13, 2026

    Haynes Boone Launches In San Diego For 4th Calif. Location

    Haynes Boone has opened its first San Diego office to deepen its life sciences, healthcare and technology capabilities and has selected a co-chair of its biotechnology practice to lead its fourth workplace in California.

  • October 13, 2026

    High Court Will Not Hear Fiat Chrysler Defect Row

    The U.S. Supreme Court on Tuesday declined to weigh whether an arbitrator or a court should decide the proper venue for a dispute involving a nonsignatory to an arbitration agreement in an appeal brought by Fiat Chrysler in a proposed class action over allegedly defective Jeep and Dodge headrests.

Expert Analysis

  • 5th Circ. Embedding Decision Could Recast Copyright Claims

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    The Fifth Circuit's decision in Emmerich v. Particle Media addresses decades of ambiguity surrounding whether embedded content can constitute copyright infringement, potentially affecting how defense counsel fight against such claims, say attorneys at Greenberg Glusker.

  • How Cos. Can Avoid Infant Product False Advertising Suits

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    As lawsuits proliferate over products marketed for infant use and sold at a premium that are identical to cheaper general-use products, manufacturers should review related product lines, and scrutinize contextual cues that may contribute to the overall message received by consumers, say attorneys at Chamberlain Hrdlicka.

  • 9th Circ. Ruling Raises Bar For Arbitration Pacts Via Email

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    The Ninth Circuit's recent holding in Rickes v. Thermo Fisher that the mere delivery of an email doesn't establish an employee's assent to the arbitration agreement underscores that rollout processes should both give employees notice of the agreement and create evidence of their assent, say attorneys at Sullivan & Cromwell.

  • How GCs Can Assess The Risks Of Emerging AI Laws

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    Amid a swirl of momentous legislative activity aimed at regulating artificial intelligence, general counsel must return to first principles when determining whether new laws will apply and whether the company’s use could cause regulators to subject it to additional regulation, say attorneys at WilmerHale.

  • How FTC's $20B Amazon Suit May Shake Up Ad Enforcement

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    Gonzalo Mon at Kelley Drye discusses the significance of the Federal Trade Commission's recent suit against Amazon for allegedly overcharging advertising customers more than $20 billion, the company's potential defenses, and the context of rapidly evolving digital advertising technology.

  • 9th Circ. Ruling Marks New Chapter In Risk Factor Tug-Of-War

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    The Ninth Circuit's recent dismissal of a securities fraud class action against SunPower is the latest in a growing line of cases addressing whether, if ever, a company's risk factor disclosures can give rise to potential liability, an area where the law remains unsettled, say attorneys at Alston & Bird.

  • Meta Deal Highlights Advisory Jury Issues, Litigation Risk

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    The $17 billion settlement of youth safety claims brought against Meta offers lessons for all consumer-facing companies because the court made the rare move of empaneling an advisory jury and the case was built on what the company learned from its own studies, says Mark Morgan at McCarter & English.

  • What State AI Election Laws Mean For The 2026 Midterms

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    In the absence of federal rules governing artificial intelligence in elections and no consensus emerging across state laws, campaigns, their vendors and AI developers must address the risks associated with outdated rules written for other problems, says Matthew Shapanka at Covington.

  • Series

    Law School's Missed Lessons: Cultivating Good Judgment

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    Law schools generally overlook the role that solid judgment skills play in real-world practice, but attorneys can bridge the gap by strengthening their abilities to assess a case’s strengths and weaknesses, develop and execute effective strategies, and provide clear recommendations to clients, says Manny Caixeiro at Venable.

  • Responding To State Packaging Law Uncertainty

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    As states roll out new packaging and recycling mandates, companies face expanding compliance duties and a growing wave of constitutional challenges that offer key lessons for managing regulatory risk, say attorneys at Crowell & Moring.

  • CMS Rule, DOJ Probes Deepen Gender Care Compliance Risk

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    The Centers for Medicare & Medicaid Services' final rule restricting Medicaid funding for hospitals that provide gender-affirming care is likely to face immediate litigation, but the CMS rulemaking is already working alongside U.S. Department of Justice's enforcement campaign to create operational risk for providers, say attorneys at Arnall Golden.

  • Money Transmission Issue Looms For Prediction Markets

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    The circuit split recently created by the Ninth Circuit's ruling in Kalshi v. Assad has implications reaching beyond gaming regulation as, depending on the ultimate characterization of prediction market event contracts, platforms may face differing obligations under federal and state money transmission laws, say attorneys at Manatt.

  • The Deep Split Over Mandatory Detention, And What's Next

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    The government’s mandatory detention policy for noncitizens who entered the U.S. without inspection has led to a spate of decisions this year, with nine circuits rejecting the government's reading of the Immigration and Nationality Act against two that have accepted it, making the issue ripe for U.S. Supreme Court review, says attorney Kemal Hepsen.

  • 9th Circ. Comet Ruling Spotlights Trade Secret Proof Burdens

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    The Ninth Circuit’s recent decision to vacate a $40 million verdict awarded to Comet Technologies in its trade secret dispute with XP Power underscores how the burden of proof differs between federal and state law, giving litigants a fresh perspective on several issues, including how a jury should be instructed, say attorneys at Cooley.

  • Attorneys Using AI May Have Ethical Duty To Redact Docs

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    The trajectory of legal ethics guidance in recent years strongly suggests that as redaction technology becomes more accessible, the failure to use it when uploading highly confidential materials into artificial intelligence tools will become increasingly difficult to defend as reasonable, say attorneys at Lewis Brisbois.

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