California

  • January 16, 2026

    OpenAI, Microsoft Must Face Musk Fraud Fight In April Trial

    A California federal judge denied OpenAI Inc.'s request for summary judgment on Elon Musk's claims OpenAI duped him into donating $38 million with false promises of remaining a nonprofit, while trimming some claims against Microsoft Corp. and sending the bifurcated dispute to an April jury trial.

  • January 16, 2026

    ChatGPT Users Say Microsoft Can't Duck Antitrust Suit

    ChatGPT subscribers urged a California federal judge Friday not to dismiss their lawsuit accusing Microsoft of undermining OpenAI by forcing the artificial intelligence giant into using its cloud computing exclusively, a day after they said Microsoft has no claim to alternatively force the proposed class action into arbitration.

  • January 16, 2026

    9th Circ. Upholds County Fines For Illegal Short-Term Rentals

    The Ninth Circuit on Friday refused to stop a Nevada county from enforcing ordinances that don't allow unlicensed short-term rentals to operate, ruling that the lower court rightfully sided against a local company by determining that the related county fines weren't unconstitutionally excessive.

  • January 16, 2026

    Calif. Atty Wins Fee Appeal In Dispute With Ex-Firm

    A California appellate panel on Thursday approved an attorney fee award for a lawyer in dispute with his former firm but also denied that attorney's attempt to get attorney fees for a post-arbitration hearing.

  • January 16, 2026

    Fed. Circ. Won't Revive Patent Suit Against Nintendo Switch

    The Federal Circuit on Friday affirmed a California federal judge's conclusion that Nintendo's popular Nintendo Switch system did not infringe Gamevice Inc. patents, although it remanded an invalidity ruling that one judge feared could result in "really wacky case law."

  • January 16, 2026

    High Court Takes Up Intel Workers' Bid To Revive 401(k) Suit

    The U.S. Supreme Court agreed Friday to hear Intel workers' challenge to a Ninth Circuit decision backing an end to their proposed class action alleging 401(k) mismanagement, a case that gives the justices a chance to clarify the pleading standards for retirement fund underperformance. 

  • January 16, 2026

    Oregon Judge Strikes Down Exclusion Feds Cited For Logging

    An Oregon federal judge has vacated a decades-old categorical exclusion the U.S. Forest Service enacted to exempt forest thinning and wildlife habitat projects from environmental reviews after it was used to allow thousands of acres of commercial logging in Fremont-Winema National Forest.

  • January 16, 2026

    TaylorMade Claims Golf Rival's UV 'Test' Misleads Consumers

    TaylorMade Golf Co. Inc. in a California federal lawsuit accused its rival Topgolf Callaway Brands of running a disparaging smear campaign meant to convince consumers it has inferior, poor-performing products, in violation of the Lanham Act.

  • January 16, 2026

    Dykema Adds Former Assistant US Attorney In Los Angeles

    Dykema Gossett PLLC is growing its litigation team, bringing in a former assistant U.S. attorney as senior counsel in its Los Angeles office.

  • January 15, 2026

    Google Worker In IP Theft Trial Impersonated Exec, Jury Hears

    An ex-Google engineer accused of stealing artificial intelligence trade secrets to help China used a fake email account to impersonate a Google vice president that he'd listed as a business reference, and also had voice modification software on his computer, an FBI agent told jurors Thursday.

  • January 15, 2026

    Epic CEO, Google Execs To Testify At Play Store Deal Hearing

    Epic Games and Google plan to call Epic CEO Tim Sweeney, an economist, a Google executive and in-house counsel during an upcoming evidentiary hearing into their proposed Android app distribution settlement, which has drawn skepticism from the judge, who has appointed an economist to independently evaluate the deal.

  • January 15, 2026

    Jenner Atty And Ex-Newsom Aide O'Leary Heads To OpenAI

    Jenner & Block LLP public policy partner Ann O'Leary, who previously worked as chief of staff for California Gov. Gavin Newsom, has joined OpenAI in the newly created role of vice president of global policy, according to an announcement this week.

  • January 15, 2026

    Bang Energy Co. Founder's Bid To Avoid Paying $308M Denied

    A Florida federal judge denied a motion brought by the founder of the company that makes Bang energy drinks to avoid paying Monster Beverage Corp. $308 million stemming from a false advertising lawsuit, saying the request must be brought in California. 

  • January 15, 2026

    Gov't Contractor Says Insurers Wrongfully Inflated Premiums

    A contractor for the federal government said it should not have to pay an additional $1.7 million premium for workers' compensation policies issued by units of the Hartford, telling a Connecticut federal court that the retroactive charge was caused by the wrongful reclassification of hundreds of employees.

  • January 15, 2026

    Dems Push SEC To Pursue Crypto Case Against Justin Sun

    Three House Democrats on Thursday pressed the U.S. Securities and Exchange Commission to reinvigorate its paused enforcement case against Tron founder Justin Sun and address their concerns that the agency's wave of crypto case dismissals coincided with considerable industry donations to President Donald Trump.

  • January 15, 2026

    Trump Admin Defies Funding K-12 Mental Health Grants

    The Trump administration is fighting an effort by a coalition of U.S. states to preserve at least six months of funding for K-12 mental health grants meant to help students process gun violence, arguing that an earlier court ruling doesn't require the feds to fund the grants.

  • January 15, 2026

    Verizon, Calif. Strike Diversity Deal In Frontier Takeover

    California utility regulators approved Verizon's takeover of Frontier Communications' fiber network Thursday, after the wireless giant has reached several agreements to support statewide diversity and digital equity initiatives.

  • January 15, 2026

    Book Publishers Ask To Join Authors' AI Suit Against Google

    Book publishers Cengage Learning and Hachette Book Group on Thursday asked to intervene in a proposed copyright class action from writers and illustrators accusing Google of using their works for AI training, arguing that as major publishers they have significant interests that are not currently represented in the case.

  • January 15, 2026

    Tinder's $60.5M Deal For Charging Users Over 29 More OK'd

    A Los Angeles Superior Court judge has granted preliminary approval to a $60.5 million settlement Tinder reached with a class of users who alleged the dating app unlawfully charged subscribers age 30 and older more than younger daters, drawing the decade-long litigation to a close.

  • January 15, 2026

    Crypto Lender Nexo Fined $500K For Unlicensed Loans

    The California Department of Financial Protection and Innovation announced that crypto-backed loan company Nexo Capital Inc. will pay a $500,000 penalty to settle claims it did not have a valid license when making its high-risk loans to California residents.

  • January 15, 2026

    Calif. Justices Order Prosecutors To Explain Alleged AI Errors

    The California Supreme Court has ordered Nevada County prosecutors to explain to a lower court why they shouldn't be sanctioned for "apparent serial submission" of artificial intelligence-generated briefs with nonexistent legal citations in multiple criminal proceedings.

  • January 15, 2026

    Crowell Lands Buchalter Practice Group Co-Chair In Calif.

    Crowell & Moring LLP announced Thursday that it has added the former co-chair of Buchalter PC's white collar and government investigations practice to bolster its capacity to handle healthcare fraud and other cases.

  • January 15, 2026

    Latham Guides Mission Produce On $430M Calavo Deal

    Latham & Watkins LLP is advising Mission Produce on a fresh agreement to buy fellow fruit purveyor Calavo Growers, which tapped Cozen O'Connor as its legal adviser, at a $430 million enterprise value.

  • January 14, 2026

    Split Panel Won't Block Calif.'s New Congressional Map

    A split panel of federal judges on Wednesday refused to preliminarily block California's new, voter-approved congressional districts, ruling that the state's Republican Party and the Trump administration "failed to show that racial gerrymandering occurred."

  • January 14, 2026

    DHS Can Axe '11th Hour' Venezuelan Protections, 9th Circ. Told

    The Trump administration urged the Ninth Circuit on Wednesday to vacate its summary judgment loss so that the government can continue to unwind temporary protected status for 600,000 Venezuelans, arguing that U.S. Department of Homeland Security Secretary Kristi Noem had the authority to terminate the Biden administration's "eleventh hour" protections.

Expert Analysis

  • Series

    The Law Firm Merger Diaries: Forming Measurable Ties

    Author Photo

    Relationship-building should begin as early as possible in a law firm merger, as intentional pathways to bringing people together drive collaboration, positive client response, engagements and growth, says Amie Colby at Troutman.

  • A Look At EEOC Actions In 2025 And What's Next

    Author Photo

    President Donald Trump issued several executive orders last year that reshaped policy at the U.S. Equal Employment Opportunity Commission, and with the administration now controlling a majority of the commission, the EEOC may align itself fully with orders addressing disparate impact and transgender issues, say attorneys at Jones Day.

  • 5 E-Discovery Predictions For 2026 And Beyond

    Author Photo

    2026 will likely be shaped by issues ranging from artificial intelligence regulatory turbulence to potential evidence rule changes, and e-discovery professionals will need to understand how to effectively guide the responsible and defensible adoption of emerging tools, while also ensuring effective safeguards, say attorneys at Littler.

  • Where States Jumped In When SEC Stepped Back In 2025

    Author Photo

    The state regulators that picked up the slack when the U.S. Securities and Exchange Commission scaled back enforcement last year should not be underestimated as they continue to aggressively police areas where the SEC has lost interest and probe industries where SEC leadership has actively declined to intervene, say attorneys at Morgan Lewis.

  • 2026 State AI Bills That Could Expand Liability, Insurance Risk

    Author Photo

    State bills legislating artificial intelligence that are expected to pass in 2026 will reshape the liability landscape for all companies incorporating AI solutions into their business operations, as any novel private rights of action authorized under AI-related statutes signal expanding exposures, say attorneys at Wiley.

  • What's On Deck In Tribal Nations' Prediction Markets Litigation

    Author Photo

    Native American tribes' response to the expansion of sports-based prediction markets enters a decisive phase this year, with appellate courts positioned to address whether federal commodities law permits nationwide offering of sports-based event contracts free from state and tribal gaming regulation, say attorneys at Holland & Knight.

  • SEC Virtu Deal Previews Risks Of Nonpublic Info In AI Models

    Author Photo

    The U.S. Securities and Exchange Commission’s recent settlement with Virtu Financial Inc. over alleged failures to safeguard customer data raises broader questions about how traditional enforcement frameworks may apply when material nonpublic information is embedded into artificial intelligence trading systems, says Braeden Anderson at Gesmer Updegrove.

  • Series

    Judges On AI: How Courts Can Boost Access To Justice

    Author Photo

    Arizona Court of Appeals Judge Samuel A. Thumma writes that generative artificial intelligence tools offer a profound opportunity to enhance access to justice and engender public confidence in courts’ use of technology, and judges can seize this opportunity in five key ways.

  • Examining Privilege In Dual-Purpose Workplace Investigations

    Author Photo

    The Sixth Circuit's recent holding in FirstEnergy's bribery probe ruling that attorney-client privilege applied to a dual-purpose workplace investigation because its primary purpose was obtaining legal advice highlights the uncertainty companies face as federal circuit courts remain split on the appropriate test, say attorneys at Proskauer.

  • Opinion

    The Case For Emulating, Not Dividing, The Ninth Circuit

    Author Photo

    Champions for improved judicial administration should reject the unfounded criticisms driving recent Senate proposals to divide the Ninth Circuit and instead seek to replicate the court's unique strengths and successes, says Ninth Circuit Judge J. Clifford Wallace.

  • ERISA Litigation Trends To Watch With 2025 In The Rearview

    Author Photo

    There were significant developments in Employee Retirement Income Security Act litigation in 2025, including plaintiffs pushing the bounds of sponsor and fiduciary liability and defendants scoring district court wins, and although the types of claims might change, ERISA litigation will likely be just as active in 2026, say attorneys at Groom Law.

  • 2025's Defining AI Securities Litigation

    Author Photo

    Three securities litigation decisions from 2025 — involving General Motors, GitLab and Tesla — offer a preview of how courts will assess artificial intelligence-related disclosures, as themes such as heightened regulatory scrutiny and risk surrounding technical claims are already taking shape for the coming year, say attorneys at Cooley.

  • Targeted Action, Rule Tweaks Reflect 2025 AML Priority Shifts

    Author Photo

    Though 2025’s anti-money-laundering landscape was characterized not by volume of penalties but by the strategic recalibration of how illicit finance risk is handled, a series of targeted enforcement actions signaled that regulators aren't easing off the accelerator, even as they refine the rules of the road, say attorneys at MoFo.

  • Series

    Muay Thai Makes Me A Better Lawyer

    Author Photo

    Muay Thai kickboxing has taught me that in order to win, one must stick to one's game plan and adapt under pressure, just as when facing challenges by opposing counsel or judges, says Mark Schork at Feldman Shepherd.

  • Series

    Law School's Missed Lessons: Intentional Career-Building

    Author Photo

    A successful legal career is built through intention: understanding expectations, assessing strengths honestly and proactively seeking opportunities to grow and cultivating relationships that support your development, say Erika Drous and Hillary Mann at Morrison Foerster.

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.