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May 11, 2026
Counsel for Ye defended the rapper during closing arguments in a copyright infringement trial Monday, telling a Los Angeles jury that Ye's alleged unauthorized use of a sound recording in an early version of his Grammy-winning song "Hurricane" was merely a "test drive," and that he ultimately went in a different direction.
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May 11, 2026
Microsoft CEO Satya Nadella testified Monday in a California federal jury trial over Elon Musk's challenge to OpenAI's for-profit conversion, denying that he demanded OpenAI's board reinstate ousted CEO Sam Altman while acknowledging that he offered to pay up to $29 billion to bring Altman and others to Microsoft.
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May 11, 2026
The mayor of Arcadia, California, agreed to plead guilty to acting as an unregistered foreign agent for China by operating a website that seemingly provided news for the local Chinese American community while spreading the Chinese government's propaganda, the U.S. Department of Justice announced Monday.
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May 11, 2026
A computer science expert testified Monday that Meta should be ordered to revise minor users' content recommendation formula to prioritize safety as much as engagement, as part of the New Mexico attorney general's ongoing bench trial over teen mental health.
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May 11, 2026
A California state court denied a cannabis dispensary operator's request to block discovery, ruling that an investor who allegedly loaned it $1.2 million can continue seeking evidence even though his breach of contract claim had been dismissed.
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May 11, 2026
Federal Reserve Vice Chair for Supervision Michelle Bowman said Friday that regulators are preparing an overhaul of a key ratings system used for grading the condition of banks, casting it as part of a broader push to refocus bank oversight on so-called material financial risks.
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May 11, 2026
The widow and children of one of the people killed in the April shooting at Florida State University hit OpenAI with a suit on Sunday in federal court alleging that its ChatGPT program fed the shooter's delusions and helped him plan the details of his attack on the school's campus.
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May 11, 2026
The excess insurer for a construction company said it is entitled to recoup amounts it contributed to settle an underlying crash dispute that resulted in a $17.3 million verdict against its policyholder, telling a California federal court it was prejudiced by the company's "extremely late reporting" of the incident.
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May 11, 2026
A California federal judge Monday tossed a proposed class action accusing beauty technology firm Cutera and its executives of misleading investors about its acne treatment launch and financial results, finding the legal claims against the company were abandoned and discharged under its Chapter 11 plan.
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May 11, 2026
Live Nation Worldwide Inc. is not entitled to an early win in a negligence lawsuit over a "prolonged" fight at a Luke Bryan concert that seriously injured a concertgoer, a Connecticut federal judge ruled Monday, finding several factual disputes over whether the company failed to provide adequate security for its patrons.
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May 11, 2026
Meta Platforms must face the bulk of a consolidated set of proposed class actions alleging it exploits an Android communications channel to tie users' browsing data to their Facebook and Instagram profiles, a California federal judge ruled Monday, while Google must face a negligence claim.
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May 11, 2026
Artificial intelligence computing company Cerebras on Monday raised the proposed deal size for its upcoming initial public offering, jumping from a planned roughly $3.4 billion to an approximate $4.7 billion.
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May 11, 2026
An artist behind a yearslong fight to register his artificial intelligence-generated artwork with the U.S. Copyright Office has sued the agency in California federal court, challenging its refusal to register the image inspired by Vincent van Gogh's "The Starry Night" — the latest action in a closely watched debate over whether copyright protection should extend to works created with AI.
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May 11, 2026
A California federal judge overseeing discovery in a consumer antitrust case against Google LLC rebuked the plaintiffs' attorney Monday as he fought a sanctions motion by former defendant Apple Inc., reminding him "I am the judge in this case" and that his requests must "meet the standard that I set forth."
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May 11, 2026
Nestle Health Science permanently defeated a proposed class action alleging it deceptively labels its Carnation Breakfast Essentials drink as nutritious and rich in protein despite its sugar-dominant composition, after a California federal judge said Monday the drink doesn't become less nutritional due to the added sugar.
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May 11, 2026
The Federal Circuit declined to reconsider its ruling siding with a district court's decision to grant summary judgment to a NASA contractor over claims the contractor infringed a rotary wing vehicle patent owned by two California brothers.
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May 11, 2026
A manufacturer hired by defense contractor Raytheon to develop 270-volt battery packs for powering a weapon on the military's Apache helicopters has accused a business partner of repeatedly failing to meet various delivery deadlines for parts needed to produce the units.
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May 11, 2026
The breadth of a decade-long insider trading scheme prosecutors say was fueled by stolen BigLaw merger information should jolt firms to reexamine their practices to close gaps in internal security, experts told Law360, even if totally eliminating bad actors is nearly impossible.
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May 11, 2026
Simpson Thacher & Bartlett LLP announced on Monday that a pair of experienced attorneys have joined the firm's Los Angeles and New York offices as partners and the respective new heads of its artificial intelligence and West Coast privacy and cybersecurity teams.
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May 11, 2026
The U.S. Department of Homeland Security had no duty to inform a noncitizen in her native language about her obligation to update her address after moving, the Ninth Circuit ruled, finding that its notice in English sufficed for due process.
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May 11, 2026
Pop singer Dua Lipa has hit Samsung with a copyright infringement lawsuit alleging her face appeared on the display of large boxes containing Samsung televisions without her permission.
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May 11, 2026
Four decades after high-stakes litigation firm Quinn Emanuel Urquhart & Sullivan first opened in Los Angeles, founding partner John B. Quinn is stepping down as executive chairman of the firm effective immediately.
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May 08, 2026
A former U.S. Food and Drug Administration commissioner told an attorney for Johnson & Johnson she was "spinning" the definition of asbestos in an attempt to confuse a jury in a bellwether trial over claims the company's talc products caused three women's deaths from ovarian cancer.
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May 08, 2026
SingerLewak LLP grossly mismanaged the assets of the late Ivan Reitman's production company at the direction of his filmmaker son, according to a derivative lawsuit filed in California state court.
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May 08, 2026
Catch up on this past week's key developments by state from Law360 Real Estate Authority — including attorney insights into the U.S. Securities and Exchange Commission proposal to shift companies to semiannual reporting, how data center backlash is playing out in nondisclosure agreements and the ebbs and flows of asset classes in quarter one.