A group of publishers sued notorious shadow library Anna’s Archive to stop the “widespread” infringement of pirated versions of books and journals available on the website and used by artificial intelligence developers to build large language models.

Live Nation Entertainment Inc.’s Ticketmaster was so dominant in the US live concert business that rival SeatGeek Inc. was offering arenas “retaliation insurance” for any events they lost by switching ticket sellers, according to testimony at a landmark antitrust trial.

The US government can’t foreclose on a tax lien on a taxpayer’s home because of outstanding questions and the lack of key documentation related to an installment agreement he said was wrongly terminated, a federal judge in New Jersey held.

State employment litigation laws can’t impose higher burdens on White workers seeking to bring discrimination cases against their bosses, the Third Circuit ruled Friday.

Legal tech firm Upsolve Inc. lost its fight against New York Attorney General Letitia James arguing the state’s rules against the unauthorized practice of law violated its First Amendment rights.

A former Madison Square Garden Entertainment Corp. employee sued the company for failing to protect personal information of approximately 130,000 current and former employees that was exposed in a data breach targeting Oracle Corp.'s E-Business Suite software.