A new class action lawsuit has been filed in a California federal court against the artificial intelligence company Anthropic, marking another significant legal battle in the ongoing debate over the use of copyrighted material to train AI systems. The lawsuit was brought by three authors who allege that their books, along with hundreds of thousands of others, were unlawfully used to train Anthropic’s AI-powered chatbot, Claude.
Featured News
Republican Senators Introduce Bill to Repeal California Vehicle Emissions Waivers
Aug 6, 2026 by
CPI
Mexican Unions Split Over Antitrust Risks in Volaris-Viva Merger
Aug 6, 2026 by
CPI
Nuclear Power Companies Win Early Dismissal of Worker Wage-Fixing Suit
Aug 6, 2026 by
CPI
FCC Vote on TV Ownership Cap Draws Fresh Scrutiny Over Media Consolidation
Aug 6, 2026 by
CPI
Vail, Alterra Face Antitrust Suit Alleging Ski Pass Pricing Scheme
Aug 6, 2026 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Antitrust Compliance
Jul 20, 2026 by
CPI
Your Antitrust Compliance Program: A Strong Voice in Your Defense
Jul 20, 2026 by
Joe Murphy
Antitrust Compliance for the AI Pricing Era
Jul 20, 2026 by
Alejandra Uria & Andre Geverola
Race to Report: Antitrust Leniency in the Whistleblower Era
Jul 20, 2026 by
Brian R. Faerstein & Nicole H. Sprinzen
Antitrust-By-Design: Competition Compliance in Digital Markets
Jul 20, 2026 by
Marcos Drummond Malvar, Gabriela Costa Carvalho Forsman & Luciana Mendes