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AI Abuse Court Cases

Search 691 source-linked cases involving fabricated citations and other AI-generated legal errors.

814 judge-case associations across 549 judges and 187 courts.

691Cases
814Judge-case associations
549Judges
187Courts

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691 cases found · 10 maximum per page

AI-related case

United States of America v. Lorenzio Reshaud Simmons

U.S. District Court for the Eastern District of North Carolina · North Carolina · Oct 3, 2025

Fabricated: Case Law | Memorandum cited 'United States v. Hazel, 696 F.3d 473, 478 (4th Cir. 2012)' — court found no such Fourth Circuit case (citation appears fabricated). || Fabricated: Case Law | Memorandum cited 'United States v. Angel, 102 F.3d 1066 (4th…

Judges: Louise W. Flanagan

Warning; Allowed to file corrected briefRead the decision ↗

AI-related case

Ader v Ader

New York County Supreme Court · New York · Oct 1, 2025

"This case adds yet another unfortunate chapter to the story of artificial intelligence misuse in the legal profession. Here, Defendants' counsel not only included an AI-hallucinated citation and quotations in the summary judgment brief that led to the filing…

Judges: Joel M. Cohen

Costs Order; Referral to Bar AuthoritiesRead the decision ↗

AI-related case

Kertesz v. Colony Tire Corp et al.

U.S. District Court for the District of New Jersey · New Jersey · Sep 30, 2025

Plaintiff's counsel filed a Notice of Errata admitting that erroneous citation and quotation errors in multiple briefs resulted from the attorney's use of generative AI. The Court refused to consider the amended briefs/errata for purposes of its decision and…

Judges: Jamel Ken Semper