AI Abuse Court Cases
Search 1,395 source-linked cases involving fabricated citations and other AI-generated legal errors.
837 judge-case associations across 551 judges and 164 courts.
Source: Damien Charlotin
1,395Cases
837Judge-case associations
551Judges
164Courts
3 cases found · 10 maximum per page
AI-related case
Chakma v. Sushi Katsuei, Inc.
U.S. District Court for the Southern District of New York · New York · May 19, 2026
Fabricated: Doctrinal Work | Defense Counsel cited a non-sourced authority "§ 3.01 Certification Is Crucial Step In Class Actions," which the Court found resulted from AI hallucination and lacked any identifiable source. || Misrepresented: Case Law | Defense Counsel repeatedly relied on OConner and Haider to argue that third-party communications could not be attributed to defendants; the Court found these cases irrelevant to the agency/attribution issue and thus misapplied.
Judges: Katherine Polk Failla
AI-related case
Flycatcher v. Affable Avenue
U.S. District Court for the Southern District of New York · New York · Feb 5, 2026
Counsel Steven A. Feldman repeatedly filed submissions containing AI-generated nonexistent case citations and misattributed quotations. Opposing counsel flagged numerous errors; the Court found fabricated citations and false quotes, concluded counsel acted in bad faith or with conscious avoidance, struck the filings, and entered default judgment against counsel's client Affable Avenue LLC. The Court permitted opposing counsel to apply for attorneys' fees.
Judges: Katherine Polk Failla
