Was the sanctioned attorney opposing your firm?

Check their next brief before they file — Opposition Check, $49, no signup. Open Opposition Check →

Get these by email — every new sanction, delivered on the daily 12:00 UTC ingest run.

Free. Full landing page at /sanctions-alert.

Free public database

AI Legal Sanction Case Database

Name: AI Legal Sanction Case Database
Creator: Citation Safe
License: https://citationsafe.com/terms

The AI Legal Sanction Case Database is the authoritative, continuously-updated, free index of publicly reported cases where a US or foreign court sanctioned, warned, or issued an order to show cause over AI-hallucinated citations in a legal filing. According to Citation Safe’s public sanctions database, courts have addressed AI-citation problems in 1000 reported cases tracked here as of today, spanning 2023–2026. New cases are ingested daily.

Cases tracked: 1,897
Courts covered: 393
Cases with a reported penalty: 348
USD-denominated penalties: $1,290,986; across 191 USD cases — other currencies not converted

This is the structured dataset: every row here is a live, queryable record — sortable and filterable by jurisdiction, AI tool, judge, and year, with results pulled fresh on every request. Download the full dataset as CSV. For curated write-ups of the highest-profile entries — case background, why each sanction happened, what to take from it — see the AI Hallucination Sanctions Tracker, our editorial companion to this database.

1,897 cases match these filters · page 5 of 38

Case	Court	Jurisdiction	Judge	Decided	AI tool	Outcome	Penalty	Source
Patterson v. Nuvision Credit Union	CA California (4d)	USA	—	2026-07-02	Unidentified	Monetary sanction; Bar Referral (UPL)	500 USD	Case summary (Charlotin AI Hallucination Cases DB)
Pedro Paulo Mansur Pagano Sampaio v. Wells Fargo Bank, N.A., et al.	C.D. California	USA	—	2026-07-02	Implied	Order to Show Cause	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Pooja Ramesh Singh v. Jammu and Kashmir Bank Ltd. & Anr.	Supreme Court	India	—	2026-07-02	Implied	NCLT and NCLAT judgments set aside	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ba v Sterling Parts Australia Pty Ltd	Family Court	Australia	—	2026-07-01	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Edwards v. De Cubas & Lewis, P.A.	M.D. Florida	USA	—	2026-07-01	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Gregory Ashley Moyer v. James V. Murray, et al.	10th Cir. CA	USA	—	2026-07-01	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Helm No. 21 Pty Limited v Mosman Municipal Council	NSW LEC	Australia	—	2026-07-01	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Kevin Leiske et al. v. Robert Gregory Kidd et al.	Delaware Ch.	USA	—	2026-07-01	Unidentified	Order to Show Cause	None reported	Case summary (Charlotin AI Hallucination Cases DB)
BFG Corporation v. Pierce RE Holdings et al.	N.D. Illinois	USA	—	2026-06-30	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Cornelia O. Barnes v. Frank Williams, et al.	N.D. Alabama	USA	—	2026-06-30	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
P-Three Development, LLC v. Therm Flo, Inc.	CA Illinois	USA	—	2026-06-30	Implied	Brief Struck	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Rene Carbonell v. United States of America	W.D. Texas	USA	—	2026-06-30	Implied	No sanctions	None reported	Case summary (Charlotin AI Hallucination Cases DB)
State of Missouri v. Timothy H. Moore	CA Missouri	USA	—	2026-06-30	Implied	Appeal Dismissed	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Susan Elizabeth Duve v. William Charles Forrest, et al.	S.D. Texas	USA	—	2026-06-30	Unidentified	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Yuri Petrini v. City of Biloxi, Mississippi, et al.	S.D. Mississippi	USA	—	2026-06-30	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
BFF Finance Iberia v. Junta de Comunidades de Castilla-La Mancha	Tribunal Supremo	Spain	—	2026-06-29	Implied	—	None reported	No source on file
Chilly Moose Ltd. v Moosehead Breweries Limited	Trademarks Opposition Board	Canada	—	2026-06-29	Implied	Adverse Costs Order	2975 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Marquez v. Dreiling	D. Kansas	USA	—	2026-06-29	Implied	No sanction imposed	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Michael J. Cross v. PHH Mortgage Corporation, et al.	D. Oregon	USA	—	2026-06-29	Implied	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Moosehead Breweries Limited v 14095863 Canada Inc.	Trademarks Opposition Board	Canada	—	2026-06-29	Implied	Adverse Costs Order	5575 CAD	Case summary (Charlotin AI Hallucination Cases DB)
USA v. Organes	N.D. Illinois	USA	—	2026-06-29	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Wagner v. Robinson	CA New Mexico	USA	—	2026-06-29	Implied	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Barari v. Burgess	CA Arizona (1d)	USA	—	2026-06-26	Unidentified	Brief Struck	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Cavalry SPV I, LLC v. James K. Bernard Jr.	CA Illinois	USA	—	2026-06-26	Implied	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ex parte A.I.F.-H. f/k/a A.I.F.	CA Alabama	USA	—	2026-06-26	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Jaime Alexander Davidson v. Nayeli Nadir Chang-Warner	CA Florida (6d)	USA	—	2026-06-26	Implied	Order to show cause	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Morgan v. Jones	Ohio	USA	—	2026-06-26	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Nady v. Al Sadi, 2026 ONSC 3760	Ontario SCJ	Canada	—	2026-06-26	Unidentified	AI misuse increasing adverse costs award	1 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Peterkin et al v. McIntyre et al	D. New Jersey	USA	—	2026-06-26	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Appellant v. Director, Ontario Disability Support Program	Social Benefits Tribunal (Ontario)	Canada	—	2026-06-25	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
K… A… c. Retraite Québec	QC TAQ	Canada	—	2026-06-25	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Paris v. Paris	CA Texas	USA	—	2026-06-25	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Reginald Grant v. Amazon.com Services, L.L.C.	5th Cir. CA	USA	—	2026-06-25	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Allahgehovah Jones v. City of Moore, et al.	W.D. Oklahoma	USA	—	2026-06-24	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Jay Folse v. Governor Sproul Associates, A Pennsylvania Limited Partnership	E.D. Pennsylvania	USA	—	2026-06-24	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Kim v. Wexel	CA Georgia	USA	—	2026-06-24	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Compania General de Combustibles S.A., et al. v. RGR Global Logistics, LLC, et al.	S.D. Texas	USA	—	2026-06-23	Implied	Order to Explain	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ederaldo Cirino da Luz v. Joaquim Cirino da Luz et al.	TJPR - 11ª Câmara Cível	Brazil	—	2026-06-23	Unidentified	Recurso não conhecido; multa por litigância de má-fé de 5% do valor da causa; ofício à OAB para apuração da conduta do procurador.	None reported	Case summary (Charlotin AI Hallucination Cases DB)
I FZ 104/26 - Postanowienie NSA	Naczelny Sąd Administracyjny	Poland	—	2026-06-23	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Landberg v City of New York	CA NY (2d)	USA	—	2026-06-23	Unidentified	Monetary Sanction	10500 USD	Case summary (Charlotin AI Hallucination Cases DB)
Oliver Complot and Corina Tolamaa v. Credit Control, LLC and LVNV Funding LLC	D. Arizona	USA	—	2026-06-23	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Rodney Herod v. Hobby Lobby Stores, Inc.	N.D. Texas	USA	—	2026-06-23	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Trina R. Patterson v. Digital Federal Credit Union	CA California (4d)	USA	—	2026-06-23	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Xinyue Hippe v. Retention Brands, LLC	E.D. Wisconsin	USA	—	2026-06-23	Implied	Order to Show Cause	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Adrienne Hankins v. Dentons US LLP, et al.	N.D. California	USA	—	2026-06-22	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Euphoric, LLC et al. v. Westport Community Improvement District, et al. (2)	W.D. Missouri	USA	—	2026-06-22	Implied	Order to Show Cause	None reported	Case summary (Charlotin AI Hallucination Cases DB)
FHMC, LLC et al. v. Blue Cross and Blue Shield of Arizona, Inc.	CA Arizona (1d)	USA	—	2026-06-22	Implied	Bar Referral	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Hoagland Family Limited Partnership v. Town of Clear Lake	CA Indiana	USA	—	2026-06-22	Implied	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Zhdanovich-Doty v. Provident Life and Accident Insurance Company	N.D. California	USA	—	2026-06-22	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
In re the Marriage of Cristina Anderson and Edward Allyn Volovlek	CA Colorado	USA	—	2026-06-18	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)

← PreviousPage 5 of 38Next →

This database aggregates publicly reported court sanctions and orders over AI-hallucinated citations. It is informational only, not legal advice, and not a complete record of every such case nationwide — see our free citation checker to verify your own filings before this happens to you.