Incident Tracker / United States (state)
Landberg v City of New York
·Supreme Court of New York, Appellate Division, Second Department·US-STATEPendingprovisional
On 2026-05-20, in Landberg v City of New York, New York's Second Department ordered the filer to show cause why sanctions should not issue for the defective authorities. Counsel filed a brief using unsupported or inaccurate legal authorities. The sanction issue remained pending after the order.
- Court
- Supreme Court of New York, Appellate Division, Second Department
- Date
- 2026-05-20
- Who used the AI
- Lawyer
- AI tool
- Not identified in the record
- Conduct
- Counsel’s submission contained fabricated, erroneous, or unsupported citations identified by the court. The court issued an order to show cause and had not yet resolved sanctions in this document.
- Outcome
- Pending
- Penalty
- No monetary penalty recorded
- Regulatory outcome
- No separate regulatory disposition recorded
- Status
- Provisional — written by the court-decisions pipeline, awaiting the editor
- Last checked
- 2026-09-07
Primary sources for this incident
Related regulation records for this incident
No related regulation record has been linked to this incident yet.
Similar incidents on the record
- Lisandrillo v. Palozzi, No. 4D2026-2262 (Fla. 4th DCA)2026-09-16 · District Court of Appeal of Florida, Fourth District · PendingIn Florida's Fourth District Court of Appeal, petitioner's counsel Jaclyn R. Soroka filed an emergency writ petition and related filings the court suspected contained AI-generated components, including convoluted false…
- Kid International, LLC v. City National Bank of Florida, No. 4D2025-2599 (Fla. 4th DCA 2026)2026-10-07 · District Court of Appeal of Florida, Fourth District · SanctionsIn Florida's Fourth District Court of Appeal, counsel for Kid International filed an AI-assisted brief citing a hallucinated case seven times and fabricated quotations from real authorities. The court affirmed on the me…
- Cervantes v. Bianco, No. S295866 (Cal. Sept. 24, 2026)2026-09-24 · Supreme Court of California · Regulatory referralIn California, the state Supreme Court disapproved the improper use of AI tools in the Riverside County sheriff's briefing in a ballot-seizure writ case, after the law firm misquoted Common Cause v. Board of Supervisors…
- State ex rel. Schnell v. Richardson, No. ED114731 (Mo. Ct. App.)2026-09-08 · Missouri Court of Appeals, Eastern District · SanctionsIn the Missouri Court of Appeals, relator's counsel Jenna Rohr Conley admitted using generative AI to research a mandamus petition and failing to verify two cases that did not exist. The court denied the writ and impose…
Cite this record
SafeLegalAI Global Legal AI Incident Tracker, “Landberg v City of New York”, safelegalai.com/tracker/landberg-v-city-of-new-york-2026 (accessed 2026-10-07). Data: CC BY 4.0.