23 Jun 2026United KingdomUnidentified AI system
The Independent Office for Police Conduct (IOPC) said, as reported by the BBC on 10 August 2026, that Derbyshire Constabulary had made a voluntary conduct referral on 23 June 2026, following an internal review of an officer's use of artificial intelligence and concerns that it was not in line with guidance and conditions issued by the force. The IOPC decided the matter warranted an investigation, and the officer was served notice of an investigation for alleged gross misconduct. The BBC, citing the Financial Times, reported that a person familiar with events said the officer is a detective chief inspector alleged to have used AI to maintain decision logs, which investigators keep to record their reasoning and which can be disclosed to defence lawyers. The BBC describes the case as unrelated to the criminal investigation opened in June into another Derbyshire officer. The AI system and the outcome are not reported.
AI relation unknown Low reported severity Investigation Opened
AI involvement reported · Causal attribution alleged · 1 source · Added 14/10/2026
Jun 2025Event location unknownLegal Genius (reported)
In an urgent application by Northbound Processing against the South African Diamond and Precious Metals Regulator, Acting Judge DJ Smit of the Gauteng High Court, Johannesburg, found while preparing judgment that two cases cited in the applicant's heads of argument did not exist. According to ITWeb, which saw the court documents, junior counsel first said a wrong version had been filed, a corrected version was found to contain two further incorrect citations, and on the court's direct inquiry junior counsel acknowledged that the citations likely originated from an AI tool called Legal Genius, used under deadline pressure. The judge accepted the legal team's apologies and found no intent to deceive, but referred the conduct of the applicant's legal practitioners to the Legal Practice Council for investigation (June 2025). The applicant obtained the relief it sought.
Core concern Low reported severity Regulatory Action
AI involvement reported · Causal attribution supported · 2 sources, 1 underlying account · Added 14/10/2026
25 Feb 2025 to 7 Jul 2025Event location unknownUnidentified AI drafting tool
In the defamation case Coomer v. Lindell in the US District Court for the District of Colorado, a brief that lawyers for Mike Lindell and MyPillow filed on 25 February 2025 contained nearly thirty defective citations, including citations of cases that do not exist. At a conference on 21 April 2025 lead counsel Christopher Kachouroff told Judge Nina Y. Wang that he had drafted the motion and then 'ran it through AI' and had not personally checked the citations. Counsel later said a wrong draft had been filed by mistake; the court was not persuaded. On 7 July 2025 the court found that he and co-counsel Jennifer DeMaster had violated Rule 11 and fined each $3,000 (Kachouroff jointly with his law firm). The court did not sanction Lindell or his companies.
Core concern Low reported severity Regulatory Action
AI involvement supported · Causal attribution supported · 3 sources, 1 underlying account · Added 14/10/2026
3 Jun 2026United StatesUnidentified AI tool
On 3 June 2026 the US Court of Appeals for the Ninth Circuit fined immigration attorneys Mike Singh Sethi and William Rounds $2,500 each and suspended both from practice before the court for six months. Briefs filed in an asylum petition for review cited two cases that do not exist and attributed quotations to opinions that do not contain them. In a motion to correct, the attorneys called the errors typographical, and at oral argument Rounds twice said AI was not used. In their response to the court's order to show cause, they conceded that the errors were probably the product of unauthorised AI use by the firm's unlicensed brief writers and a failure to check citations. The court said the suspension was owed to their repeated failure of candour. The Board of Immigration Appeals then suspended Sethi from practice before the Board, the immigration courts and the Department of Homeland Security for six months, effective 13 June 2026, and designated that decision as a precedent on 1 October 2026.
Contextual tracker case Medium reported severity Regulatory Action
AI involvement supported · Causal attribution established · 2 sources · Added 14/10/2026
Jun 2026BrazilUnidentified AI drafting tool
A judge of the 5th Mixed Court of Sousa, Paraíba, found hidden instructions aimed at artificial intelligence tools spread over seven pages of a lawyer's motion for clarification in a public-competition case in June 2026, including an order to ignore impartiality and a note calling it a test of whether the judge used only AI to decide. The judge fined the lawyer two penalties of R$16,400 (R$32,800 in total) for bad-faith litigation and contempt of the court's dignity, and referred the case to the Paraíba bar (OAB-PB) and the state prosecutors, G1 reports. The defence said the commands were not inserted deliberately and blamed an error in exporting a file prepared with AI support. An appeal judge refused to suspend the fines on 30 June, the trial judge kept them on reconsideration, and in July, G1 reports, the OAB-PB preventively suspended two lawyers after opening procedures into two hidden-command cases, one of them the Sousa case.
AI relation unknown Low reported severity Regulatory Action
AI involvement reported · Causal attribution established · 4 sources · Added 13/10/2026
2 Jan 2026Event location unknownGrok
The Bureau of Investigative Journalism and The Observer reported on 29 September 2026 that police investigations into sexualised images generated by X's chatbot Grok had failed to identify anyone. A Welsh presenter and campaigner against deepfake abuse, who had criticised Grok publicly on New Year's Eve 2025, saw an anonymous X user ask '@grok' to put her in a bikini made of cling film; Grok generated the image from her profile photo and posted it. She reported it to South Wales Police on 2 January 2026, was not asked for a statement until March, and was told officers had not heard back from X; the case was closed (in May, per The Observer) with the force saying no suspect could be identified. The same account also targeted a commentator and broadcaster, who estimates about 300 Grok images and videos of her were posted during the wave, including one alongside Jeffrey Epstein reported to the Metropolitan Police, which likewise said no suspect could be identified. The presenter is now in pre-action legal correspondence with xAI (part of SpaceXAI) alleging misuse of private information and breaches of data-protection law and the Equality Act; the company told her lawyers it had not been possible in the time available to look into its communications with South Wales Police. BBC Wales had reported in January 2026 that explicit images of the presenter were created with the chatbot and shared without her consent.
Core concern Medium reported severity Investigation Opened
AI involvement supported · Causal attribution supported · 3 sources, 2 underlying accounts · Added 30/09/2026
12 Mar 2026 to 25 Aug 2026United KingdomUnidentified AI tool
On 25 August 2026 the Solicitors Disciplinary Tribunal struck Abhishek Kumar off the Register of Foreign Lawyers after finding proved that his 12 March 2026 Answer to the SRA's Rule 12 Statement contained misleading quotations and citations produced with generative AI — including a non-existent 'SRA v Chan [2020] EWHC 1502' and a miscited 'SRA v James, MacGregor & Naylor [2018] EWCA Civ 1420' that is actually an intellectual-property case — and that his 9 April 2026 email admitting AI use was itself AI-drafted with further errors. The tribunal said it would have struck him off on that allegation alone; the parallel ground was his January 2024 conviction under s.21 of the Immigration, Asylum and Nationality Act 2006. This is the SDT's first case on a lawyer's use of AI, per the SRA's counsel.
Core concern High reported severity Regulatory Action
AI involvement supported · Causal attribution established · 5 sources · Added 15/09/2026