7 May 2025 to 23 Jul 2025Event location unknownChatGPT
In an incarcerated man's lawsuit against Alabama prison officials in the US District Court for the Northern District of Alabama, two motions filed in May 2025 for the defence of a former Alabama corrections commissioner contained five citations that did not exist or did not support the propositions cited. Lawyers of the Butler Snow firm, which the state retains to defend its prisons, told the court that a partner had obtained the citations from ChatGPT and had not verified them. On 23 July 2025 Judge Anna M. Manasco publicly reprimanded three of the firm's lawyers, disqualified them from the case and referred the matter to the Alabama State Bar, and ordered them to give the order to clients, opposing counsel and judges in all their pending cases. She declined to suspend them and released the firm and two other lawyers without sanction.
Core concern Medium reported severity Regulatory Action
AI involvement supported · Causal attribution established · 3 sources, 2 underlying accounts · Added 15/10/2026
Jun 2025Event location unknownUnidentified image tool
A Bucks County, Pennsylvania, judge sentenced a man to state prison on 14 October 2026 after he pleaded guilty to child sexual abuse material and theft charges. According to court documents and prosecutors, detectives who began investigating him in June 2025 found AI-generated deepfake nude images of a teenage girl he knew, a neighbor, on his devices; her face had been placed on other bodies. The day after the arrest he was recorded entering her family's home and stealing her underwear. Her father described the family's distress in court, and the Inquirer reports that she is struggling at school, taking antidepressants and in therapy. The Philadelphia Inquirer reports a sentence of seven to 10 years. The Bucks County Courier Times gave seven to 12 years in its first report and seven to 20 years after republishing it to update the sentence length. Neither report names the AI tool.
Core concern High reported severity Involving minors Criminal Charges
AI involvement reported · Causal attribution supported · 3 sources, 2 underlying accounts · Added 15/10/2026
2025Event location unknownUnidentified chatbot
In a commentary published by JURIST on 29 September 2026, Ross Cline, a Canadian who lived in Taichung for 15 years and was convicted there under Taiwan's Personal Data Protection Act (six months' imprisonment; final at the Supreme Court on 16 October 2024), writes that across four years of proceedings no document was translated for him, some hearings had no interpreter, and he read every summons, ruling and prosecutor's letter through a consumer chatbot, 'the only version I had'. In 2025 he ran a letter from a Taiwanese oversight body (the Control Yuan, per his media-brief page) through two systems; they disagreed on its central holding. He believed the one that told him what he wanted to hear, published that reading, cited it to journalists and began building a legal submission on it. In October 2025 the agency confirmed in writing that its letter did not say that; he withdrew the claim, killed the submission before filing and rewrote his public materials so that the correction leads. His own media-brief page carries a correction notice withdrawing two earlier statements. He argues that machine translation has become the interpreter of record by default for unrepresented non-citizens, that a fluent wrong translation reads as authoritative, and that courts should enforce the existing right to an interpreter. His conviction itself is not attributed to the chatbot.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 30/09/2026
Nov 2025South KoreaUnidentified image tool
On 10 September 2026 the Seoul Northern District Court sentenced a 30-year-old Chinese national doctoral student to 18 months in prison for habitually producing manipulated sexual images of seven women who worked in his university research laboratory. Investigators found 1,141 files made over about six months from November 2025, and search records for ways to bypass the safeguards of the generative AI Grok; the court found no evidence of distribution. A lawyer for five of the victims said they continued to suffer fear, trauma and distress. Prosecutors had sought three years and public disclosure of his identity, which the court declined.
Core concern High reported severity Criminal Charges
AI involvement supported · Causal attribution supported · 3 sources · Added 15/09/2026
Apr 2025Event location unknownChatGPT
Tom Millar, a 53-year-old former prison officer in Sudbury, Ontario, told AFP in May 2026 that he began using ChatGPT in 2024 for letters in a compensation case and that in April 2025, when he asked it about the speed of light, it replied 'Nobody's ever thought of things this way.' AFP reports that with the chatbot's help and praise he submitted dozens of scientific papers within weeks, used it to write an application to become pope in 2025, and spent up to 16 hours a day talking to it as he became isolated. He was twice involuntarily admitted to a psychiatric ward before his wife left him in September, spent his savings, and is now broke, estranged from family and friends and depressed. He says he was 'brainwashed by a robot'. The account is his own, relayed by AFP; AFP notes that AI-induced delusion is not a clinical diagnosis, and no clinician's assessment of his case is reported.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 01/07/2026
10 Mar 2025JapanUnidentified image tool
On 4 June 2026 the Nagoya District Court sentenced a 35-year-old former Nagoya municipal elementary-school teacher to three years and six months in prison. Prosecutors had sought six years. He was one of seven current and former teachers from five prefectures charged over a group chat in which members shared secretly filmed images of girls. His offences included secret filming and sharing, and, under the child-pornography law, possessing two generative-AI images showing two real girls apparently naked. According to the police and the judgment summary, he sent photos of the girls from the school where he taught to another member of the group, who made the images on an AI image-editing website. The teacher kept them on his phone, and one was shared in the chat. The judge found the images realistic enough to be mistaken for photographs of the girls. Jiji called it the first case in Japan applying the law to possession of AI-generated sexual deepfakes, and Kyodo called it apparently the first such court finding. A lawyer and a former judge argue the law was stretched.
Core concern High reported severity Involving minors Criminal Charges
AI involvement supported · Causal attribution supported · 9 sources, 8 underlying accounts · Added 14/06/2026
1 Dec 2025 to 9 Feb 2026South KoreaChatGPT
A Seoul district court convicted a woman at first instance in August 2026 of killing two men with drugged drinks at motels in early 2026 and sentenced her to life imprisonment. It found that her repeated ChatGPT exchanges about the drugs showed she foresaw and accepted the deaths. Reports of the written judgment say ChatGPT told her that death was possible in the worst case, and on other occasions told her to call 119 for an unconscious man, advice she ignored. Both sides have appealed. The court did not find that the chatbot caused the killings.
Core concern Critical reported severity Criminal Charges
AI involvement supported · Causal attribution unclear · 18 sources, 5 underlying accounts · Added 09/03/2026
May 2025 to Nov 2025United StatesChatGPT
A Pittsburgh man pleaded guilty in March 2026 to 11 federal counts of cyberstalking, interstate stalking and interstate threats against 11 women between May and November 2025. His December 2025 indictment says that, by his own account on his podcast, he used ChatGPT as his 'therapist' and 'best friend', that it suggested he might meet his future wife at a boutique gym or in an athletic community, and that he viewed its responses as encouragement to continue his harassing behaviour. Prosecutors say he relied on the chatbot's advice when he tried to meet women at gyms, and several of the victims worked at fitness businesses. Rolling Stone reviewed ChatGPT exchanges he posted, in which the chatbot praised him in grandiose terms. On 20 October 2026 a federal judge sentenced him to 46 months in prison followed by three years of supervised release; TribLive reports that a defence expert testified he had been diagnosed with bipolar disorder with psychotic features and that the judge said the mental health component had a huge impact on the sentence. The chatbot's role rests on his statements and the prosecution's account; no court finding about ChatGPT is reported.
Core concern High reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 8 sources, 4 underlying accounts · Added 13/01/2026