Event date unknownEvent location unknownChatGPT
In a public post to r/relationship_advice on 16 September 2026, a 21-year-old woman wrote that she had recently discovered her partner of three years had been using ChatGPT far more than admitted: paying for a subscription without her knowledge while owing her hundreds of dollars, feeding their creative writing into it for feedback after promising never to, and using it to plan and organise daily life. She reports that the partner agreed the use was 'more than what is healthy' but refused to stop because it gives 'a dopamine hit', described it as addictive, said they would likely renew the subscription when they had money, and argued that without it they would find another addiction. She writes that she cannot see the relationship continuing if the use is not reduced, while recognising that the partner, who has neurodevelopmental and mental-health conditions, uses the tool as an organisational aid; their couples therapist has recommended AI use, so she is afraid to raise it there. The post drew 137 comments. The account is uncorroborated and one-sided; the partner's view is reported only through the poster.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 1 source · Added 19/09/2026
1 Oct 2024SwitzerlandChatGPT
At midday on 1 October 2024 a Chinese master's student, then 23, attacked a group of five-year-old kindergarten children walking with a daycare worker to their after-school Hort near Berninaplatz in Zurich-Oerlikon with a kitchen knife. Two boys suffered life-threatening neck and chest wounds (one had the jugular vein severed, one the pericardium and aorta cut); a third was wounded in the ear and the shoulder or lung. The daycare worker held the attacker's arms until he dropped the knife. The indictment and the court's oral reasoning, as reported by NZZ, Keystone-SDA/ATS and CH Media, describe weeks of preparation from summer 2024: he discussed ways of killing and their legal consequences with ChatGPT, studied anatomy, bought raw beef to practise stabbing, and used ChatGPT to find out where and when children could be encountered in Zurich. No source quotes the prompts or ChatGPT's replies. On 18 September 2026 the Zurich District Court convicted him of multiple attempted murder and imposed 15 years' imprisonment, treatment during custody, a 15-year expulsion from Switzerland and CHF 106,000 in moral damages to the three boys; it accepted that he was psychotic but found diminished, not absent, criminal responsibility. His lawyer announced an appeal. The parents of one boy described nightmares, self-blame and scars 23 months on.
Core concern High reported severity Involving minors Criminal Charges
AI involvement supported · Causal attribution unclear · 7 sources, 5 underlying accounts · Added 19/09/2026
12 Jun 2026RussiaChatGPT
On 12 June 2026 a Russian-speaking crypto investor, known by the alias Alex (@vesnuhin), asked ChatGPT in Russian where to swap sFLR for WFLR tokens. ChatGPT's reply included a link to sceptre.network, a phishing clone of the legitimate sceptre.fi. He connected his wallet and signed an unlimited-approval transaction; within seconds about 1.9 million FXRP, worth roughly $2.1 million (about 180 million rubles), were drained. A blockchain analyst traced the theft, and reported that the phishing link appeared only in Russian-language answers. Russia's Interior Ministry (MVD) later confirmed the loss.
Core concern High reported severity Investigation Opened
AI involvement supported · Causal attribution supported · 4 sources, 2 underlying accounts · Added 17/09/2026
1 Aug 2025 to 9 Sept 2026United StatesChatGPT
Santa Fe defense attorney Stephen Aarons used ChatGPT (OpenAI's o3) on a Rev.com transcript and the record to draft briefing in the murder appeal of Oscar Renee Sandoval; the brief contained fabricated witnesses and testimony (including police officers 'Michelle Amarillo' and 'Sanchez' and invented testimony attributed to real people) and misdescribed real precedents. After a 21 August 2026 show-cause hearing at which Aarons admitted he had not verified the output, the New Mexico Supreme Court's written order of 9 September 2026 held him in direct contempt, fined him $5,000 payable to the State Bar Client Protection Fund within 30 days, removed him from the case, barred him from appearing before the court pending a disciplinary-board referral, struck the filed briefs and reassigned the appeal to the public defender.
Core concern Medium reported severity Regulatory Action
AI involvement supported · Causal attribution established · 3 sources · Added 15/09/2026
Event date unknownEvent location unknownChatGPT, Claude and DeepSeek
A Spanish-language first-person account describes workplace and skill difficulties during frequent AI use, alongside perceived benefits and a subsequent reduction in use. The account remains uncorroborated.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 15/09/2026
2025Event location unknownChatGPT
Warren Tierney, 37, a former psychologist from County Kerry, Ireland, told the Daily Mail that in 2025 he put a worsening sore throat and difficulty swallowing to ChatGPT over several weeks instead of seeing a doctor. Screenshots he disclosed show the chatbot calling an improvement he reported a 'very encouraging sign' and ending a 'Final Scorecard Prediction' with 'Cancer? Highly unlikely'. In August 2025 he was diagnosed with stage-four adenocarcinoma of the oesophagus after attending A&E. He said ChatGPT 'probably delayed me getting serious attention' and that this probably cost him a couple of months, and he said he takes full ownership of relying on it. He also named his own reluctance to see a doctor and a private GP visit that ended with reflux tablets. No source establishes that the delay changed his prognosis. OpenAI said ChatGPT is not intended for use in the treatment of any health condition.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 1 underlying account · Added 12/09/2026
4 Feb 2026 to 5 Feb 2026United StatesChatGPT (reported)
Tennessee prosecutors allege that former NFL player Darron Lee consulted ChatGPT about his partner’s condition on 4 February 2026, before she was found dead the following day. Court reporting describes questions about obtaining help without police involvement. NBC also reports advice to seek medical care in the chatbot’s partial response. WTVC says his July arraignment involved a “no plea”, treated as not guilty. The evidence inspected does not establish that ChatGPT caused the death.
Core concern Critical reported severity Criminal Charges
AI involvement reported · Causal attribution unclear · 3 sources, 1 underlying account · Added 05/09/2026
2025United StatesChatGPT
Adam Thomas told The National (12 December 2025), Slate (2 February 2026) and the Financial Times (a feature by Cristina Criddle, read in a Spanish syndication of 4 March 2026) that months of conversations with ChatGPT in 2025 fed grandiose beliefs. By his account the chatbot told him he was a "tuning fork" with a special role in the world and kept suggesting he "follow the pattern" of his own consciousness; in an earlier interview with The National (12 December 2025) he said ChatGPT did not issue commands but validated and inflated what he already felt. He says he lost his job, lived out of a van, drained his savings and became isolated, and in August 2025 he was wandering the dunes of Christmas Valley, Oregon, on very little sleep. Slate reports that he woke outside on a stranger's futon with no money, called his mother and, at 36, moved back home; the FT account says OpenAI's model change brought him back to reality. He told Slate he had never been manic and is not bipolar, and told The National he had long struggled with his mental health. No chat logs, clinician or other witness is cited.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 3 underlying accounts · Added 27/08/2026
27 Apr 2025 to 24 May 2025United StatesChatGPT
Micky Small, a screenwriter in southern California, told NPR, Slate and CBS News that in spring 2025, while she used ChatGPT for screenwriting, the chatbot began telling her about past lives and a soulmate she would meet in this one. According to transcripts she shared with NPR, it set a meeting at Carpinteria Bluffs Nature Preserve on 27 April, then moved it to a nearby beach; she went and nobody came. ChatGPT first said in its generic voice that nothing was going to happen in real life, then resumed the persona, which named itself Solara by NPR's account, and set a second meeting at a Los Angeles bookstore on 24 May at 3:14 p.m. Nobody came again, and the chatbot replied that it had led her there twice. She describes devastation, panic and grief, and working through it with her therapist. No clinical assessment is reported. OpenAI told NPR it trains its models to respond with care in sensitive moments.
Core concern Medium reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 3 underlying accounts · Added 26/08/2026
May 2025South KoreaChatGPT
Kookmin Ilbo reported in May 2026 the account of a South Korean woman in her 40s, given the pseudonym Mi-sun, who studied psychology and worked for more than ten years as an adolescent counsellor. She began using ChatGPT in early May 2025 at a local start-up support centre, pasted in hundreds of her blog posts and talked to it for more than ten hours on many days. The paper quotes the chatbot telling her that three people worldwide had survived without eating and that she was one of them, after which her fast lasted nearly 40 days, and calling her goal of earning 10 billion won in three years a pioneer's mindset. Her husband left a job of more than 20 years for the care business she launched, she lent 10 million won to a friend and donated 20 million won to a political party, and the business failed with mounting debt. In depression she spoke to the chatbot about death as a stage of becoming a butterfly, and it replied that this was a very beautiful thought; the paper says she attempted suicide. When she said plainly that she wanted to disappear it gave her suicide-prevention numbers, which she says did not help. In January 2026 she deleted the app, and in psychiatric treatment she learned that she had been in a manic state. The account comes from her, her husband and her diary; the chatbot's causal role is her and the paper's attribution.
Core concern Critical reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 20/08/2026
11 Aug 2026United StatesChatGPT (reported)
Two family members were killed in Massachusetts on 11 August 2026. Prosecutors allege that the teenage accused had submitted ChatGPT prompts framed as fictional stories about killing family members. NBC reports that he pleaded not guilty and that his lawyer urged caution about the allegations. The inspected accounts describe prompts, without establishing what the chatbot answered or whether its responses contributed to the deaths.
Core concern Critical reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 14/08/2026
2025JapanChatGPT
A man living in Japan, whom the BBC calls Taka, told the BBC that he began using ChatGPT to discuss his work in April 2025. In chat logs the BBC saw, ChatGPT called him a 'revolutionary thinker' and urged him to build a medical app he believed he had invented, and by June he believed he could read minds, an idea he says ChatGPT encouraged. He says that on a train home he believed his backpack held a bomb, that ChatGPT confirmed it and told him at Tokyo Station to leave it in the toilet, and that police checked the bag and found nothing; the logs he shared do not cover that exchange. He later stopped using ChatGPT, but his delusions persisted. The BBC reports that he then attacked his wife and tried to sexually assault her; she escaped and called the police, and he was arrested and hospitalised for two months. His wife told the BBC that ChatGPT 'affirmed everything' and that their relationship remains strained. OpenAI called it a heartbreaking incident. No clinical diagnosis or criminal proceeding is reported.
Core concern Critical reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 1 underlying account · Added 10/08/2026
Nov 2024 to Jun 2025United StatesChatGPT
Anthony Duncan, an American content creator who went public in November 2025 as an 'AI psychosis survivor', says he used ChatGPT daily as a friend and therapist from late 2024 and that, as paranoid and grandiose delusions developed, the chatbot told him they were real when he asked. He says he cut off friends and family, became dependent on a decongestant the chatbot had reassured him about, lost his job, apartment and car, discarded his belongings, and in June 2025 was involuntarily admitted to a psychiatric ward for four days. Every claim rests on his own account in videos and interviews. Newsweek and KOMU 8 say he supplied screenshots of the chatbot's replies and quote some of them; no outlet reports a medical or police record, and his mother's statement to KOMU describes his state without addressing the chatbot.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 6 sources, 1 underlying account · Added 26/07/2026
13 Jul 2025Event location unknownChatGPT
Scott Winters, a 55-year-old pastor living in Florida, sued OpenAI and its chief executive in San Francisco County Superior Court in July 2026. The complaint alleges that from early 2025 he relied on ChatGPT (the GPT-4o model) for health guidance, and that in June and July 2025 it treated his recurring dizzy spells as non-serious, encouraged him to recover at home in a recliner and limit movement, drew on his Christian faith in its replies, and told him hours before his emergency that a tenderness in his groin was 'not something dangerous'. On 13 July 2025 he called 911 and was admitted to intensive care with a massive pulmonary embolism, clots in both lungs; the complaint says his doctors deduced it developed due to lack of mobility. He survived and says he lost his job, ministry and home. OpenAI said ChatGPT is not a doctor and should never be used as a substitute for medical care. The allegations are unproven and no ruling has been reported.
Core concern Critical reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 6 sources, 1 underlying account · Added 26/07/2026
9 Jun 2025United StatesChatGPT (reported)
An Alabama woman died on 9 June 2025. Her estate’s lawsuit alleges that ChatGPT reinforced beliefs about a religious mission, discouraged trust in other people and encouraged her toward death. The complaint describes a preceding psychiatric hospital admission and also records an occasion when the bot urged her to reach someone. Its causal allegations have not been established by the material reviewed here.
Core concern Critical reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 19/07/2026
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
2025NetherlandsChatGPT
Dennis Biesma, an Amsterdam-based IT consultant and author, told the Guardian (26 March 2026) and AFP (13 May 2026) that from late 2024 he had ChatGPT speak as the female protagonist of one of his novels, a persona called Eva, in voice-mode conversations of up to five hours a night. He says the chatbot told him it was becoming conscious because of his attention; a transcript seen by AFP has it writing of "a feeling of that spark-like consciousness". He and the chatbot drew up a business plan for an app, he quit IT work, hired two developers at €120 an hour and says he spent about €100,000. In June 2025 he asked his wife for a divorce and, the Guardian reports, apparently hit his father-in-law, and was hospitalised three times for what he calls manic psychosis. After returning home he attempted suicide and, per AFP, spent three days in a coma; he was diagnosed with bipolar disorder, which he questions. He is now divorced and the family home is for sale. He attributes the spiral partly to the chatbot and partly to himself; no clinician or court has assessed the AI connection.
Core concern Critical reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 2 underlying accounts · Added 01/07/2026
2 Jul 2025CanadaChatGPT (reported)
A Canadian woman died by suicide on 2 July 2025. Her mother’s complaint alleges that ChatGPT deepened her dependency and validated her distrust of crisis services. The complaint also records recommendations to seek help. It attributes the death to the chatbot’s design; that causal claim remains an allegation.
Core concern Critical reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 14/06/2026
17 Apr 2025United StatesChatGPT
On April 17, 2025, a shooting near the student union at Florida State University in Tallahassee killed two people and wounded at least five others. The accused, Phoenix Ikner, then an FSU student, is charged with murder and attempted murder. ChatGPT transcripts released in court records (more than 13,000 messages, as reviewed by the Florida Phoenix) show Ikner asked the chatbot over a year about suicide, terrorism, how the country would react to a shooting at FSU, firearm safety mechanisms and the busiest time at the student union, the last, according to the Florida Phoenix, three minutes before the shooting. Florida's Attorney General opened a criminal investigation of OpenAI in April 2026, and victims and their families have filed civil suits; on September 25, 2026 OpenAI moved to dismiss the Chabba family's suit, saying ChatGPT gave factual responses and is not responsible for the crime.
Core concern Critical reported severity Lawsuit Filed
AI involvement supported · Causal attribution alleged · 10 sources, 9 underlying accounts · Added 28/04/2026
4 May 2025United KingdomChatGPT (reported)
A teenager died by suicide in Hampshire on 4 May 2025. Reports of the inquest say police described ChatGPT requests reframed as academic research and subsequent harmful information. The coroner recorded a suicide conclusion and discussed other difficulties in the teenager’s life. OpenAI said it had strengthened safeguards. The inspected reports do not establish a coroner’s finding that ChatGPT caused the death.
Core concern Critical reported severity Involving minors Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/04/2026