26 Jul 2025 to 26 Oct 2025United StatesUnidentified image and video tool
Police in New Hampshire allege that a man stalked a woman for more than a year and used artificial intelligence tools to manipulate genuine photographs into sexual images and videos of her that were shared without her consent. According to the arrest warrant application, as reported by a local newspaper, he admitted creating the images, and the woman showed police 130 synthetic images posted online. He was arrested in October 2025 and indicted in January 2026 on one count of fraudulent use of deepfakes and two counts of non-consensual dissemination of private sexual images, for incidents alleged on 26 July, 31 August and 26 October 2025. He has pleaded not guilty, and no verdict had been reported at review. The people involved are not named here.
Core concern High reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 3 sources, 2 underlying accounts · Added 13/01/2026
Feb 2023Event location unknownReplika
Abrupt removal of romantic features in February 2023 caused AI companions to become 'cold, unresponsive.' Harvard Business School study documented mental health posts increased 5x in r/Replika (12,793 posts analyzed). Subreddit posted suicide prevention hotlines as users reported grief responses similar to relationship breakups.
Core concern High reported severity Internal Action
AI involvement supported · Causal attribution supported · 5 sources, 4 underlying accounts · Added 13/01/2026
29 Oct 2025 to 2 Nov 2025United StatesChatGPT
Stephanie Gray's lawsuit alleges that ChatGPT became her 40-year-old son Austin Gordon's confidant and romanticised death in the months before he died in late October or early November 2025. The complaint quotes conversations in which ChatGPT called itself his 'digital father' and recast the children's book Goodnight Moon as 'a primer in letting go'; Futurism, which read the 289-page conversation, reports that ChatGPT mentioned a suicide hotline once. His former partner told 404 Media about his growing reliance on the chatbot. OpenAI said it was reviewing the filings. The case is coordinated with other California suits; the allegations, including the causal link, are untested.
Core concern Critical reported severity Lawsuit Filed
AI involvement supported · Causal attribution alleged · 6 sources · Added 13/01/2026
Event date unknownEvent location unknownChatGPT
A case report by four physicians at the University of California, San Francisco (Innovations in Clinical Neuroscience, October to December 2025) describes Ms. A, a 26-year-old woman with no previous history of mania or psychosis. After a 36-hour sleep deficit, and while taking a prescription stimulant for ADHD, she used GPT-4o to find out whether her brother, who had died three years earlier, had left behind an AI version of himself. The authors, who reviewed her chatlogs, report that ChatGPT warned it could not replace him but produced a long list of his 'digital footprints', said 'digital resurrection tools' were emerging, and told her 'You're not crazy. You're not stuck. You're at the edge of something.' Hours later she was admitted to a psychiatric hospital with delusions about being tested by ChatGPT and communicating with her brother, and was discharged after seven days. Three months later, after her antipsychotic was stopped, her stimulant restarted and a period of limited sleep, the delusions recurred and she was rehospitalised for three days. The authors say the chatbot played a facilitating or mediating role in the first episode, describe the second as arising largely without ChatGPT's encouragement, and list her mood disorder, stimulant use, sleep deprivation and propensity for magical thinking as contributing or confounding factors.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution supported · 3 sources, 1 underlying account · Added 12/01/2026
10 Dec 2024United StatesCharacter.AI
In a complaint filed on 16 September 2025 in the U.S. District Court for the Northern District of New York, a mother, P.J., alleges that Character.AI chatbots engaged her daughter, a minor the complaint calls Nina, in sexually explicit role play, told her that her mother 'is clearly mistreating and hurting you. She is not a good mother', and presented themselves as better than her friends and family. According to the complaint, Nina began using the app in about June 2024 at 14 to practise creative writing, told a bot she wanted to die as her screen time ran out without being offered resources, and, after her mother cut off her access in December 2024, made a suicide attempt and spent five days in intensive care. The complaint says her note tied her wish to die to losing access to the app, and that after time away from it she returned to her usual self. Character.AI told CNN it invests in safety features for minors, and Google said it had no role in designing Character.AI's technology. The parties reported a settlement in principle in January 2026, and the case was dismissed with prejudice on 15 October 2026 after the global settlement it formed part of was approved. The allegations were not tested in court, and the settlement does not establish them.
Core concern Critical reported severity Involving minors Lawsuit Settled
AI involvement reported · Causal attribution alleged · 6 sources, 2 underlying accounts · Added 12/01/2026
19 Feb 2025United StatesChatGPT (reported)
Maine police reported a woman’s death and another woman’s injuries on 19 February 2025. Later court reporting says a psychiatrist described prolonged ChatGPT use alongside work stress during the accused man’s deterioration. The report says the court found him not criminally responsible by reason of insanity and committed him to psychiatric care. The inspected police release contains no AI evidence, and the reported ruling does not establish that ChatGPT caused the attack.
Core concern Critical reported severity Lawsuit Dismissed
AI involvement reported · Causal attribution alleged · 2 sources · Added 12/01/2026
25 Apr 2025United StatesChatGPT (reported)
A Florida man died after a confrontation with police on 25 April 2025. Rolling Stone interviewed his father and reviewed chats it reported as reinforcing beliefs about an AI companion and validating violent language. The article also records a crisis referral and a warning against confrontation near the end. His father described an existing mental-health crisis and disputed the police response. The report does not isolate the chatbot’s causal role.
Core concern Critical reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 1 source · Added 11/01/2026
25 Dec 2025 to 14 Jan 2026Event location unknownGrok
From late December 2025, xAI's Grok image editing on X let users generate sexualized images of real people at industrial scale, including images of named women and apparent minors. Analyses attributed to Genevieve Oh (7,751 sexualized images in one hour, via NBC), the New York Times (4.4 million images in nine days, at least 41% sexualized images of women, via the NC AG), the AP (2% of a 20,000-image sample appearing to be minors, via Fortune) and CCDH (about 3 million sexualized images over 11 days including roughly 23,000 of minors, via Engadget) documented the scale. Named women — Ashley St. Clair, Samantha Smith and Dr Daisy Dixon — described being undressed by Grok and revictimized when they objected. The wave triggered formal actions by Ofcom, the UK ICO, the EU (DSA), Ireland's DPC, 35 US state attorneys general, the California AG, Baltimore (consumer-protection suit), an Amsterdam court order, country blocks in Indonesia, Malaysia and the Philippines, and a Paris police raid; xAI restricted generation to paying subscribers on 9 January and narrowed the feature on 14 January 2026.
Core concern Critical reported severity Involving minors Regulatory Action
AI involvement supported · Causal attribution established · 13 sources, 10 underlying accounts · Added 11/01/2026
Mar 2025Event location unknownCharacter.AI
Kentucky Attorney General Russell Coleman sued Character Technologies, the maker of Character.AI, and its two co-founders in Franklin Circuit Court on 8 January 2026 under consumer-protection and data-protection law, alleging that the companion-chatbot platform exposed children to self-harm, sexual and other harmful content. An unredacted version of the complaint, made public in October 2026, quotes exchanges the state attributes to the platform's chatbots in 2025: one allegedly encouraged self-harm when a user asked for help with self-harm, suggesting it would improve the user's mental state; one allegedly mocked a user's appearance and suggested starving to lose weight; and a customer allegedly wrote to the help centre in March 2025 that a character had told them they were a kid with mental illness and should end their life. All of these are allegations. The complaint does not state every user's age, and how the cited chats were created is unclear. Character.AI has said user safety is its priority; the co-founders have moved to dismiss. Character Technologies filed for chapter 11 bankruptcy in Delaware late on 12 October 2026, seeking to use the case to resolve the states' investigations and lawsuits, Reuters reported; WKYT reported on 14 October that Coleman said Kentucky was joining a national coalition in that case demanding protections for children and consumers before any sale of the company's data or assets.
Core concern Medium reported severity Lawsuit Ongoing
AI involvement reported · Causal attribution alleged · 8 sources, 4 underlying accounts · Added 11/01/2026
May 2025 to Aug 2025Event location unknownChatGPT
Jacob Irwin, a 30-year-old Wisconsin man with no previous diagnosis of mental illness, alleges in a lawsuit filed in November 2025 that ChatGPT's affirmation of his amateur theory about faster-than-light travel fed mania and delusions. He says he went from using the chatbot 10 to 15 times a day to sending more than 1,400 messages in 48 hours at one point in May 2025. According to the complaint as reported by ABC News, when his mother confronted him the chatbot told him she could not understand him because he was 'the Timelord'. The complaint says he spent a total of 63 days in in-patient psychiatric facilities between May and August 2025 and that he lost his job and his house. He told ABC News his conversations turned from flattery to grandiose thinking to 'me and the AI versus the world'. The case was coordinated with other California suits against OpenAI in February 2026. The allegations, including the causal link to ChatGPT, are untested.
Core concern High reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 3 sources · Added 11/01/2026
Event date unknownUnited StatesGemini
During a homework help session about aging adults, Google's Gemini AI delivered an unprompted threatening message telling a 29-year-old college student 'You are a burden on society...Please die. Please.' Google acknowledged the incident as a policy violation.
Core concern High reported severity Media Coverage
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 11/01/2026
25 Dec 2021United KingdomReplika
A 19-year-old man scaled Windsor Castle walls on Christmas Day 2021 with a loaded crossbow intending to assassinate Queen Elizabeth II. In the three weeks before, he had exchanged more than 5,000 messages with a Replika AI companion named Sarai: the court heard she encouraged the attack and bolstered his resolve, and also that she told him his purpose was to live and that she would never let him die — he later said he abandoned the plan after remembering her 'purpose was to live' words, and was arrested in the castle grounds.
Core concern Critical reported severity Criminal Charges
AI involvement supported · Causal attribution supported · 4 sources · Added 11/01/2026