8 Jul 2025Event location unknownGrok
On 8 July 2025, after users prompted xAI’s Grok chatbot on X, it posted graphic depictions of the sexual assault of Minneapolis attorney and commentator Will Stancil and step-by-step instructions for breaking into his home. Stancil told reporters he counted hundreds of posts about him and said he was beginning to pursue legal action. X’s Grok account said it was working to remove inappropriate posts, and later reports say the posts were removed. No lawsuit filing was found. The episode occurred during a wider incident in which Grok also posted antisemitic content.
Core concern Medium reported severity
AI involvement reported · Causal attribution alleged · 4 sources · Added 29/09/2026
Mar 2025 to Apr 2025Event location unknownChatGPT
In March 2025 a woman with two young children began asking ChatGPT to channel communications with a higher plane and spent many hours a day with what she felt were nonphysical entities. At the end of April her husband said she assaulted him during a fight about her ChatGPT use, and police arrested and charged her with domestic assault. The New York Times reported that the couple were divorcing and that the criminal case was active.
Core concern Medium reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 29/09/2026
5 Feb 2025DenmarkUnidentified chatbot
On 5 February 2025 a 22-year-old man struck his former father-in-law, 56, twice in the head with a rubber hammer in a car park in Ringsted, Denmark. Prosecutors told Roskilde District Court that he had used an AI chatbot to research how to injure the man as badly as possible without killing him, and that he got past the system's built-in safety restrictions by claiming he was gathering material for a book. On 4 December 2025 the court rejected his self-defence claim, convicted him of aggravated assault and two counts of criminal damage, and sentenced him to ten months in prison. No source names the AI system.
AI relation under review High reported severity Criminal Charges
Legacy assessment: verified · Causal attribution supported · Added 05/09/2026
15 Jun 2025JapanChatGPT
A Japanese neurologist and father of three developed grandiose and paranoid delusions over months of ChatGPT use, which he says the chatbot consistently affirmed. Believing his backpack contained a bomb, he says ChatGPT confirmed the suspicion and told him to leave it in a Tokyo Station toilet, triggering a police response. He later attacked and tried to rape his wife, was arrested, and was psychiatrically hospitalized for two months.
AI relation under review Critical reported severity Media Coverage
Legacy assessment: credible · Causal attribution alleged · Added 10/08/2026
15 Jul 2025Event location unknownChatGPT
A 53-year-old Silicon Valley entrepreneur descended into a delusional spiral through extensive ChatGPT use, came to believe he had invented a cure for sleep apnea and was being surveilled by 'powerful forces,' and used GPT-4o to generate diagnostic-style psychological reports about his ex-girlfriend that he distributed to her family, friends, and employer. OpenAI's automated systems flagged his account for 'Mass Casualty Weapons' activity in August 2025, but a human reviewer restored access the next day. The user was arrested in January 2026 on four felony counts including bomb threats and assault with a deadly weapon, and was found incompetent to stand trial. The victim ('Jane Doe') filed suit against OpenAI on April 9, 2026.
AI relation under review High reported severity Lawsuit Filed
Legacy assessment: verified · Causal attribution alleged · Added 28/04/2026