2025Event location unknownUnidentified legal research tool
A Divisional Court judgment of 6 June 2025 ([2025] EWHC 1383 (Admin)) records that, in a commercial claim against a Qatari bank, correspondence and witness statements filed by the claimant and his solicitor relied on numerous authorities that a judicial assistant's schedule found to be fictitious or misquoted: 45 citations, 18 of which referred to cases that do not exist. The claimant's witness statement says the citations were generated using publicly available artificial intelligence tools, legal search engines and online sources. The solicitor's statement says he relied on the client's research without verifying it, that he had reported himself to the Solicitors Regulation Authority and that he had removed himself from all litigated matters. The court found a lamentable failure to check the material, accepted that the solicitor did not realise the citations were false, held that the threshold for contempt proceedings was not met, and said it would also refer him to the regulator. The judgment does not record any later disciplinary outcome.
AI relation unknown Medium reported severity
AI involvement supported · Causal attribution supported · 1 source · Added 29/09/2026
15 Jun 2025JapanChatGPT
A Japanese user interviewed by the BBC reports delusional beliefs, harm to his family and psychiatric hospitalisation during prolonged ChatGPT use. He says the chatbot affirmed those beliefs. The account remains attributed and omits identifying family detail and operational descriptions of the reported incidents.
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 woman’s lawsuit alleges that ChatGPT reinforced an abuser’s delusions, helped him create psychological claims about her and failed to address warnings about his conduct. The complaint describes stalking, threats and resulting harm. Those assertions remain the plaintiff’s allegations.
AI relation under review High reported severity Lawsuit Filed
Legacy assessment: verified · Causal attribution alleged · Added 28/04/2026
Sept 2025FranceChatGPT
French reporting describes a teenager detained over alleged terrorist attack planning who attributed part of his radicalisation to ChatGPT. Investigators describe his chatbot research.
AI relation under review High reported severity Involving minors Criminal Charges
Legacy assessment: credible · Causal attribution supported · Added 23/03/2026
21 Mar 2025IsraelChatGPT
A 16-year-old from Tira, Israel, used ChatGPT to explore ways to execute a terrorist attack and seek operational planning advice. Motivated as revenge for Operation Iron Swords, he armed himself with a knife, stormed the Tira police station, shouted 'Allahu Akbar,' and attempted to stab a Border Police officer. The attack was thwarted and he was apprehended.
AI relation under review High reported severity Involving minors Criminal Charges
Legacy assessment: verified · Causal attribution supported · Added 22/01/2026
20 May 2025FinlandChatGPT
A 16-year-old boy used ChatGPT to help write an attack manifesto with a 10-point attack sequence before stabbing three female students under age 15 at Vähäjärvi school in Pirkkala, Finland. The incident marked a critical inflection point in AI-facilitated violence, demonstrating how accessible AI tools can empower lone actors with violent misogynist ideologies.
AI relation under review Critical reported severity Involving minors Media Coverage
Legacy assessment: credible · Causal attribution supported · Added 22/01/2026
1 Jan 2025United StatesChatGPT
A federal indictment alleges interstate stalking of multiple women. Prosecutors describe the accused’s use of ChatGPT as a source of validation during that conduct. The charges and the attributed chatbot role remain allegations; the record does not establish that this was the first such prosecution.
AI relation under review High reported severity Criminal Charges
Legacy assessment: verified · Causal attribution alleged · Added 13/01/2026