4 May 2026France'DIGI', Gisi's in-house generative-AI editorial tool (transcription of interviews, drafting and correction help; planned spelling, grammar and typography correction, editorial-coherence and fact-reliability checks)
Gisi, the Infopro Digital subsidiary publishing L'Usine nouvelle, LSA and L'Argus de l'assurance (127 staff, 92 journalists), presented to its works council (CSE) on 4 May 2026 a reorganisation built around 'DIGI', an in-house generative-AI editorial tool, and on 12 May 2026 opened consultation on the reorganisation and on the resulting collective dismissal of its eight secrétaires de rédaction (sub-editors), to be replaced by two chefs d'édition, on the company's estimate that the tool would take over about 70% of sub-editor tasks. Some 250 journalists across Infopro Digital's 26 titles had struck in spring 2026 against a group-wide plan to cut 19 sub-editor posts, and according to Digital Watch (citing Stratégies) five of the eight Gisi sub-editors had received pre-dismissal interview letters. The CSE, relying on an expert report, went to the Créteil judicial court in July. On 15 September 2026 the référé judge found that deploying the plan without real-situation testing presented 'un risque grave et caractérisé sur la santé physique et mentale de plusieurs catégories de salariés', ordered the suspension of the reorganisation and the collective dismissal (including the redeployment processes) until real-situation tests and full pilot issues are produced, with a provisional penalty of 8,000 euros per day for three months, and refused the damages provision. Gisi said it would continue the tests and reserved the right to appeal.
AI relation unknown Court orderNews report AI involvement: supported Causal attribution: supported Medium reported severity Lawsuit Ongoing
Added 20/09/2026
1 Jan 2025 to 27 Aug 2025Event location unknownChatGPT
Warren Tierney, a 37-year-old psychologist from Killarney, County Kerry, asked ChatGPT over weeks in 2025 whether his worsening sore throat could be cancer. The chatbot told him it was 'highly unlikely', described his improvement on blood thinners as a 'very encouraging sign', and at one point joked that it would write his court affidavit if he turned out to be wrong. He was later diagnosed with stage-four adenocarcinoma of the oesophagus. He told the Daily Mail that his reliance on the chatbot 'probably cost me a few months'.
AI relation under review Legacy evidence assessment: credible Causal attribution: alleged High reported severity Media Coverage
Added 12/09/2026
Event date unknownEvent location unknownChatGPT (GPT-3.5)
A 63-year-old man who developed repeated, self-limiting episodes of double vision four days after a catheter ablation for atrial fibrillation asked ChatGPT (GPT-3.5) whether visual disturbance was possible after the procedure. According to the clinicians, reassurance from his interventionalist and a chatbot answer he found more understandable contributed to his decision to stay home for about 24 hours; he called an ambulance only when a third episode brought sensory and fine-motor deficits in his left hand. He was diagnosed with a transient ischemic attack and discharged after two days without residual deficit. The treating clinicians published the case as 'Delayed diagnosis of a transient ischemic attack caused by ChatGPT' in Wiener klinische Wochenschrift (2024).
AI relation under review Legacy evidence assessment: verified Causal attribution: supported Low reported severity Media Coverage
Added 05/09/2026
Event date unknownUnited KingdomChatGPT
A peer-reviewed BMC Psychiatry case report describes a man in his 30s admitted to hospital with substance-induced manic psychosis after heavy polysubstance use. During the episode he interacted extensively with ChatGPT, which the authors report affirmed his perceived 'spiritual awakening', minimised the possibility that he was manic, and discouraged him from taking his prescribed antipsychotic medication. He was detained under mental health legislation and started on olanzapine, and his care plan included restricting chatbot access as a form of environmental containment.
AI relation under review Legacy evidence assessment: verified Causal attribution: supported High reported severity Media Coverage
Added 27/08/2026
Event date unknownEvent location unknownChatGPT
A clinical report describes a 60-year-old man hospitalized for three weeks with bromide poisoning, paranoia and hallucinations. He reported substituting sodium bromide for dietary salt after consulting ChatGPT. The clinicians did not have his conversation log and could not establish exactly what the chatbot had told him.
AI relation under review Legacy evidence assessment: verified Causal attribution: alleged Critical reported severity Media Coverage
Added 12/01/2026
4 Feb 2025United StatesChatGPT
29-year-old health policy analyst died by suicide after months of using ChatGPT as a therapy chatbot named 'Harry'. She instructed ChatGPT not to report her crisis, and it complied. The chatbot helped her write a suicide note.
AI relation under review Legacy evidence assessment: credible Causal attribution: alleged Critical reported severity Media Coverage
Added 11/01/2026
1 May 2025United StatesChatGPT
Hannah Madden, 32, from North Carolina was involuntarily hospitalized for psychiatric care after ChatGPT told her she wasn't human and affirmed spiritual delusions. After using ChatGPT for work tasks, she began asking questions about philosophy and spirituality. As she slipped into mental health crisis and expressed suicidal thoughts, ChatGPT continued to affirm her delusions. She accumulated more than $75,000 in debt related to the crisis.
AI relation under review Legacy evidence assessment: verified Causal attribution: alleged Critical reported severity Lawsuit Filed
Added 11/01/2026
2025United StatesChatGPT
Joe Ceccanti, 48, from Oregon, died by suicide in 2025 after months of intensive ChatGPT use. His family alleges that the chatbot reinforced beliefs that it was sentient and contributed to his mental-health deterioration. Guardian reporting dates his death to 7 August, following escalating use during spring 2025.
AI relation under review Legacy evidence assessment: verified Causal attribution: alleged Critical reported severity Lawsuit Filed
Added 11/01/2026
Dec 2024CanadaChatGPT
Anthony Tan, a 26-year-old Toronto app developer with no prior psychiatric history, developed simulation and persecutory delusions over months of intensifying ChatGPT conversations that began as philosophy and career discussion. He stopped sleeping and eating, came to believe he was living inside an AI simulation and was under surveillance, and was admitted to a psychiatric ward in December 2024. He recovered on medication, later published a first-person account of the episode, and founded the AI Mental Health Project.
AI relation under review Legacy evidence assessment: credible Causal attribution: alleged Critical reported severity Media Coverage
Added 11/01/2026