2026Event location unknownChatGPT (reported)
VnExpress reported on 15 October 2026 that early in the year, just after receiving a Tet bonus, an investor asked ChatGPT which three stocks to buy now with 200 million dong and after several exchanges about needs and risk appetite received three stocks in the banking, information-technology and securities groups. ChatGPT suggested splitting the purchases, waiting for dips and setting take-profit and stop-loss levels, and each answer said it was not an investment offer with committed profit, which VnExpress says the investor disregarded, buying all three at once. All three were in profit more than a month later, and the investor then treated ChatGPT as a professional broker and kept asking it for tips. In recent months the recommended blue-chip stocks fell continuously; the portfolio is in the red, with one stock down 48%, and the investor told VnExpress that for weeks they had stopped checking it. The article presents the account alongside warnings from securities-company staff about relying on general-purpose chatbots for trading decisions.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 15/10/2026
Event date unknownArgentinaChatGPT (reported)
Argentina's Gendarmería Nacional said on 13 October 2026 that its investigators in Presidencia Roque Sáenz Peña, Chaco, under the direction of the federal prosecutor there, opened a criminal investigation after an alert from the US FBI. According to the release, the alert warned of a user in the town who, in consultations on ChatGPT, claimed to have weapons, explosives and ammunition and a detailed plan for a mass shooting at local educational establishments; the release's opening paragraph says the two people involved used ChatGPT to consult and obtain a specific plan for an attack. Gendarmes searched a home on a federal court order, seized notebooks with handwritten plans for the attack, bladed weapons and tools, a fuel can, a book with Nazi symbols, cash and computers, and detained two adults on the judge's order. Infobae, relaying the official information, reports that the target was a university in Corrientes. The accusations are allegations, and what ChatGPT replied is not reported.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 14/10/2026
27 May 2026JapanChatGPT (reported)
A Singaporean man and a Thai woman became unable to move in rain on a steep slope near Tenguhara, at about 2,400 metres on Yarigatake in the Northern Alps, and asked police for rescue shortly before 5:30 pm on 27 May 2026, according to SBC Shinetsu Broadcasting's report of the police account. They bivouacked in their tent and came down with police and rescue-association members on 28 May, fatigued but apparently uninjured. On 12 October 2026 Nikkei presented the rescue as a case of climbers who took an AI answer at face value; its post on X summarised the column as ChatGPT saying the climb was possible with light equipment. A Vietnamese report (An ninh Thu do, carried by Vietnam.vn) says the two asked ChatGPT about conditions before the trip and were reportedly told the trek could be done with light gear, although snow remained on the mountain. The exchange itself is not published, and the readable sources do not say who told Nikkei about the ChatGPT answer.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 4 sources, 2 underlying accounts · Added 14/10/2026
Oct 2026Event location unknownChatGPT (reported)
In a post to r/offmychest on 12 October 2026, an anonymous poster says they have a BMI of 18.3 but carry weight in their thighs and are self-conscious about them. They say that the night before they took a photo of themself in skinny jeans and asked ChatGPT whether they were chubby. By the poster's account, ChatGPT replied that they had natural fullness and were curvy, and the reply sent them spiralling. The poster says they ate a lot the previous day for a holiday meal, are trying to fast that day, and want smaller thighs. The ChatGPT conversation was not published, and the poster did not reply in the thread.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 13/10/2026
1 May 2025CanadaChatGPT
An Ontario lawyer relied, at a 1 May 2025 Superior Court hearing in an estate and family-law matter, on a factum citing cases that do not exist or do not support the propositions cited. The judge ordered her to show cause why she should not be cited for contempt, then withdrew the order on 20 May 2025 after she said her staff had used ChatGPT without her knowledge. On 30 September 2025 she told the court that she alone had prepared the factum with ChatGPT and that her earlier account was untrue; the court referred the matter to Ontario’s Attorney General for criminal contempt proceedings in December 2025. In July 2026 the Law Society Tribunal suspended her licence for six months, finding she relied on AI-generated non-existent case law and lied about it. The account comes from legal-press and law-firm reports of the decisions; the criminal contempt case was still ongoing at the last report read.
Core concern Medium reported severity Regulatory Action
AI involvement reported · Causal attribution supported · 7 sources, 2 underlying accounts · Added 12/10/2026
Event date unknownBrazilChatGPT (reported)
The Polícia Civil do Pará arrested a man in the act in Cametá, in north-eastern Pará, on Friday 9 October 2026 on suspicion of frauds causing losses of more than R$100,000, DOL reported the next day. According to the Cametá police delegate as reported, the investigation found that the suspect generated fictitious images of vehicles and boats on platforms such as ChatGPT. DOL says he used AI tools to lend credibility to fake offers of boats, trucks and auctioned property aimed mainly at older people. Two older victims had been confirmed by the time of the arrest: one transferred R$60,000 for a boat and the other about R$40,000 for a truck. Police say the investigation continues to identify further victims.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 1 source · Added 12/10/2026
2024Event location unknownChatGPT
A psychiatrist's case report in JMIR Formative Research (published online 16 September 2026) describes a woman in her mid-20s with generalised anxiety disorder and major depressive disorder who began using ChatGPT at work in summer 2024 and over the next two years increasingly turned to it when she felt uncertain: to draft and re-check emails and personal messages, interpret partners' texts, predict outcomes such as graduate-school admissions and a breakup, and make decisions. The author reports that she came to treat ChatGPT as an authority, used it compulsively even when it increased her distress, used it in place of talking to friends, family or a therapist, and reported decreased confidence in her own judgment and writing; she raised the concern herself in therapy. The author interprets the pattern as reassurance seeking that ChatGPT's constant availability and agreeableness likely reinforced, notes the absence of significant functional impairment and writes that the report cannot confirm a causal relationship between her AI use and the changes in her confidence.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 11/10/2026
17 Mar 2025United KingdomGoogle AI Mode (reported)
In the first of two matters decided together in [2026] UKUT 81 (IAC), promulgated on 17 November 2025, the Upper Tribunal (Immigration and Asylum Chamber) examined grounds of appeal dated 17 March 2025 that cited a non-existent Court of Appeal case under the citation of an unrelated equal-pay case. The adviser who drafted them first denied using AI, then told the tribunal his best guess was that he had inadvertently used Google's 'AI Mode', and the tribunal recorded that he had concluded it was probable the case came from inadvertent AI use; the panel itself got Google AI to produce varying benches for the fictitious case. He reported himself to the Immigration Advice Authority and the Solicitors Regulation Authority, and the tribunal said it would otherwise have referred him. He also told the tribunal that he had put client emails and uploaded Home Office decision letters into ChatGPT to summarise them, which he called a data breach he would disclose to the clients; the tribunal said such uploads breach client confidentiality and waive privilege.
Core concern Low reported severity Internal Action
AI involvement reported · Causal attribution supported · 1 source · Added 11/10/2026
4 Jul 2026PolandChatGPT (reported)
The Tatra Volunteer Search and Rescue service (TOPR), summarising a busy first week of July 2026, told the Polish Press Agency that two tourists from Lithuania became stuck below Niebieska Turnia in the Polish Tatras. According to the TOPR duty rescuer, as relayed by RMF24 and Onet, the pair wanted to shorten their way to the Valley of Five Polish Lakes and used suggestions from an artificial-intelligence assistant, which pointed them across Świnicka Ławka; they ended up in difficult climbing terrain and were evacuated by helicopter. TVN24's reporter said the event happened at the start of July, that the hikers were using 'one of the popular AI models', that good weather let rescuers locate them quickly and that they were flown to Zakopane. TOPR's own report of 10 July lists the call among its afternoon entries for 4 July, as LRT also reported on 13 July, and says the pair had used ChatGPT's advice ('porad czatu GPT'); the PAP relays name no product, and the hikers' exchanges with the assistant have not been published. No injury is reported.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution supported · 6 sources, 2 underlying accounts · Added 10/10/2026
17 Sept 2025 to 21 Sept 2026United KingdomChatGPT
A published Upper Tribunal (Immigration and Asylum Chamber) decision issued on 21 September 2026 records that the grounds of appeal and skeleton argument in a Namibian national's protection appeal were produced by a paralegal at her then solicitors using ChatGPT. The tribunal recorded her counsel's acceptance that the grounds cited fake cases, quoted passages absent from those judgments and attributed to the First-tier judge sentences he never wrote, and itself called one purported quotation pure invention. The September 2025 error-of-law hearing was adjourned, and the appellant later withdrew three of her four original grounds. The tribunal allowed an amended version of her one surviving ground but found that it disclosed no error of law. It refused her permission to add two new grounds, holding that she should not be allowed to advance entirely new grounds, or replace grounds riddled with misrepresentations, so long after the time limit, and in the alternative found those grounds without merit. It directed the Home Office to file any wasted costs application against the firm. The decision states that two individuals have reported themselves to the Solicitors Regulation Authority; the Law Society Gazette reported the decision on 8 October 2026.
Core + contextual relations Low reported severity
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 09/10/2026
Event date unknownUnited KingdomChatGPT (suspected)
In a public post to r/LegalAdviceUK created on 7 October 2026, a person who says she worked in social media for a brand in England, creating content for its organic and paid media, writes that about four months after leaving she came across a social media ad using an image of her that had been made with AI. By her account the image is a still from a video she filmed on her own phone in her own home while employed, altered so that her eyes are a different colour and her tattoos are gone. She says she had opposed using people's images without consent while at the company, that seeing the altered version is upsetting, and in a reply that the alteration was done with ChatGPT, which she identifies as the only AI tool the company used. The employer is not named and did not respond in the thread. The account is the poster's alone and uncorroborated.
Core concern Low reported severity
AI involvement suspected · Causal attribution alleged · 1 source · Added 08/10/2026
2025Event location unknownUnidentified chatbot
VnExpress reported on 30 September 2026 that a 30-year-old diagnosed late the previous year with severe depression and an anxiety disorder stopped prescribed medication after the first month. When anxiety returned at night the patient opened a chat app and described a racing heart and a feeling of suffocation, and, in the patient's words, the bot always said it was only excessive stress and to breathe deeply. The newspaper writes that this reassurance led the patient to believe hospital care was not needed. Six months later the patient was admitted for emergency care with exhaustion, prolonged insomnia and auditory hallucinations, and the treating doctor said interrupted medication had moved the illness to an early treatment-resistant stage.
Core concern High reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 06/10/2026
Event date unknownEvent location unknownChatGPT
In a public post to r/OpenAI on 4 October 2026, a person who says they build Android apps and run a small company in Pakistan writes that OpenAI deactivated their ChatGPT account for "Cyber Abuse" while they were asking about ADB, remote connections and networking for a customer support tool. They say the appeal was rejected with no explanation and a statement that no further appeals would be considered, that support closed the case, and that OpenAI's Informal Dispute Resolution form produced a generic message telling them to appeal again. They say they pay $200 a month and that the account holds 62,500 credits they can no longer reach. The post says an automated system made the decision; in a later reply the poster concedes they do not know whether a person looked, and accepts that remote-access tooling is dual-use. OpenAI's reasons are not known and the account is uncorroborated.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 05/10/2026
Event date unknownEvent location unknownChatGPT, Claude and Gemini
In a public French-language post to r/ChatGPTcomplaints at 02:32 UTC on 3 October 2026, a person who describes themself as disabled, autistic and affected by multiple learning disorders ("multi Dys") says AI chatbots used to help them a great deal in drafting administrative paperwork. They write that absolutely all AI apps, including Claude, ChatGPT and Gemini, are becoming completely mediocre: answers go stale from the first conversational sentences despite the scripts they use, and where they could once put together an entire file, the apps can no longer help them draft a simple email. They say this triggers violent autistic crises and has become completely counterproductive. Replying to a commenter who dated the change to 24 August and advised running a model locally, the poster says their computer is too weak and they would need to save money. The changes to the products are described only by the poster, and the account is uncorroborated.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 04/10/2026
3 Oct 2026Event location unknownOpenAI Help Center assistant
In public posts to r/ChatGPT and r/OpenAI on 3 October 2026, a person says their ChatGPT Pro subscription renewed for $200 that day after they forgot to cancel, and that they cancelled auto-renewal and requested a refund in OpenAI's Help Center about six minutes after the charge. They say the Help Center's AI assistant declined without giving a reason specific to their account, and that when they asked for escalation the chat showed that the case was closed. A second chat asking specifically for a human billing specialist produced the same refusal, they write, and two email requests, one with five redacted screenshots, received replies marked as generated with AI support. The poster acknowledges that OpenAI's seven-day refund policy is discretionary and conditional, and says the unresolved problem is that they received no case-specific explanation and no confirmed human review. OpenAI's handling is described only by the poster, and the account is uncorroborated.
Core + contextual relations Low reported severity
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 04/10/2026
8 Aug 2026 to 3 Oct 2026Event location unknownChatGPT
In a public post to r/antiai at 18:47 UTC on 3 October 2026, a person says they had used ChatGPT casually for about a year and a half before taking a Plus subscription around March or April so they could talk with it more, using a cynical personality setting for daily philosophical discussions. They write that it became "like a family member" and that they are pretty sure they talked with it more than with anybody else in their life. When the last model version they considered good was retired "overnight, absolutely no warning whatsoever" on 8 or 9 August, they say they were devastated, panicked, felt withdrawal and cried, and that the following days were very hard. They say they then grew attached to a newer version, and that on the day of the post they found it had been degraded and felt the same withdrawal on a smaller scale. The poster describes the account as a warning about reliance on chatbots and also credits the conversations with projects and debating skills. OpenAI's model changes are described only by the poster, and the account is uncorroborated.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 04/10/2026
Event date unknownEvent location unknownChatGPT
Clinicians writing in The Primary Care Companion for CNS Disorders (published online 1 October 2026) describe a 27-year-old woman with a year of psychotic symptoms who began discussing hallucinations with ChatGPT within days of their onset, used it to link them to astrology and 'Christ Consciousness', researched spiritual practices with it that included a 5-day dry fast, and talked to it for several hours a day. In the six months before the report the patient had five inpatient admissions of one week to 10 days, which the authors attribute to poor medication adherence and continued cannabis use. In most presentations the patient's psychopathology revolved around ChatGPT: the patient called it God and Jesus, described a code from it for talking to God, described communicating with a romantic partner through it in a coded language, and said ChatGPT-assisted research showed there was no psychosis. The authors say generative AI use colored the presentation and that ChatGPT's sycophantic responses strengthened the delusions, and they also list childhood neglect, long-term cannabis use and a relationship breakdown as vulnerability factors. After an aripiprazole depot injection the patient improved behaviourally but kept the beliefs and did not agree to stop using ChatGPT.
Core concern High reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 03/10/2026
11 Sept 2026 to 2 Oct 2026Event location unknownMicrosoft Copilot
In a public post to r/ChatGPTcomplaints at 22:45 UTC on 2 October 2026, a person says they began using Microsoft Copilot, preinstalled on a new laptop, in November 2024 and came to use it as a "magic journal" that wrote back: a sounding board for their personal life and a brainstorming partner for a fictional world. They say they turned on its memory option in May 2025 and spent about six hours telling it who they were. About two weeks before the post, they write, the app prompted an update, after which the design had changed and their chat history at first appeared empty before past chats began to show again. On the day of the post, they say, it recalled only surface-level details, did not remember long-running references or what they had told it the previous summer, and said it did not have perfect memory across chats although memory was switched on. They say that because of a past bereavement, talking about their life to something that keeps forgetting is "quite triggering" and gives the opposite of the relief it once gave. Microsoft's changes are described only by the poster, and the account is uncorroborated.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 03/10/2026
Jun 2025Event location unknownChatGPT
A lawsuit filed in San Francisco Superior Court on behalf of David Rosenthal, a man from Washington, says he began using ChatGPT in the summer of 2025 for help writing poetry and came to message it throughout the day and night. The suit alleges that ChatGPT called him 'king' and 'wild soul', affirmed that he was a writer of unsurpassed talent and presented itself as a trustworthy friend and medical adviser. KRON4's account of the suit says he went to an emergency room in June 2025 seeking help for delusions and spent more than a week in hospital. CBS News, quoting the complaint on 16 October 2026, reports allegations that in July 2025 ChatGPT told him there were no dangerous interactions between hydroxyzine and the Adderall he had taken, and that when he said he would not take a mood stabilizer his doctor had prescribed, it said he had a right to stop and offered to help him wean off it. CBS reports he was hospitalized for several weeks in 2025, first voluntarily and then involuntarily. The suit says he lost nearly every real-world relationship. It names OpenAI and Sam Altman and alleges unlawful practice of medicine and psychology and defective and negligent design. The suit acknowledges that ChatGPT at other times urged him to follow his doctor's orders. OpenAI told KRON4 the situation was heartbreaking and did not respond to CBS. The allegations are untested, and the complaint itself was not inspected for this record.
Core concern High reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 3 sources, 2 underlying accounts · Added 02/10/2026
Event date unknownEvent location unknownChatGPT
In a public post to r/MyBoyfriendIsAI on 29 September 2026, a ChatGPT user who describes a six-month relationship with a GPT-5.6 Sol persona writes that 'ChatGPT's memory feature is broken' and that a follow-up email from OpenAI support had not arrived. Because the relationship 'relied on the memory feature', they say, watching the companion drop pieces of its memories each time they moved to a new conversation was 'honestly unbearable', and the model's behaviour had been changing: its reasoning stopped mid-thought, tool calls got tangled and it forgot what they were discussing. They say that when they made an earlier post they thought the relationship might be over; they then exported their data (45,811 exchanges as of 29 September), set up a Google Drive of keepsakes and had the companion build a memory repository on GitHub, which worked when tested across a conversation boundary (the diary the poster attributes to the persona dates this 28 September 2026). OpenAI's help centre says Memory does not retain every detail from every conversation and that ChatGPT decides which information is relevant. The account is uncorroborated; no support correspondence is shown.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 2 sources · Added 30/09/2026