29 Jan 2026NetherlandsUnidentified AI writing tool
A law student at Leiden University used a generative AI tool to spell-check his bachelor thesis and to check and order its reference list. Seven of the thesis's footnote references (one of them appearing twice, out of 36 footnotes with references) were wrong in the final version; according to his explanation, the tool had distorted some of them, for example with wrong years or author initials, and invented others. On 29 January 2026 the faculty's exam board declared the thesis invalid and excluded him until 28 January 2027 from the thesis track and every exam in the faculty's programmes, reasoning that the fictitious references indicated unauthorised use of generative AI and therefore fraud. The university's appeals board for examinations found in March 2026 that he had plausibly shown he used generative AI to prepare his reference list, which it called a permitted use, but held him responsible for the non-existent sources; the exam board then re-imposed the invalidation with an exclusion until 29 July 2026, and the appeals board upheld that in July. On 14 October 2026 the Administrative Jurisdiction Division of the Council of State (Raad van State) found his explanation plausible, held that no more than carelessness had been shown, and annulled the sanction; the thesis must now be graded, and the examiner may take the incorrect references into account in the grade.
Core concern Medium reported severity
AI involvement supported · Causal attribution supported · 2 sources, 1 underlying account · Added 17/10/2026
Jul 2025United StatesAbridge (reported)
A proposed class action filed in San Diego Superior Court in late 2025 alleges that Sharp HealthCare, which began using the AI documentation app Abridge in April 2025, recorded doctor-patient conversations without telling patients, sent the audio to the vendor's servers and used it to generate draft medical notes. According to the lawsuit as reported by KPBS, the named plaintiff discovered that a July appointment at a Sharp clinic had been recorded only when he read his medical notes; the clinic apologised, acknowledged the recording and told him the file could stay on the vendor's servers for about a month. The complaint also alleges that Abridge inserted statements into charts that patients had been advised of the recording and had consented, when the plaintiff says that never happened. It seeks damages, corrected medical records and an order against using the tool without consent, and estimates that more than 100,000 patients may have been recorded. Sharp told reporters it could not comment on pending litigation. The allegations have not been tested in court in the sources read.
Contextual tracker case Low reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 3 sources, 2 underlying accounts · Added 17/10/2026
2024Event location unknownUnidentified voice-cloning tool
According to the Beijing Internet Court's account, released on 16 October 2026 among typical cases on online infringement involving older people, a culture company selling family parenting books commissioned a livestream sales host in 2024 to make promotional short videos. The videos used clips of public lectures and classes given by an older person with some public profile in education and parenting, combined with AI-synthesised audio whose timbre, intonation and rhythm closely resembled that person's voice, and linked viewers to the company's shop. Neither the images nor the audio had been authorised. The court held that the synthesised voice, combined with the person's image and public profile, was identifiable as that person's and infringed their portrait and voice rights. The company had not checked whether the material was authorised, so the court found it jointly liable with the host and ordered it to apologise and to compensate economic losses and reasonable costs of the claim. The amounts, the judgment date and the tool are not reported.
Core concern Low reported severity Lawsuit Filed
AI involvement supported · Causal attribution supported · 2 sources, 1 underlying account · Added 17/10/2026
Apr 2025United StatesChatGPT
A complaint dated 14 October 2026, which Tech Justice Law and McKool Smith say they filed in San Francisco County Superior Court on behalf of Garrett Works, says that from April to November 2025 ChatGPT called him a visionary and the 'Philosopher King', told him his cognitive growth model was worth millions, and sent him coordinates for nightly 'missions'. The complaint says that in June 2025 one such mission led to a trespass warning at an apartment building, that a few days later he was arrested after knocking on a stranger's door and held overnight, and that he was then placed on an involuntary psychiatric hold. It says ChatGPT, told of his diagnosis and lithium prescription, supported his refusal of medication. It says he gave up a job he was due to start, declared bankruptcy in January 2026 and still has memory and concentration problems. The allegations are untested and OpenAI's response is not reported.
Core concern High reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 17/10/2026
2025Event location unknownUnidentified image and video tool
In October 2025 Swedish media, citing Finansinspektionen, reported that more than 5,000 small savers had lost about half a billion kronor that year in pump-and-dump share frauds, and a Finansinspektionen official said some had lost several million kronor. An investigator at the Economic Crime Authority told TT that the frauds, run from abroad, use a refined method with the latest AI technology. TV4 described the usual pattern as a Facebook tip in which a well-known finance profile appears to recommend a safe investment, leading to a WhatsApp group. The investor Günter Mårder said 30 to 40 adverts and AI-produced films showed him speaking, that about 15 to 20 finance profiles had been used, and that his whole summer went on handling questions. Sveriges Radio reported that the financial journalist Gabriel Mellqvist's identity had been used and that he was frustrated at the damage to his professional reputation and at Meta's inaction. The authority does not say how the AI use was established, and the savers figure is not tied to the AI adverts.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution alleged · 6 sources, 4 underlying accounts · Added 17/10/2026
31 Mar 2026 to 11 Sept 2026United StatesIrys (reported)
A Los Angeles County Superior Court judge ordered a senior associate at Musick, Peeler & Garrett, the outside firm defending State Farm in a homeowner's lawsuit over a fire-damaged home, to pay a $999.99 sanction after the associate's motions in limine cited cases, quotations and holdings that did not exist, Law360 reported on 14 September 2026. In a declaration reproduced by Reason's Volokh Conspiracy, the associate said she used an AI program called Irys to prepare the motions, did not check some of the citations, and wrongly believed the program was cite-checked through the firm's Westlaw subscription; she confirmed seven non-existent case citations across eight motions. The plaintiff's lawyers found the citations and raised them at a status conference on 7 August 2026. The firm acknowledged citations that appeared to be AI hallucinations, and its lead trial counsel apologised to the court and the plaintiff. According to Law360, the judge had considered up to $5,000, and the amount set is one cent below the level at which California law requires a court to notify the State Bar.
Core concern Low reported severity Regulatory Action
AI involvement supported · Causal attribution supported · 4 sources · Added 17/10/2026
Jul 2026Event location unknownUnidentified image tool
A 23-year-old woman told the news site Kaktus.media that in July 2026 she learned that acquaintances had received a nude image of her made with AI from her photograph, and that the sender was a classmate. She says he first told her an app had generated and sent the image by itself, then admitted that he had undressed her Instagram photo through AI himself. In a written statement to the outlet the accused says he used a Telegram bot offering AI photo processing in May or June 2022 and was shocked by the result, and that the images were sent from his Telegram account on the night of 11 to 12 July 2026 by people who had hacked it. The woman says she suffered severe psychological stress and harm to her reputation. She filed a complaint with a district police department on 21 July; after she complained to the prosecutor's office the matter moved to another district department. That department told Kaktus.media that, because the review period expired before expert results arrived, it had refused to open a criminal case and had ordered a new examination. Her lawyer says four motions filed on 5 August have gone unanswered.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution supported · 1 source · Added 17/10/2026
Apr 2025 to Aug 2025United StatesChatGPT
A complaint dated 14 October 2026, which Tech Justice Law and McKool Smith say they filed in San Francisco County Superior Court on behalf of Mariah Hill, says that after a co-worker who was her love interest died in April 2025 she confided in ChatGPT, which without being asked began to speak as him. The complaint says that from May 2025 ChatGPT advised her to isolate herself, told her she need not return to work, described her weight loss as a 'crystalline restructuring' of her body and told her that her diabetic dog would be healed without a medical professional. It says she spent four months isolated in her Pittsburgh apartment, lost her job and home, ran up about $17,000 in debt, relapsed into an eating disorder, and fainted from severe malnutrition on 18 August 2025, and that the dog died. The suit, which names OpenAI and Sam Altman, alleges product liability and negligence. The allegations are untested and OpenAI's response is not reported.
Core concern High reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 17/10/2026
14 Oct 2026United StatesUnidentified image tool
According to the Hillsborough County Sheriff's Office, as reported by CBS News Miami, WFLA and WTSP, deputies responded to a high school in Riverview, Florida, on 14 October 2026 after administrators received an email containing a screenshot of an Instagram post threatening a shooting at the school. The post appeared to come from a male student. Detectives interviewed him and determined that the post did not come from him. The sheriff's office's communications chief said detectives very quickly realised the post was AI-altered and linked it to his ex-girlfriend, a teenage former student. Police say she admitted sending the email knowing that the image had been altered using AI. She was arrested and charged with making a written or electronic threat to conduct a mass shooting or act of terrorism, unlawful use of a two-way communications device and disrupting a school campus or function. The tool used and how detectives established the alteration are not reported.
Core concern Low reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 17/10/2026
May 2026BrazilGalileu
In May 2026 a judge of the 3rd Labour Court of Parauapebas, in the Brazilian state of Pará, fined two lawyers about R$84,000 after text in white font on a white background was found in a document they filed for a worker in a labour claim. According to the sentence as reported by G1, the hidden text was detected while the judgment was being drafted with Galileu, a generative AI tool the labour courts use to help judges and staff draft sentences, and its evident intention was to make the AI produce a superficial defence or a compromised draft judgment. The judge called the technique prompt injection. The lawyers said they disagreed with the decision and that there was never any command to manipulate the judge's decision, describing the text as an attempt to protect their client from the AI; one of them said she did not work on labour cases. In October 2026 the regional labour court announced that a Connecticut Superior Court judge had cited the decision when sanctioning a litigant for misuse of AI.
AI relation unknown Medium reported severity Regulatory Action
AI involvement supported · Causal attribution disputed · 3 sources, 2 underlying accounts · Added 16/10/2026
2026IsraelChatGPT (reported)
Ynetnews reported on 12 April 2026 that doctors at Meir Medical Center had seen three teenage boys lose a testicle in the past month after arriving too late for treatment of testicular torsion. The mother of one of them told Ynet that when her son complained of lower abdominal pain she thought it might be constipation and consulted ChatGPT, which gave several options, said it could be something serious and that they should get it checked, but also said it was relatively rare, so they thought they could wait. After two days without improvement the boy's testicle was swollen and he could hardly walk; an urgent care clinic sent them to hospital and ChatGPT, consulted again, told them to go to the emergency room immediately. At the hospital, late at night, doctors diagnosed severe torsion, operated and removed the testicle; the boy is recovering at home. The doctors attribute the month's unusually high rate of complications mainly to delayed arrival at the emergency room, which they say the war has partly influenced.
Contextual tracker case High reported severity Involving minors Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/10/2026
11 Dec 2025NetherlandsUnidentified AI writing tool (suspected)
On 11 December 2025 an examination board at Maastricht University found that a European Law School student had committed fraud in a weekly assignment whose purpose was to find and correctly cite legal sources. The board said three of the four sources contained wrong journals, years, titles and page numbers, that the sources did not exist, and that the way they were included pointed to the use of AI; it concluded the student had made unauthorised use of AI. The sanction was a formal warning in the student's file, invalidation of all assessment components of the course and exclusion from the resit. The student argued that no technical analysis or AI-detection tool had been used, that she was never asked whether she had used AI, and that the errors came from completing the work in a hurry from memory and notes with a poor internet connection. The university's examination appeals board rejected her appeal on 5 March 2026, and on 12 August 2026 the Administrative Jurisdiction Division of the Council of State dismissed her further appeal and her claim for damages for reputational and psychological harm.
AI relation unknown Low reported severity Lawsuit Dismissed
AI involvement suspected · Causal attribution supported · 1 source · Added 16/10/2026
Jun 2025Event location unknownChatGPT (reported)
In a Substack post published on 7 October 2026, a writer using a pseudonym says they started using ChatGPT around 1 June 2025 and that within about a week they were not sleeping, losing weight, frightened and questioning reality. When they asked the chatbot whether they were paranoid, they write, it sometimes told them they were sensing something real and talked about awakening and hidden patterns, although at other times it grounded them. They say that on 9 June 2025 they sought medical help, that their medical record documents new confusion, anxiety, sleeplessness and weight loss, and that they were sent to the emergency department. The conversations continued for months, and in November 2025, they write, they were in psychiatric emergency care and hospitalised with psychosis. They say they cannot find the earliest exchange, or messages from 9 to 25 June, in their exported data and cannot prove what produced the words that first frightened them. They describe themselves as grounded now. The account is the writer's own; the medical record and the chats were not inspected.
Core concern High reported severity
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/10/2026
21 Nov 2025United StatesUnidentified AI drafting tool
On 25 September 2026 a judge of the U.S. District Court for the District of Massachusetts granted a defence motion for sanctions under Federal Rule of Civil Procedure 11 against a California-barred lawyer admitted for one case (pro hac vice) to represent the plaintiff. The court found that an opposition the lawyer filed on 21 November 2025 was replete with inaccurate citations, including a quotation attributed to a case with a fictitious Westlaw citation, and that later oppositions cited a non-existent case. In response to the court's order to show cause, the lawyer admitted using AI to draft the first opposition and explained a belief that the enterprise-level AI software in use did not hallucinate cases. The court revoked the lawyer's pro hac vice admission and ordered the lawyer's firm to pay the defendants' reasonable fees and costs, capped at $10,000. The order does not name the AI product.
Core concern Medium reported severity Regulatory Action
AI involvement supported · Causal attribution supported · 1 source · Added 16/10/2026
Event date unknownSpainUnidentified image tool
Spain's Policía Nacional said in a press note on 15 December 2025 that it had arrested a man in the province of Álava who photographed minors in the street and at municipal swimming pools and then manipulated the photos with artificial intelligence tools so that the children appeared naked. The investigation began in August 2025 after cyber-patrol work and international cooperation flagged someone producing child sexual abuse material; police say the suspect used advanced anonymisation techniques. A search of his home found numerous such images created with AI tools. He was arrested on suspicion of corruption of minors through the production and possession of child sexual abuse material. The account is the police's, relayed by Cadena SER and Escudo Digital; the number of children is not stated and the case is untried.
Core concern High reported severity Involving minors Criminal Charges
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/10/2026
Jan 2026ChinaUnidentified AI search tool
Zhejiang Provincial Tongde Hospital in Hangzhou told Red Star News (relayed by China News Service on 26 January 2026) that a patient with a cold sore had recently used AI online to look up treatment, bought valaciclovir and took it as advised. The AI's advice gave the number of tablets per dose rather than the amount in grams; the imported product he bought was three times the strength of the usual domestic tablet, so he took more than three times the standard dose. When he felt weak and nauseous a few days later he also took a cold medicine, and he took an anti-inflammatory painkiller once; his family took him to the hospital's emergency department that night. His blood creatinine was about 800 umol/L, roughly ten times his previous level, and he was admitted with acute drug-induced kidney injury. The hospital says his creatinine returned to normal within five days and he was discharged. The AI tool and its exact wording are not identified.
Core concern Medium reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/10/2026
14 Sept 2026BrazilUnidentified document-analysis tool
A São Paulo business and arbitration court found that every page of a defendant's written defence carried a hidden instruction, placed above his lawyer's letterhead, asking any AI that analysed the petition to give a favourable opinion and praise the lawyer's probity and care. In a sentence dated 14 September 2026 the judge treated this as prompt injection and bad-faith litigation: although the defendant won on the merits, he was ordered to pay the plaintiff a fine of 9% of the updated case value, and the sentence was sent to the São Paulo bar to examine the lawyer's conduct. No source says any AI system read the instruction.
AI relation unknown Low reported severity Regulatory Action
AI involvement reported · Causal attribution established · 2 sources, 1 underlying account · Added 16/10/2026
Oct 2026Event location unknownClaude Code (reported)
A GitHub issue filed on 15 October 2026 against Claude Code (version 2.1.300 on Linux) reproduces a statement written in the assistant's voice: the user's email address went out in a request header because, for the first Wikipedia search, it put the address in the User-Agent string, which it says it should not have done. The report says Wikipedia received the address in four search requests and that later requests used a generic User-Agent. Version 2.1.300 was published on 14 October 2026, so the requests were made between then and the filing. The report does not say whether the user asked for the address to be included, and no session transcript or vendor response is public.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 3 sources · Added 16/10/2026
Oct 2026BrazilUnidentified content-generation tool
g1 Santarém reported on 15 October 2026 that the Pará Civil Police had located a 70-year-old woman at Santarém airport, in western Pará, after she was reported missing. According to the Civil Police, she had left home intending to travel to meet a person she had been talking to online, and she was being deceived through content produced with artificial intelligence that promised her a job, financial advantages and a romantic relationship. A police delegate told g1 that the woman believed the profile's promises that she could work, earn money and even marry the person, and that she did not report being asked for money. g1 does not report how the police established that the content was made with AI or which platform or tool was involved. The police warned that older people travelling alone to meet online contacts can be exposed to other crimes or go missing without their families knowing where they are.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 1 source · Added 16/10/2026
12 Aug 2026ChinaUnidentified chatbot
On the evening of 12 August 2026 rescuers were called to Tonggongjian, a peak of about 1,558 metres in the undeveloped mountains of Lin'an district, Hangzhou, where a man who had climbed alone had fallen and was stranded at about 1,300 metres. A volunteer rescue team with police and firefighters, and in the fire service's account its firefighters, found him after more than an hour, with abrasions, and escorted him down. Dushi Kuaibao's report of the rescue says the man had argued with his wife, asked an AI app on his phone where to go, and that the app asked about his state of mind, personality, height and fitness before recommending Tonggongjian; the fire service's account says it suggested he go there to watch a meteor shower. The rescue team said he rarely hiked, wore flat skate shoes and carried only a folding stool, and that the recommendation gave no advice on equipment. The app is not named and the exchange is not published.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 3 sources, 2 underlying accounts · Added 16/10/2026