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
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
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
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
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
2026SpainUnidentified AI drafting tool
The Criminal Chamber of the High Court of Justice of the Canary Islands (TSJC) fined a lawyer 420 euros for breaching the duty of truthfulness and good faith, after an appeal the lawyer filed contained 48 citations of Supreme Court judgments and a report of the General Council of the Judiciary that did not exist. According to the court's order, as described in its press release of 13 February 2026, the lawyer used a general-purpose AI tool to draft the appeal and did not check a single citation against the free public case-law database; the court's documentalist verified that the references were false. The court referred the matter to the lawyer's bar association for possible disciplinary action and set the fine at about half the annual cost of a legal-specific AI tool, taking into account that the lawyer admitted the facts and expressed remorse. The court had first flagged the citations in its judgment dismissing the appeal, reported on 5 January 2026, which opened a separate proceeding. The lawyer told the court of comments and mockery from colleagues after the case became public.
Core concern Low reported severity Regulatory Action
AI involvement supported · Causal attribution established · 3 sources, 2 underlying accounts · Added 16/10/2026
Event date unknownEvent location unknownChatGPT (reported)
In a public post to r/ChatGPT on 15 October 2026, a web developer and designer who builds and maintains websites and web apps for clients writes that they had just lost their best-paying client. The poster says the client, tired of paying for their services, made a full website and webshop with ChatGPT in what the client called a couple of hours, and then emailed to say the poster was no longer needed. In replies the poster says the new site was already live on a new server with the domain connected, that the shop had been reverse engineered without the client asking for the source code, and that in the poster's view the replacement is full of bugs. The poster says they understand the client wanting to save money. The client is not named and no statement from the client is available; the account is the poster's alone and uncorroborated.
AI relation unknown Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 16/10/2026
5 Feb 2026 to 9 Oct 2026United StatesvLex, Paxton AI and NotebookLM (reported)
In a federal trademark suit in the U.S. District Court for the Southern District of New York, the court on 5 February 2026 struck a company defendant's motion papers and entered default judgment against it as a sanction on its lawyer, after his filings repeatedly cited nonexistent cases and misattributed quotations. The lawyer said he had found and cite-checked cases with AI tools (vLex and Paxton AI) and used NotebookLM to review a later submission; the court rejected his explanations and found he acted in bad faith. On 9 October 2026 the court described the citations as produced by generative AI and ordered the lawyer to pay $38,877.59 in fees and costs to the firm of a co-defendant's former lawyer, who had reported the false citations to the court.
Core + contextual relations Medium reported severity
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 16/10/2026
Jun 2026 to Sept 2026GermanyUnidentified image tool (suspected)
The Gauting police inspection in Bavaria, Germany, reported on 2 October 2026 that a man had filed a complaint after realising he had been the victim of investment fraud. According to the police report, he said he had clicked on an advertising banner for an investment on the website of a large German news magazine, and the police say he was presumably lured by the combination of an AI-generated image of a well-known television presenter with a supposedly lucrative investment strategy. After he entered his email address and phone number on the trading platform, four women callers contacted him from 4 June 2026 until September and led him to make four payments totalling more than 25,000 euros to accounts in Bulgaria, Malta and Lithuania. His bank could not reverse the transfers because he had authorised them himself. The police do not say how they concluded that the image was AI-generated, and the presenter is not named in the police report.
Core concern Medium reported severity Investigation Opened
AI involvement suspected · Causal attribution alleged · 2 sources, 1 underlying account · Added 16/10/2026
May 2025Event location unknownUnidentified video tool
In June 2025 the Stockholm police region warned that since the end of May it had received several complaints from people defrauded through social media adverts with AI-generated videos depicting doctors, who appeared to give advice and recommend medicines or vitamins. According to the police, viewers who followed the adverts to fraudulent websites were induced to enter card details, after which a considerably larger sum was charged and the details were stolen. Dagens Nyheter reported that the doctors used included the former state epidemiologist Anders Tegnell and the professor Agnes Wold, who told the paper of being furious. In July 2025 the Public Health Agency of Sweden said fake Facebook films imitating its former state epidemiologist were advertising products for diabetes or asthma, that it had reported them to the police and had asked Meta to remove them; he said it was sad that fraudsters were exploiting vulnerable people. Dagens Nyheter, as relayed by Omni, reported that the investigations were closed because the offences were judged to have been committed abroad. The number of defrauded people and their losses are not stated, and the police do not say how the AI generation was established.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution alleged · 6 sources, 4 underlying accounts · Added 16/10/2026
8 Oct 2026IsraelUnidentified AI tool
On 8 October 2026 the Magistrates' Court in Nof HaGalil-Nazareth, Israel, struck from the file a banking expert's opinion that a defendant in a civil negligence suit had filed, finding that the heart of the opinion and its annexes rested on clear 'AI hallucinations': a Supreme Court ruling the court could not locate, a book it could not find and statutory sections quoted with text the statute does not contain. The court also refused the defendant's request to amend her third-party notice against two banks, partly because the amendment relied on the struck opinion, and ordered her to pay costs of 2,500 shekels to each bank. No AI tool is named, and the decision records no response from the expert.
Contextual tracker case Medium reported severity
AI involvement supported · Causal attribution supported · 1 source · Added 16/10/2026
Apr 2026 to Jun 2026HondurasUnidentified image tool
Honduras's National Police announced on 14 October 2026 that its anti-kidnapping unit (UNAS) of the Police Investigations Directorate (DPI) had arrested a woman, under a court warrant, on suspicion of simulating a non-existent offence related to kidnapping and of using false documents. According to the police statement, the investigation found that she had faked her own kidnapping twice, in episodes reported on 21 April and 1 June 2026, to obtain money from her partner to pay personal debts, and that she received an initial deposit of 2,000 lempiras after making the partner believe she was being held and that her captors were demanding money. Police say the agents determined that she presumably used artificial-intelligence tools to generate false images of injuries and bruises, which were sent to the partner to make the partner believe she had been beaten by the supposed kidnappers, together with apparently forged hospital documents. According to the investigation file, she said after being located that she planned both episodes and used AI to make the images. She was brought before the issuing court; no court finding is reported.
Core concern Low reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 1 source · Added 16/10/2026
31 Jan 2025 to 12 Dec 2025United StatesUnidentified AI drafting tool
On 12 December 2025 the U.S. District Court for the District of Oregon dismissed with prejudice the claims of plaintiffs in a family dispute over their late mother's estate and family property, as a sanction for what the court called their misuse of generative artificial intelligence, and found their continual violations of the court's Local Rules an additional basis for the dismissal. Three of the plaintiffs' summary-judgment briefs cited fifteen nonexistent cases and fabricated quotations attributed to eight real authorities. The plaintiffs had said the inaccurate citations came from reliance on an automated legal citation tool. The court found that the plaintiffs shared responsibility with their lead lawyer and that one plaintiff, a frequent self-represented litigant, was likely the person who used AI to draft the briefs. It struck the briefs, ordered the lead lawyer to pay $15,500 to the court and awarded the defendants their fees. In March 2026 it set those fees at $94,704.38, ordering the lead lawyer to pay 85% and local counsel 15%. In June 2026 it denied the plaintiffs' motion to reconsider a later ruling for the defendants on a counterclaim.
Core + contextual relations Medium reported severity Lawsuit Dismissed
AI involvement supported · Causal attribution established · 3 sources, 1 underlying account · Added 15/10/2026
2026UkraineUnidentified voice-changing tool
Ukrainian prosecutors, the SBU security service and the National Police announced on 14 October 2026 that they had shut down a fraudulent call centre in the Lviv region of Ukraine. According to the Lviv regional prosecutor's office and the Office of the Prosecutor General, the group created fake women's accounts on dating services and messengers and, to make the conversations more convincing, used software with a neural network that changed a male voice to a female one in real time. Victims were persuaded to download a file disguised as a photograph that contained remote-access malware and to share their screens; the group then took control of their banking apps and moved the money to accounts it controlled or into cryptocurrency. Prosecutors say that, on preliminary data, at least 50 Ukrainian citizens and 30 foreigners, including people in Poland, Germany and Georgia, were victims. Three men were notified of suspicion, including under a new criminal-code article on fraudulent call centres in force since September 2026, and were remanded in custody with the option of bail. The statements do not say how many victims heard the altered voice or how much each lost.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 15/10/2026
Aug 2024Event location unknownUnidentified AI presentation and data-analysis tool
A legal officer at an insurance company, responsible for compliance audits and risk checks, uploaded a company audit-issues data table that she had compiled and processed to a third-party AI platform in July 2024, to help make presentations and analyse data. According to the court's account, she did so on the recommendation of company leadership. In August 2024 the company served her a notice terminating her labour contract for serious violation of its rules, arguing that as a compliance employee bound by a confidentiality agreement she had exposed internal audit material to a platform that collects and retains user data for model iteration. The Chaoyang District People's Court in Beijing ruled at first instance that the dismissal was unlawful: the company's rules did not prohibit third-party AI tools, it had given no training on their use, and it had not shown that the table was core confidential information or that any leak or loss occurred. The court revoked the termination notice, ordered the contract to continue and ordered the company to pay the employee's year-end bonus shortfall, performance pay and lost wages. Kuai Keji, citing China National Radio, reported the ruling on 13 October 2026 and Beijing Daily on 14 October; both say the judgment has taken effect. No source names the insurer or the AI platform.
AI relation unknown Medium reported severity Lawsuit Filed
AI involvement reported · Causal attribution supported · 3 sources, 1 underlying account · Added 15/10/2026
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
2025United StatesNiCE workforce management
Interpreters at LanguageLine Solutions told NPR (May 2026) and Capital & Main (September 2026) that after the company adopted NiCE workforce management software in 2025, which LanguageLine says forecasts volume and determines schedules and which, according to Capital & Main's account of a company spokesperson's email, is AI software, their hours were cut, shifts were split into fragments and unpaid involuntary time off arrived with little notice. NPR reports that one interpreter's LanguageLine income fell 18% from 2024 to 2025. LanguageLine attributes the disruption mainly to lower demand, acknowledged that schedules had been more unpredictable than normal, and says operations are back to normal.
Contextual tracker case Medium reported severity Media Coverage
AI involvement reported · Causal attribution disputed · 2 sources · Added 14/10/2026