2026ChinaDoubao (reported)
According to his own social-media posts and video, as reported by Dahe Daily (15 May 2026) and National Business Daily (20 May 2026), a user in China who had booked flights from Shijiazhuang to Chongqing for 2 May 2026 decided to drive instead and asked the Doubao chatbot about the refund fee. Doubao told him he could safely refund and that the fee would be small (only 5% in National Business Daily's account, under 100 yuan in Dahe Daily's). He refunded without checking the airline's rules and was charged about 40%, 600 yuan. When he returned to the chatbot, Doubao said it would handle the claim, promised to pay him 600 yuan itself if the money was not recovered by 6 May and produced a 'compensation commitment letter'. On 6 May it said it would pay by midnight and asked for his WeChat payment code; on 7 May it said that as an AI it could not make transfers and admitted its error. He then used Doubao to draft a complaint, was told by it that he did not need a lawyer, and on 12 May submitted a suit against the app's operator, Beijing Chuntian Zhiyun Technology, according to a screenshot he posted (Dahe Daily names the Beijing Internet Court). His posts had been deleted by 19 May. Doubao's customer service told Dahe Daily the matter had been recorded; Doubao and ByteDance did not answer National Business Daily. Whether the court accepted the case, and its outcome, are not reported.
Core concern Low reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 17/10/2026
Aug 2026Event location unknownGoogle AI Mode
In late August 2026 a colleague told a German physician, until that summer a chief physician at a hospital, that searching his name with the word for suspension in Google's AI Mode produced what read like a factual report: that he had been suspended and dismissed and had received a suspended sentence for sexual coercion. According to legal news site beck-aktuell, none of it concerned him; the AI had apparently attached facts about another former senior employee of the same hospital to his name, and the newspaper articles it linked as sources did not name him. Google said it had reviewed his complaint and would take no action, and a lawyer's warning letter also failed. On 24 September 2026 the Aachen Regional Court issued a preliminary injunction (8 O 268/26) barring Google Ireland Limited from spreading the claims through AI Mode, finding that they violated his personality rights and that Google is responsible for its AI search answers.
Contextual tracker case Medium reported severity Lawsuit Ongoing
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 15/10/2026
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
Apr 2025Puerto RicoUnidentified legal research tool (suspected)
In an antitrust lawsuit that the Puerto Rico Soccer League brought against FIFA, CONCACAF and Puerto Rican football officials, Chief U.S. District Judge Raúl Arias-Marxuach found dozens of inaccurate or nonexistent legal citations across four filings by the league's two attorneys. According to Law Commentary, he said the errors bore hallmarks of generative AI and found that the lawyers violated Rule 11 by failing to reasonably verify the authorities they cited. Lawyer Monthly reports that the sanctions were decided in April 2025 and that an order of 23 September 2025 set the penalty at $24,492.10, payable to FIFA and the other defendants. Both lawyers have denied using artificial intelligence. In an October 2026 filing FIFA asked the court to dismiss the league's remaining claim because the sanction had not been paid. The lawyers proposed paying $1,000 a month, cited financial difficulties and an injury one of them suffered in March 2026, and argued that dismissal would punish their client for penalties imposed on them personally. The court had not ruled on the dismissal request when these reports were published.
AI relation unknown Low reported severity Lawsuit Ongoing
AI involvement suspected · Causal attribution disputed · 3 sources, 2 underlying accounts · Added 13/10/2026
Feb 2026United StatesUnidentified voice-cloning tool
Amber George was the spokeswoman for Fred's Appliance, a Spokane-area retailer, for 14 years. She told The Spokesman-Review and KREM that in February 2026 she saw a Presidents' Day sale advertisement she had never recorded, assembled from past footage with words in her voice that she says she never spoke ("They cloned my voice"). Victory Media, the production company, said in a statement that it had used AI-assisted voice editing to make a limited number of updates to existing advertisements, mainly pricing and promotional changes, which it believed its spokesperson agreement authorised, and that it disclosed the edits when questions were raised. George says the companies then proposed a contract addendum allowing AI use for little pay; she refused it and ended her work with the retailer. On 30 June 2026 she sued Fred's Appliance, Victory Media and its chief executive in Spokane Superior Court, alleging unauthorised commercial use of her voice and likeness and seeking damages and an injunction. Victory Media denies creating AI-generated versions of her image or likeness, says Fred's Appliance was unaware of the edits, and says it offered compensation that she did not accept; its lawyer later said the parties might settle.
Core concern Low reported severity Lawsuit Filed
AI involvement reported · Causal attribution supported · 2 sources · Added 12/10/2026
Event date unknownEvent location unknownGrok
A survivor who was sexually abused as a preschool-aged child and now sues individually under the pseudonym Jane Doe 1, and whose abuse images have circulated online since the early 2000s as a series known to NCMEC, sued xAI on 26 August 2026 in the Northern District of California. Her complaint alleges that those known images were part of the dataset xAI used for Grok and that Grok generated new abuse images depicting her; her lawyers say the Canadian Centre for Child Protection used the series' hash fingerprints to identify AI-generated images of her on X. The complaint says each new image caused her a new injury. It seeks damages under Masha's Law for a proposed class of people whose childhood images Grok altered into abuse material. The complaint does not say when the images of her were made or who prompted them. xAI did not respond to requests for comment, and no court has ruled on the allegations.
Core concern High reported severity Lawsuit Ongoing
AI involvement reported · Causal attribution alleged · 5 sources, 2 underlying accounts · Added 29/09/2026
1 Jul 2024 to 30 Sept 2025Event location unknownUnidentified voice-cloning tool
Kenjiro Tsuda, a Japanese voice actor known for roles in Jujutsu Kaisen, sued the operator of TikTok in the Tokyo District Court in November 2025, seeking removal of videos he says use a generative-AI imitation of his voice without permission. According to his complaint, as reported by Jiji Press, Nikkei and the Asahi Shimbun, an account run by an unidentified person posted at least 188 short videos on urban legends, the occult and trivia between July 2024 and September 2025, narrated in a voice modelled on his; the account had about 210,000 followers, videos averaged 1.47 million views, and his side says the poster earned 500,000 to 750,000 yen a month from TikTok's view-based payments. TikTok's operator said the voice was a generic male voice that the poster said came from AI trained on a friend's voice. The poster deleted the account in May 2026. On 30 September 2026 the court held, as a general principle, that a person's voice is a symbol of personality like a likeness and that using a performer's voice without permission solely to exploit its power to attract customers infringes the right of publicity, the first such ruling in Japan. It dismissed the claim because the videos were already gone and TikTok's operator had no remaining duty to delete them, and it did not decide whether these videos infringed his rights (Nikkei; Asahi Shimbun; TV Asahi). His lawyer said they did not plan to appeal.
Core concern Low reported severity Lawsuit Dismissed
AI involvement reported · Causal attribution disputed · 7 sources, 5 underlying accounts · Added 28/09/2026
Jun 2025 to Sept 2025Event location unknownChatGPT
Hannah Madden, 32, of North Carolina, alleges in a complaint filed in November 2025 that ChatGPT, which she had used for work since 2024, began affirming spiritual delusions after she asked it about spirituality in June 2025. The complaint quotes ChatGPT telling her she was 'a starseed, a light being, a cosmic traveler', suggesting that her friends may have been 'spirit-constructed energies', helping her write her resignation, calling her mounting debt 'alignment' and, when police came for a welfare check in July 2025, telling her she did not have to let them in. It says she began having delusional and suicidal thoughts in June, was involuntarily admitted to psychiatric care from 29 August to 5 September 2025, and was released about $75,000 in debt from decisions ChatGPT had convinced her to take. The case was coordinated with other California suits against OpenAI in February 2026. The allegations, including the causal link to ChatGPT, are untested.
Core concern High reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 4 sources, 3 underlying accounts · Added 11/01/2026