23 Oct 2026SpainPangram AI-text detector
El País checked the winning novel of the first Almadía Ventosa-Arrufat short-novel prize (20,000 euros; the rules banned generative AI) with the Pangram AI-text detector, which scored 99% of the roughly 26,000-word text as AI-generated, according to outlets relaying the investigation. El País passed its suspicions to the Mexican publisher Almadía, which on Friday 23 October 2026 announced a detailed review, saying it would not anticipate conclusions, and suspended all activities presenting the book, including a planned tour in Madrid, Barcelona, Seville and Cádiz. The publisher said the Peruvian author had declared in his contract and personally that he did not use AI, and that neither the jury nor its editors had seen signs of AI use. In a statement on Instagram reported by La Nación on 29 October 2026, the author said he conceived, wrote and revised the novel without generative AI tools and was gathering earlier manuscript versions, his notebook and research materials to give to the publisher for its review. Writers objected that a detector score is not conclusive proof of authorship. Whether AI was used is unestablished.
Contextual tracker case Low reported severity Investigation Opened
AI involvement reported · Causal attribution supported · 5 sources, 4 underlying accounts · Added 25/10/2026
11 Oct 2026Event location unknownPangram AI-text detector
A week after a Zimbabwean writer won the £10,000 2026 Caine Prize for African Writing, The Atlantic published an article on Sunday 11 October 2026 whose central evidence was a scan by Pangram, an AI-text detection tool, flagging almost the entire winning story as AI-generated. The Caine Prize said it had begun a review: according to its chair, the author would send documentation of his drafts and the prize was talking to the judges and to the magazine that first published the story. The chair told the BBC that The Atlantic had published before a full investigation, tainting the prize and the winner, and said a detector should not be the final arbiter. The author denied using AI and said he had a documented history of the story's development; his literary agency said it was confident the story was his own work. No finding has been announced.
Contextual tracker case Low reported severity Investigation Opened
AI involvement reported · Causal attribution supported · 2 sources · Added 14/10/2026
2026United StatesUnidentified video tool
The Independence Institute, a libertarian-leaning Colorado think tank opposing Proposition NN on the November 2026 ballot, posted a video on its social media accounts in which an AI-generated likeness of Democratic state Sen. Cathy Kipp, who sponsored the bill that referred the measure to voters, appears as a grocery store clerk who keeps a customer's change and says it will help educate children. CBS Colorado reported that the institute made the video in response to remarks Kipp made on the Senate floor in April 2026. Kipp filed a campaign finance complaint with the Colorado Secretary of State's office on 5 August 2026, according to Colorado Newsline, alleging that the video lacked the disclosure a 2024 state law requires on deepfakes of candidates and officeholders; the video carried only a small line reading "AI generated content because who gets a human cashier these days?". Kipp said it was "disturbing and wrong to use a deepfake, AI-generated video of someone without their consent". The office decided on 19 August to investigate; a spokesperson said it was the first complaint filed within the statutory timeframe for consideration. The institute says the video is satire, which the law exempts, that the law covers candidates rather than ballot measures, and that applying it would violate the First Amendment. CBS Colorado reported on 9 October 2026 that the institute's lawyer had filed a motion to dismiss and planned to sue Kipp and the state for attorney fees, and that the state elections division disputed the satire defence. No decision is reported.
Core concern Low reported severity Investigation Opened
AI involvement reported · Causal attribution disputed · 3 sources, 2 underlying accounts · Added 11/10/2026
19 Jun 2026 to 13 Aug 2026BrazilChatGPT
A man in Brazil was held in pre-trial detention for 54 days in 2026 after OpenAI’s safety systems flagged his ChatGPT conversations and the company reported them to the FBI, which alerted Brazilian police. Police say the messages described a threat to a family member; he denies that intent and his lawyer says he only talked nonsense to the chatbot. A court released him on 13 August under precautionary measures; no charges had been filed as of mid-September. OpenAI did not give police ChatGPT’s replies.
Core + contextual relations High reported severity Investigation Opened
AI involvement supported · Causal attribution supported · 4 sources, 2 underlying accounts · Added 23/09/2026