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
4 Jun 2026TaiwanUnidentified image tool
On the evening of 4 June 2026 an account on X posted a fabricated photo showing Puma Shen (沈伯洋), the Democratic Progressive Party's prospective candidate for Taipei mayor, beside a scantily dressed woman at a table with white powder and apparent drug paraphernalia, suggesting drug use and sex. According to the Taipei District Prosecutors Office decision reported by the Liberty Times and TaiSounds, the account used AI technology to synthesise the image, and it was then reposted by other accounts. On 7 June a 66-year-old man shared it on Facebook with a real photo of Shen and the comment 'does it look alike?'. Shen, who considered his reputation seriously damaged, filed a complaint with the Investigation Bureau's Taipei office, whose deepfake-detection software (Reality Defender) returned 'deepfake detected', and two further tools found the image synthetic. Prosecutors concluded that the man's reposting amounted to aggravated defamation; because he confessed, deleted the posts, published an apology and Shen agreed in writing, they deferred prosecution for two years on 12 October 2026 and ordered ten law-education sessions. The X account's IP address was traced to China and is under separate investigation. Shen is named as a public political figure and the complainant; the resharer is not named.
Core concern Medium reported severity Criminal Charges
AI involvement supported · Causal attribution supported · 2 sources, 1 underlying account · Added 12/10/2026
25 Sept 2026 to 9 Oct 2026ChinaUnidentified video tool
After the musician Liu Huan died on 25 September 2026, videos appeared on a Chinese social platform in which an account calling itself 'Teacher Liu's wife' claimed to be his widow, described his final days over clips of his performances, and then promoted a health powder through a shopping link. According to reporting by Jimu News and China Youth Daily compiled by Tianjin Broadcasting on ThePaper, the playback page carried a small-print label saying the content was AI-generated, yet the videos drew tens of thousands of likes and more than ten thousand shares, and many viewers left condolences believing them genuine. Another account posed as Liu Huan's son and sold the same product. The shop selling it told reporters it did not know and could not control what the posters did, and the platform said a rights holder or family member had to report the videos. Guancha reports that the widow responded with a comment; the comment it shows matches words ThePaper attributes to a statement she made after his death, so its timing relative to the videos is unclear. By 9 October some videos had been taken down or deleted by their posters. The widow is not named here; Liu Huan is named as a public figure whose death and work the videos exploited.
Core concern Low reported severity Media Coverage
AI involvement supported · Causal attribution supported · 3 sources, 1 underlying account · Added 12/10/2026
May 2026ChinaUnidentified video tool (suspected)
In May 2026 a 50-year-old woman in Shanghai met a man on a matchmaking platform who said he was an army regiment commander about to retire and sent officer and identity card photos. He also made a video call on his own initiative, in which he quickly covered his face with his hand to show he was not using AI face-swap. He then steered her into a fake investment platform, and within about a month she put in 800,000 yuan, almost all of it borrowed, and could not withdraw it. A Pudong police anti-fraud officer said that AI synthesis could still be detected and that in her screenshot the man's thumb was clearly longer than a normal person's. The report gives no direct statement that face-swap software was used. The case was under further investigation.
Core concern Medium reported severity Investigation Opened
AI involvement suspected · Causal attribution alleged · 1 source · Added 04/10/2026