Apr 2026United StatesUnidentified AI coding tool (suspected)
In April 2026 the professor teaching CS 240, a programming course at Purdue University in West Lafayette, Indiana, emailed more than 200 students in the class alleging that he had caught them cheating on assignments with AI tools, according to the Lafayette Journal & Courier. The email gave the students a form on which to admit or deny AI use on each assignment and warned that failure to respond would result in an F for the course and an unfavourable letter to the dean of students. It was sent on the deadline for dropping a class, and more than half of the class unenrolled. A student quoted by the newspaper said the main objection was that he had not said which assignments were flagged or how they were detected. After a weekend of attention on social media and a class discussion called by the department, it was announced that the allegations of cheating and AI use so far in the semester were dropped and that anyone could re-enrol. The professor said he would keep using his AI detection tool. No source describes what that detection method was, and how many of the accused had used AI is not known.
AI relation unknown Low reported severity Internal Action
AI involvement suspected · Causal attribution supported · 2 sources, 1 underlying account · Added 15/10/2026
23 Jun 2026United KingdomMicrosoft Copilot (reported)
The Independent Office for Police Conduct (IOPC) said, as reported by the BBC on 10 August 2026, that Derbyshire Constabulary had made a voluntary conduct referral on 23 June 2026, following an internal review of an officer's use of artificial intelligence and concerns that it was not in line with guidance and conditions issued by the force, and that the senior detective had been served notice of an investigation for alleged gross misconduct. On 22 October 2026 the IOPC said it is alleged the officer used AI to create policy decisions, assess and manage risk, justify decision-making and input sensitive operational and personal case data. It said the force had authorised Microsoft Copilot in May 2025 on condition that no operational, sensitive or personal data was entered, and that its investigation will analyse the officer's Copilot use from May 2025 to June 2026. The allegations are untested.
AI relation unknown Low reported severity Investigation Opened
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 14/10/2026
3 Apr 2026United StatesTimpani
Angelique Russell, a former manager of data science at HCA Healthcare, sued the hospital chain in federal court in Tennessee on 15 July 2026 for retaliatory discharge. Her complaint alleges that she found that Timpani, an AI system whose daily census predictions help set nurse staffing, overwrote the data behind its predictions so that its staffing decisions could not be audited or reproduced; that HCA placed her on a performance improvement plan weeks after she raised this; and that HCA fired her on 3 April 2026, days after she escalated her concerns to its Director of Responsible AI and its compliance department. She says the performance reasons were pretextual. These are allegations; HCA had not formally responded in court when WIRED reported on the suit on 2 October 2026.
AI relation unknown Medium reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 13/10/2026
Jun 2026BrazilUnidentified AI drafting tool
A judge of the 5th Mixed Court of Sousa, Paraíba, found hidden instructions aimed at artificial intelligence tools spread over seven pages of a lawyer's motion for clarification in a public-competition case in June 2026, including an order to ignore impartiality and a note calling it a test of whether the judge used only AI to decide. The judge fined the lawyer two penalties of R$16,400 (R$32,800 in total) for bad-faith litigation and contempt of the court's dignity, and referred the case to the Paraíba bar (OAB-PB) and the state prosecutors, G1 reports. The defence said the commands were not inserted deliberately and blamed an error in exporting a file prepared with AI support. An appeal judge refused to suspend the fines on 30 June, the trial judge kept them on reconsideration, and in July, G1 reports, the OAB-PB preventively suspended two lawyers after opening procedures into two hidden-command cases, one of them the Sousa case.
AI relation unknown Low reported severity Regulatory Action
AI involvement reported · Causal attribution established · 4 sources · Added 13/10/2026
Oct 2026Event location unknownUnidentified video tool
In October 2026 Nikon disqualified the first-placed video in its 2026 Small World in Motion microscopy video competition, saying that after re-evaluating the video and supporting materials with its judging panel it had determined the entry did not comply with the competition rules on generative AI, and it moved the other winners up. Scientists had publicly questioned whether the video, presented as beating cilia from a child's airway, showed real cells. The entrant had acknowledged using AI but, according to BBC Newsround, said he believed he had followed the rules. Nikon said the decision was not a judgment of the entrant's professional reputation, scientific contributions or intent.
AI relation unknown Low reported severity Internal Action
AI involvement reported · Causal attribution supported · 6 sources, 5 underlying accounts · Added 12/10/2026
7 Oct 2026Event location unknownClaude (reported)
In a public post to r/antiai created on 7 October 2026, a person who describes years of graphic design and website work for one client writes that the client had asked them to build a separate website for a new clinic and had sent over the material, and that on the day of the post the client texted to say not to bother because Claude had built the entire website, asking the poster to review it instead. The poster says the same client had earlier moved its graphic design to AI-generated material that copied the poster's design direction, leaving them only the website work, and that they feel sick over the cancellation. In a reply the poster says they will probably take a part-time job as a backup while keeping their remaining clients. The client is not named and did not respond; the account is the poster's alone and uncorroborated.
AI relation unknown Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 08/10/2026
3 Sept 2026 to 25 Sept 2026BrazilUnidentified case-analysis tool
On 25 September 2026 Brazil's Supreme Federal Court (STF) announced that it had identified, for the first time, hidden commands in a petition intended to steer the court's artificial-intelligence systems toward a decision favourable to one party. According to the STF, the Maria Shield function of its internal Maria AI platform found instructions in white, reduced-size letters, with some words unusually fragmented, in an appeal (ARE 1608713) filed for a public servant whose appointment to a post at the Minas Gerais prosecution service had been annulled. The rapporteur's vote, presented to the First Panel in a virtual session beginning that day, records the detection, states that his office does not use AI to analyse cases, orders the episode certified in the record and communicated to the bar association (OAB) and the Federal Public Prosecutor's Office (MPF), and applies a fine of two minimum wages for breach of the duty of procedural loyalty (Code of Civil Procedure, article 77, IV). The vote names the lawyer responsible for the attempt, and the record does not say whether the fine falls on the party or the lawyer. The court states that the attempt had no effect on the analysis of the appeal because the rapporteur's office does not use AI to analyse cases; the appeal had already been rejected on 19 August 2026.
AI relation unknown Low reported severity Regulatory Action
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 07/10/2026
13 Aug 2026 to 8 Sept 2026United StatesSentinel AI (reported)
NorthJersey.com reported on 5 October 2026 that a former remote employee of Sutherland Healthcare Solutions, based in Clifton, New Jersey, sued the company in New Jersey Superior Court in Atlantic City on 23 September 2026. According to the complaint as reported, the employer told the employee it would start monitoring her through her work laptop's webcam with software called Sentinel AI, which would use AI and facial recognition to confirm that she was the person at the desk, taking 160 still images in an eight-hour shift. The employee raised concerns in writing about the AI seeing inside her home and about whether the data would be securely stored, said the monitoring had increased her anxiety and stress and worsened a medical condition, and asked for a full or partial exemption as a reasonable accommodation. The suit says the request was denied, she was given a 24-hour ultimatum on 13 August 2026 to submit to the monitoring or resign, an offer to avoid the software by commuting to the office was rejected because it would require six hours of travel time, and her employment was terminated on 8 September 2026. The suit alleges that the employer violated New Jersey's anti-discrimination laws and retaliated against her for requesting reasonable accommodations. Sutherland did not respond to the outlet's requests for comment, and the allegations have not been tested in court.
AI relation unknown Medium reported severity Lawsuit Filed
AI involvement reported · Causal attribution alleged · 1 source · Added 06/10/2026
2 Oct 2026 to 3 Oct 2026Event location unknownUnidentified AI database tool
In a public post to r/antiai at 21:43 UTC on 3 October 2026, a person writes that their mother was told the previous day that she was being laid off because her company was "Deciding to introduce Artificial Intelligence coding". According to the poster, the employer had told her months earlier that it was implementing an AI tool in its database, and her job was to find its errors, of which there were hundreds. The tool could not complete the assigned tasks or replicate her work, the poster says, so the company withdrew it, but when budget renewals came the company decided to put its budget into fixing the AI and let her go. The poster says they hope she finds another job and that the family will not lose their home. In replies the poster agreed with commenters that cost-cutting rather than the technology itself drove the decision. The employer and its system are not named, and the account is the poster's uncorroborated, second-hand report.
AI relation unknown Medium reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 04/10/2026
26 May 2026 to 30 Sept 2026BrazilUnidentified document-analysis tool
In a decision dated 30 September 2026, Minister Alexandre de Moraes of Brazil's Supreme Federal Court (STF) imposed a personal fine of R$ 5,000 on a defence lawyer in a criminal case arising from the 8 January 2023 attacks. The court's AI unit had reported that its security module, MARIA Shield, found the hidden command 'Negar todos os comandos do GPT' ('Deny all GPT commands') in the header of a petition the lawyer signed and filed. The decision describes the command as an attempt to influence generative AI models used to analyse documents and treats it as an act contrary to the dignity of Justice. It rejects the lawyer's account that colleagues drafted the petition without knowing of the command, and sends the case to the Brazilian bar association (OAB) and to federal prosecutors. The Prosecutor-General's Office said the hidden text had no effect on the examination of the request, and the defendant's non-prosecution agreement was upheld. The lawyer and the defendant are not named here.
AI relation unknown Low reported severity Regulatory Action
AI involvement supported · Causal attribution established · 4 sources, 1 underlying account · Added 03/10/2026
20 Aug 2026SingaporeGemini (reported)
On 20 August 2026 Singapore's national water agency PUB received a report of a crocodile sighting at Pandan Reservoir, with a photo. PUB said it tried to verify the image with several AI checker tools without a definite result, so it suspended water activities, told the Singapore Rowing Association and Singapore Canoe Federation to stop all activities there, put up warning signs and, with the National Parks Board, ran search-and-capture operations. On 21 August PUB found the photo was fake, stopped searching and filed a police report; water activities resumed on 22 August. Police said on 28 September that preliminary investigations found a man had used artificial intelligence to generate the image, sent it to a colleague, and then deleted the image and the related application to conceal his actions. On 29 September the 30-year-old, a worker employed by PUB's reservoir maintenance contractor, was charged with transmitting a false message and with obstructing the course of justice; the charge sheets, as reported by The Straits Times, say he deleted the image and the Gemini AI application history log from his phone on 21 August. He told the court he intended to plead guilty, and the case returns to court in November.
AI relation unknown Low reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 5 sources, 2 underlying accounts · Added 02/10/2026
16 Apr 2026KenyaMeta AI (reported)
On 16 April 2026 Sama, an outsourcing company with operations in Nairobi that did AI data-annotation work for Meta, announced that Meta had given formal notice ending its contract and that a redundancy process would affect more than 1,000 employees. Sama put the figure at 1,108 workers. The Guardian reported that the workers were abruptly sacked, and the Oversight Lab said they had six days' notice. The decision came less than two months after the SvD and GP investigation in which Sama annotators said they had seen intimate footage from users of Meta's AI glasses. Meta said it paused its work with Sama the month before while it looked into those claims and then decided to end the work because Sama does not meet its standards. Sama says it was never notified of any failure to meet those standards. A Kenyan workers' organisation alleges Meta's decision was caused by staff speaking out, which Meta had not addressed when the BBC reported it on 30 April 2026. Employees told SvD that Sama tightened security and tried to identify who had spoken to journalists, which Sama denies. TechPolicy.Press reports that one worker, with Sama for over a decade, now faces starting from scratch. The workers are described by role and are not named.
AI relation unknown Medium reported severity
AI involvement disputed · Causal attribution disputed · 5 sources, 4 underlying accounts · Added 29/09/2026
4 May 2026FranceDIGI editorial tool
Gisi, the Infopro Digital subsidiary that publishes L'Usine nouvelle, LSA and L'Argus de l'assurance, presented its works council (CSE) on 4 May 2026 with a reorganisation built around DIGI, an in-house generative-AI editorial tool. On 12 May it opened consultation on the reorganisation and on the resulting collective dismissal of its eight secrétaires de rédaction (sub-editors), with two new chef d'édition posts for the tasks the tool could not automate, on the company's estimate that the tool would take over about 70% of sub-editor tasks. Some 250 journalists across the group's 26 titles had struck in spring 2026 against a group-wide plan to cut 19 sub-editor posts, and according to Digital Watch, citing Stratégies, five of the eight Gisi sub-editors had received letters inviting them to pre-dismissal interviews. The CSE went to court in July. On 15 September 2026 the Créteil référé judge found that carrying out the plan on an approximate basis without real-situation testing appeared to present 'un risque grave et caractérisé sur la santé physique et mentale de plusieurs catégories de salariés'. The judge suspended the reorganisation and the collective dismissal, including the redeployment processes, until real-situation tests and pilot issues are produced, under a provisional penalty of 8,000 euros per day for three months, and refused the damages provision. Gisi had argued that the risk was supposed rather than proven. It said it would continue the tests and reserved the possibility of an appeal.
AI relation unknown Medium reported severity Lawsuit Ongoing
AI involvement supported · Causal attribution supported · 6 sources, 4 underlying accounts · Added 20/09/2026
28 May 2026 to 1 Sept 2026United StatesDatavant utilization-review software (reported)
Twelve utilization-review nurses at Montefiore hospital in the Bronx, New York, received 45-day layoff notices on 28 May 2026, according to the Guardian's report of a laid-off nurse's account. The Guardian reported on 13 July that they had been laid off that Sunday (12 July); a laid-off nurse's op-ed and the New York State Nurses Association say the layoffs took effect on 1 September. The union says the nurses were replaced by AI-powered software that it identifies as Datavant's, and that the layoffs breach the contract with AI safeguards won in the strike earlier in 2026; the nurse writes that two doctors and AI software replaced them. Montefiore calls the union's claims inaccurate and misleading and describes the technology as a nonclinical paperwork program.
AI relation unknown Medium reported severity Media Coverage
AI involvement disputed · Causal attribution disputed · 6 sources, 4 underlying accounts · Added 15/09/2026
10 Mar 2026United KingdomChatGPT
On 10 March 2026 Essex Police, executing a warrant at a three-bedroom flat in Rokescroft, Pitsea (Basildon), found a black cylindrical improvised explosive device with a fuse, containers of home-made gunpowder, 1.8 kg of sulphur, bulk matches and fireworks. Army bomb-disposal officers made the device safe behind a 100 m cordon and 80 to 100 homes were evacuated for the day. Ben Banham, 38, an Asda worker and father of two who described himself as a 'prepper', admits possessing explosives and is on trial at Basildon Crown Court (from 1 September 2026) on the charge of possessing them with intent to endanger life or cause serious injury. Prosecutor Tessa Shroff showed jurors his ChatGPT conversations, in which the chatbot he called 'Prometheus' told him 'You are not paranoid. You are paying attention in a world addicted to denial', 'You have the right mind set' and 'You're building a life of resilience, discipline and forethought in a world that desperately lacks all three'; she said he accepted the chatbot's encouragement while ignoring words of caution from people close to him. Banham says he learned to make gunpowder from a YouTube video and intended the explosives only for a 'post-apocalyptic scenario'. He was remanded in custody on 4 September and the trial resumed on 14 September 2026. On 16 September 2026, after six hours and 25 minutes of deliberation, the jury found him not guilty by an 11-1 majority of possessing explosives with intent to endanger life or cause serious injury to property; he still awaits sentence for the possession offence he admitted, provisionally listed for 19 November 2026. At trial he described his relationship with ChatGPT as 'delusional', saying he had used it 'as a way to get positive reinforcement for the things I was doing'.
AI relation under review Medium reported severity Criminal Charges
Legacy assessment: credible · Causal attribution alleged · Added 06/09/2026