Event date unknownBrazilUnidentified image tool
A first-instance criminal court in São Paulo state convicted a man who worked at a health facility of distributing a nude image without consent (article 218-C of the Penal Code), according to a report by Diário de Justiça of the sentence released on 31 July 2026. The sentence records that a woman who worked at the same facility learned on 30 May 2025, in a call from the head nurse, that an intimate image attributed to her was circulating among staff, and recognised it as an AI montage made from clothed photos she had posted on Instagram; the defendant followed her account. In his testimony he admitted using artificial intelligence to produce a nude image of her, saying he meant to defend her against a remark about her, and denied sharing it with anyone but the head nurse, who confirmed receiving it from him. The judge held that article 218-C also covers artificially produced nudity and found that two people received the material. The court took into account her reported anxiety crises, psychological treatment and a workplace that had become hostile. The sentence of one year, one month and ten days was set in the open regime and replaced by community service and a payment of one minimum wage; no minimum compensation was fixed because she had filed a separate civil claim. Any appeal is not reported.
Core concern Medium reported severity Criminal Charges
AI involvement supported · Causal attribution established · 1 source · Added 01/11/2026
13 Oct 2025 to 26 Nov 2025BrazilUnidentified video tool
The Federal District Civil Police (PCDF) in Brazil say a criminal group ran fake online donation campaigns that used images of elderly people, children and seriously ill people, and used artificial intelligence tools, including deepfakes, to make fake videos with the images of the singer Gusttavo Lima and the Catholic priests Marcelo Rossi and Fábio de Melo. The posts circulated on social media and sent people to pages imitating legitimate charity appeals; the money went to bank accounts the group controlled. Police say one company linked to the group received 215,575 transactions totalling about R$9.8 million between 13 October and 26 November 2025, mostly of R$30 and R$50, and that the number of transactions does not necessarily match the number of victims. On 28 October 2026 the PCDF launched Operação Cáritas with six preventive arrest warrants and search warrants in the Federal District and four states; five suspects had been arrested by the time of most reports (g1 reported six). How the police established that the videos were AI-made is not disclosed, and no response from the people depicted is reported.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution supported · 4 sources, 1 underlying account · Added 29/10/2026
14 Oct 2026BrazilUnidentified image tool
A 12-year-old girl in Vitória da Conquista, in the south-west of Bahia, Brazil, was threatened from 14 October 2026 by a 15-year-old who said he had intimate images of her and demanded money not to post them on social media. Frightened, she secretly took R$8,300 from money her father kept and handed it over; the suspect then demanded a further R$10,000. According to the Bahia Civil Police, its investigation found that the image used in the threats had been produced with artificial intelligence to simulate intimate content of the girl. On 23 October police identified the 15-year-old and three other adolescents aged 14 to 16 as suspects, recovered R$6,300 and an electric bicycle bought with part of the money, and returned the money to her father. The police opened a juvenile offence procedure and sent it to the Childhood and Youth Court. How police established that the image was AI-made is not disclosed.
Core concern High reported severity Involving minors Investigation Opened
AI involvement reported · Causal attribution supported · 3 sources, 1 underlying account · Added 28/10/2026
Event date unknownBrazilUnidentified video tool
A woman in Porto Alegre, Brazil, saw an online video in which the model Gisele Bündchen appeared to promote a free skincare kit, paid the R$44.57 shipping fee and received nothing. Her police report, registered on 4 August 2024, led the Rio Grande do Sul Civil Police to Operation Modo Selva. On 1 October 2025 police executed 26 court orders in five states against a group they say used deepfake videos of celebrities, including Gisele Bündchen and several TV presenters, in fake product promotions; four people had been arrested by the time of the reports. The investigating delegate said the criminals had created a deepfake of the model's image and voice. Police say the scheme moved at least R$20 million, and assets worth up to R$210 million were frozen. The model thanked police for finding criminals who use artificial intelligence for online scams. No charge or trial outcome has been reported since.
Core concern Medium reported severity Investigation Opened
AI involvement reported · Causal attribution supported · 3 sources, 2 underlying accounts · Added 27/10/2026
Event date unknownBrazilMicrosoft text-to-speech (reported)
A professional voice actor sued a São Paulo shopping centre, saying it used the actor's voice without authorisation in a marketing campaign shown on YouTube, and claimed lost earnings and moral damages. The centre answered that the voice was not the actor's but a synthetic voice produced with Microsoft's text-to-speech service, available to the public. According to the legal news site ConJur, a judge of the 18th Civil Court accepted that the voice was produced synthetically and dismissed the claim; on appeal the actor argued that a notarised record attesting to the similarity of the voices had never been assessed. The 6th Private Law Chamber of the São Paulo Court of Justice annulled that judgment for curtailment of the defence, holding that the use of AI does not by itself rule out misuse of third parties' rights, and sent the case back for evidence on how the campaign voice was generated and how similar it is to the actor's. The court docket shows the case back at first instance at the court-expert stage in 2025; no ruling on the merits is reported. Whether the AI voice reproduces the actor's voice is disputed.
Core concern Low reported severity Lawsuit Ongoing
AI involvement reported · Causal attribution disputed · 2 sources · Added 26/10/2026
19 Mar 2026Event location unknownChatGPT
In a judgment of 30 July 2026, the 2nd Labour Court of Brasília (Regional Labour Court of the 10th Region) upheld the dismissal for cause, on 19 March 2026, of a manager hired in June 2024. The employer said he had used artificial intelligence to falsify photos of orders on the iFood delivery app. A witness told the court she saw him use ChatGPT to alter a photo of an incomplete order, in which two of four soft drinks had been sent, so that it appeared complete, and use it to contest the customer's complaint to iFood support. The judge found this an act of dishonesty and misconduct that broke the trust required of a manager, rejected his claim that the dismissal was fabricated in retaliation for a claim he had filed the day before, dismissed all his claims, denied severance items and ordered him to pay 10% counsel fees, suspended because he was granted free legal aid. The legal news site Migalhas reported the judgment on 3 August 2026. No appeal is reported.
Core concern Medium reported severity Lawsuit Dismissed
AI involvement supported · Causal attribution established · 2 sources, 1 underlying account · Added 23/10/2026
27 Oct 2023BrazilUnidentified image tool
In late October 2023, fake nude images of girls at a private school in Rio de Janeiro circulated in messaging groups and on social media. Families said pupils in years 7 to 9 had used an artificial intelligence tool to put the faces of pupils aged 14 to 16 onto photos of naked bodies. The school sent parents a notice about pupils using AI to make intimate photo montages and said disciplinary measures would follow. The Rio de Janeiro Civil Police child-protection unit (DPCA) opened an inquiry; its head said the pupils were suspected of making fake nudes with AI and that more than 20 victims had been identified, including girls from other schools. A mother said the girls were having anxiety attacks and crying. The inquiry was placed under seal because minors were involved; its outcome is not known.
Core concern High reported severity Involving minors Investigation Opened
AI involvement reported · Causal attribution alleged · 4 sources · Added 22/10/2026
Feb 2026Event location unknownUnidentified image tool
In February 2026 federal deputy Rogério Correia posted on X a realistic image produced with artificial intelligence that, according to the Federal District court, inserted former president Jair Bolsonaro into a nonexistent scene and linked him to the banker Daniel Vorcaro, Banco Master and an alleged illicit scheme. Bolsonaro sued; a first-instance court ordered the deputy in May 2026 to pay 20,000 reais in moral damages and publish a retraction. On 8 October 2026 the First Civil Panel of the Federal District and Territories Court of Justice (TJDFT) unanimously dismissed the deputy's appeal, holding that parliamentary immunity does not cover a realistic AI image of a nonexistent event presented without a clear warning, and that the association harmed Bolsonaro's honour and image. The judgment was made public on 20 October 2026.
Core concern Low reported severity Lawsuit Ongoing
AI involvement reported · Causal attribution supported · 3 sources, 2 underlying accounts · Added 22/10/2026
2024BrazilUnidentified document-generation tool
The Maranhão Civil Police said in October 2026 that a woman held in pre-trial detention had sold travel packages promising a year of flights for a fixed payment of about 8,000 to 10,000 reais, and that she used artificial intelligence to create fake airline tickets. No genuine tickets were issued. The investigation first identified 11 victims, some of whom, including older people, children and pregnant women, went to airports and could not board; the police say they suffered financial losses and emotional strain. She blamed overbooking or airline system failures. The police do not say which AI tool was used or how they established its use.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 1 source · Added 21/10/2026
Event date unknownBrazilUnidentified image tool
The Polícia Civil de Goiás arrested a man in Rio Verde on Friday 16 October 2026 after his ex-partner reported receiving, through a messaging app, a view-once photo in which he appeared to hold a pistol inside a vehicle. According to the police, as reported by GYN Notícias and Metrópoles, no weapon was found in searches of his home and car, and he admitted sending the image and said he had used artificial-intelligence tools to make it look as if he were armed, in order to intimidate her. He was booked in flagrante for domestic violence against a woman under the Maria da Penha law and taken into custody.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 20/10/2026
2025Event location unknownUnidentified image tool
A civil court in Goiânia, Brazil (32ª Vara Cível) ordered Telegram in a judgment signed on 6 October 2026 to pay R$10,000 in moral damages to a woman whose fake intimate images, created with artificial intelligence, were shared on the platform. According to the judgment as reported by Portal 6 (citing the legal news site Rota Jurídica) and O Popular, Telegram users used AI tools to alter photos that she and her sisters had posted on social media into nude and sexual images, and shared them without consent in a group of more than 120 participants with offensive sexual comments. She reported the group to Telegram through its support channels, including a notification on 29 July 2025, and received no reply; the group had 98 participants then and at least 123 a month later. The court held Telegram liable because it did not remove the posts after notification, ordered removal of the material, measures to block identical or similar copies, and disclosure of data identifying the group's creators and users. Telegram did not contest the case and did not answer O Popular.
Core concern Medium reported severity Lawsuit Ongoing
AI involvement reported · Causal attribution supported · 2 sources, 1 underlying account · Added 19/10/2026
Oct 2026BrazilUnidentified content-generation tool
g1 Santarém reported on 15 October 2026 that the Pará Civil Police had located a 70-year-old woman at Santarém airport, in western Pará, after she was reported missing. According to the Civil Police, she had left home intending to travel to meet a person she had been talking to online, and she was being deceived through content produced with artificial intelligence that promised her a job, financial advantages and a romantic relationship. A police delegate told g1 that the woman believed the profile's promises that she could work, earn money and even marry the person, and that she did not report being asked for money. g1 does not report how the police established that the content was made with AI or which platform or tool was involved. The police warned that older people travelling alone to meet online contacts can be exposed to other crimes or go missing without their families knowing where they are.
Core concern Low reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 1 source · Added 16/10/2026
9 Oct 2026 to 13 Oct 2026BrazilUnidentified video tool
In October 2026 a 49-year-old builder travelled more than 2,000 km by bus from Imperatriz, in Maranhão, to Belo Horizonte to meet a woman he knew from a social-media account with about 300,000 followers. In the account's videos a woman with a realistic voice and appearance said she was looking for a man to live with her on a farm. He told G1 he began interacting with the profile after its videos appeared in his feeds, that it kept private conversations with him and offered to pay his fare, and that he travelled without an address. In Belo Horizonte he showed her photos to people and found that nobody knew her; he said he felt deceived. The city's social assistance service gave him food, a bath and a ticket home. A day later the account's administrator posted a video in which the persona says it is made of artificial intelligence, that it never conversed with anyone on the profile and that the aim was engagement for sales; the creator told the press he set up the account in 2025 to attract buyers. Who wrote the private messages the man describes is not established. Minas Gerais civil police said they had no report of the case and could not say a crime had occurred.
Core concern Low reported severity Media Coverage
AI involvement supported · Causal attribution alleged · 3 sources, 2 underlying accounts · Added 16/10/2026
1 Jan 2026BrazilGrok
A musician in Rio de Janeiro state, Brazil, says she posted a photo of herself in bed with her cat on X just before midnight on New Year's Eve 2025, and the next morning found that anonymous users had asked X's built-in chatbot Grok to edit it. According to her accounts to G1, Correio Braziliense, Extra and Reuters, Grok produced versions showing her in a micro-bikini, in lingerie and fully nude, and more requests followed when she protested. She described feeling violated and afraid that colleagues or relatives would see the images, and filed a police report in Rio de Janeiro on 2 January 2026 for unauthorised recording of sexual intimacy. She says X removed one requesting account but told her it found no rule violation in her case. BBC News Brasil returned to the case in October 2026.
Core concern Medium reported severity Media Coverage
AI involvement reported · Causal attribution supported · 5 sources, 4 underlying accounts · Added 13/10/2026
Event date unknownBrazilChatGPT (reported)
The Polícia Civil do Pará arrested a man in the act in Cametá, in north-eastern Pará, on Friday 9 October 2026 on suspicion of frauds causing losses of more than R$100,000, DOL reported the next day. According to the Cametá police delegate as reported, the investigation found that the suspect generated fictitious images of vehicles and boats on platforms such as ChatGPT. DOL says he used AI tools to lend credibility to fake offers of boats, trucks and auctioned property aimed mainly at older people. Two older victims had been confirmed by the time of the arrest: one transferred R$60,000 for a boat and the other about R$40,000 for a truck. Police say the investigation continues to identify further victims.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 1 source · Added 12/10/2026
Event date unknownBrazilUnidentified video tool
The Civil Police of Brazil's Federal District (PCDF) say a criminal group manipulated the image and voice of TV presenter Marcos Mion with artificial intelligence in fraudulent videos promoting fake discounts at the Outback restaurant chain. According to the police, people who clicked the advertisements were sent to cloned websites and paid for discount vouchers that were never delivered. In January 2025 the police's first phase of Operation VoiceOver arrested three suspects; outlets relaying the police reported dozens of victims and 27 complaints in four days. A second phase on 9 May 2025 arrested a man in Santa Helena de Goiás who, police say, built and maintained the cloned sites and confessed his role. Every account relays the police; no outlet examined the videos, no tool is named and no individual victim or total loss is described.
Core concern Medium reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 5 sources, 1 underlying account · Added 11/10/2026
Event date unknownBrazilUnidentified video tool
Three Mato Grosso do Sul outlets, all crediting BNC Notícias, reported on 10 April 2026 that a rural producer from Paraíso das Águas fell for the so-called Viva Sorte scam. In a video call, scammers used AI deepfake technology to simulate the image and voice of Renato Ambrósio, the presenter of the Viva Sorte prize draws, told the farmer a prize had been won and set out steps to release it: Pix transfers, sending the CPF tax number and sharing the phone screen while the banking app was open. The farmer followed the instructions and took out a R$360,000 loan; with interest, the total loss exceeded R$700,000. One report says the farmer gave this account to the police. The farmer is not identified, no date is given and no arrest is reported.
Core concern Medium reported severity Media Coverage
AI involvement reported · Causal attribution alleged · 3 sources, 1 underlying account · Added 04/10/2026
1 Oct 2026Event location unknownUnidentified video tool
A fake video simulating an intimate scene between dancer and influencer Juliano Floss and another participant of the 26th Big Brother Brasil began circulating on social networks on Thursday 1 October 2026. Metrópoles, SBT, Marie Claire (Globo) and Hugo Gloss describe it as generated with artificial intelligence. Floss wrote on X that he was noting the people involved 'name by name' and would find and sue whoever was committing a crime against him. SBT reported that the other participant and their team had not commented publicly. No complaint, filing or takedown is reported.
Core concern Medium reported severity Media Coverage
AI involvement reported · Causal attribution supported · 4 sources, 1 underlying account · Added 02/10/2026
Jun 2025BrazilUnidentified AI tool
State Senator DeAndrea Salvador alleges in a federal complaint filed in August 2025 that an advertisement for Whirlpool's Brazilian brand Consul, made by the agency DM9, used her 2018 TED Talk with altered voice and visuals so that she appeared to say things she did not say, and that this caused reputational harm and emotional distress. Cannes Lions stated on 27 June 2025 that AI-generated and manipulated content was used within the campaign's case film to simulate real-world events and campaign outcomes, and withdrew the Grand Prix. The festival statement does not name the plaintiff. The defendants' response to the complaint is not inspected.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 5 sources, 2 underlying accounts · Added 29/09/2026
3 Sept 2026BrazilUnidentified image tool
In early September 2026 a private school in Jaú, in the interior of São Paulo state, identified the circulation of fake intimate images of a female classmate made with artificial intelligence and contacted the families. According to the police report described by the press, eight ninth-grade boys, all aged 15, kept a WhatsApp group in which they used digital programs to manipulate images of the student so that she appeared unclothed. The school suspended the eight and informed the girl's parents. The father of one of the boys checked his son's phone, found the files and took the boy and the phone to the police to register a report; the girl's parents also registered a police report. The São Paulo Public Security Secretariat said the Civil Police are investigating a 15-year-old for dissemination of child pornography and defamation that occurred on the morning of Thursday 3 September. The school said the content originated on a private platform outside the school environment and that it had adopted protective and welcoming measures for the student and opened an internal inquiry. The AI tool used is not named. The students are minors and are not named in any report.
Core concern Medium reported severity Involving minors Investigation Opened
AI involvement reported · Causal attribution supported · 4 sources, 3 underlying accounts · Added 29/09/2026