Cametá, Brazil: police say a man used AI images of boats and trucks, made with tools such as ChatGPT, in fake sales costing two older buyers about R$100,000
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.
- AI system
- ChatGPT (reported)
- Occurred
- Event date unknown
- Reported
- 10 October 2026
- Event location
- Brazil
- What the AI did
- Communicated with the person
- Reported harm
- Financial Loss
- Whose AI use
- Someone else’s AI use
- Setting
- Finance · Everyday life
- Evidence
- AI involvement reported · Causal attribution alleged · 1 source
- 4 claims: 4 reported. 4 open questions
- People reported harmed
- At least 2 people
AI system as recorded: Image generation on 'plataformas como o ChatGPT' (platforms such as ChatGPT), according to the Cametá police delegate as reported by DOL
What Happened
The scheme. DOL reported on Saturday 10 October 2026 that the Polícia Civil do Pará had arrested a man in the act in Cametá the previous Friday (9 October) on suspicion of frauds that caused losses of more than R$100,000 in the municipality. According to the report, the man used artificial-intelligence tools to make fraudulent offers of boats, trucks and auctioned property look genuine, mainly targeting older people.
The AI finding. DOL attributes to the Cametá police delegate the statement that the investigations revealed a sophisticated scheme in which the suspect generated fictitious images of vehicles and boats through platforms such as ChatGPT. The report also says he manipulated photos to place himself in false settings inside Caixa Econômica Federal branches and other public offices, to pose as a legal intermediary; it does not say AI was used for those photos.
The losses. Two older victims had been confirmed by the time of the arrest. One was persuaded to transfer R$60,000 for the fake purchase of a boat; the other transferred about R$40,000 believing he or she was buying a truck. To keep money flowing, the suspect claimed the goods were held in other cities such as Santarém and demanded further deposits, presenting contracts with non-existent company numbers. Police seized false documents during the arrest and say they are still identifying victims.
What is not established. The dates of the offers and transfers, which images each victim saw, the exact tool behind each image, and the victims' identities are not reported. The account rests on one outlet relaying the police; no court finding is reported.
Reported harm
According to the Polícia Civil do Pará as reported by DOL, two older victims paid R$60,000 and about R$40,000 for a boat and a truck in fake sales whose offers the suspect illustrated with images police say he generated on platforms such as ChatGPT.
Outcome
OngoingThe Polícia Civil do Pará arrested the suspect in the act (prisão em flagrante) in Cametá on Friday 9 October 2026 and seized false documents, including purchase contracts carrying invalid company registration numbers (CNPJs). Police say the investigation continues to map the losses and identify further victims. No charge or court step is reported beyond the arrest.
What remains unknown
- When the fake offers were made and the transfers took place
- Which AI-generated images each victim saw and which tool produced each one
- Whether the photos placing the suspect inside bank branches were made with AI
- Whether the suspect has been charged and how many further victims exist
What the evidence supports
AI involvement: reported. DOL attributes to the Cametá police delegate's account of the investigation the finding that the suspect generated fictitious images of vehicles and boats on platforms such as ChatGPT ('gerava imagens fictícias de veículos e embarcações por meio de plataformas como o ChatGPT'). In its own narration DOL says he used AI tools to lend credibility to the fake offers of boats and trucks, and its subheadline says the sales were forged with images created by ChatGPT to deceive victims. The two confirmed victims paid for a boat and a truck in those offers. The AI-generated images were part of the sale offers the victims relied on, which this record treats as AI-generated content presented to them as information (communicated_with). The attribution is the police's as reported; which images each victim saw and the tool behind each image are not published.
4 claims: 4 reported. What the statuses mean
Reported According to the Polícia Civil do Pará as reported, a man was arrested in the act in Cametá on Friday 9 October 2026 on suspicion of frauds causing losses of more than R$100,000, mainly targeting older people.
Causal attribution. Police account relayed by one outlet; one origin.
- dol.com.br(opens in new tab) supports · Portuguese
'prendeu em flagrante, na última sexta-feira (9)'; 'tendo como alvo principal pessoas idosas'
Reported In its account of the Cametá police delegate's findings, DOL reports that the suspect generated fictitious images of vehicles and boats through platforms such as ChatGPT. DOL also says he used AI tools to make fraudulent offers of boats, trucks and auctioned property look genuine, and its subheadline says the sales were forged with images created by ChatGPT to deceive victims.
Causal attribution. The delegate's investigative finding as relayed by DOL; no technical evidence or tool record is published.
- dol.com.br(opens in new tab) supports · Portuguese
'O suspeito gerava imagens fictícias de veículos e embarcações por meio de plataformas como o ChatGPT.'; 'utilizava ferramentas de inteligência artificial para conferir veracidade a ofertas fraudulentas de lanchas, caminhões e imóveis de leilão'; 'forjar venda de lanchas e veículos com imagens criadas pelo ChatGPT para enganar vítimas'
Reported Two older victims had been confirmed at the time of the arrest: one transferred R$60,000 for the fake purchase of a boat and the other about R$40,000 believing they were buying a truck.
Causal attribution. Police account relayed by one outlet; the link between each victim's payment and the AI images rests on the delegate's description of the scheme.
- dol.com.br(opens in new tab) supports · Portuguese
'duas vítimas foram confirmadas, ambas idosas'; 'convencer um dos idosos a transferir R$ 60 mil para a falsa compra de uma lancha, enquanto o segundo repassou cerca de R$ 40 mil acreditando estar adquirindo um caminhão'
Reported Police seized false documents, including contracts with invalid company registration numbers, and say the investigation continues to identify new victims.
Causal attribution. Police account relayed by one outlet.
- dol.com.br(opens in new tab) supports · Portuguese
'Documentos falsos, simulando contratos de compra e venda com CNPJs inválidos, foram apreendidos com o suspeito'; 'identificar novas vítimas na região'
Sources
1 source inspected. Sources that repeat one account do not corroborate each other.
- DOL, 10 October 2026: suspect uses AI to defraud older people of more than R$100,000 in Pará(opens in new tab)
s1 · dol.com.br · News report · Portuguese · Inspected · 10 October 2026 · Primary
How the sources were read, and where the events happened
Read in the original Portuguese on 2026-10-12 (HTTP 200) by the research agent (an AI); English renderings in this record are the research agent's own translations and no human translator reviewed them. DOL (Diário Online, Carajás section) report published Saturday 10 October 2026, 17:32 (UTC-3), relaying the Polícia Civil do Pará and the Cametá police delegate; its photographs are credited to PCPA. Applies to s1.
Event countries: Brazil. Affected-person countries: Brazil. Court countries: Unknown.
Event: the frauds caused losses 'no município de Cametá' and the arrest was made in Cametá, Pará (s1). Affected persons: the report places the losses in Cametá; residence is not otherwise stated. No court step is reported.
Reviewed for publication 2026-10-12: Published as a reported case: the Polícia Civil do Pará, as relayed by DOL, says a man arrested in Cametá generated fictitious images of boats and vehicles on platforms such as ChatGPT for fake sales, and two older victims paid R$60,000 and about R$40,000. All claims rest on the police account in one outlet; the suspect is not named here.
People described
Two older people in the Cametá area of Pará, Brazil, who paid for a boat and a truck offered in fake sales illustrated with AI-generated images
People reported harmed in this case
At least 2 people
0 AI participants · 2 other people harmed
Two victims: DOL reports police saying two victims, both older people, had been confirmed by the time of the arrest, and that the investigation continues to identify new victims, so two is a lower bound. Neither victim used the AI; the suspect did.
Counted once within this case. The same person may appear in other cases. This count does not establish AI causation.
Cite this case
Compiled per our published methodology: verification statuses, sourcing standards, and corrections process.
APA
NOPE. (2026). Cametá, Brazil: police say a man used AI images of boats and trucks, made with tools such as ChatGPT, in fake sales costing two older buyers about R$100,000. AI incidents. https://nope.net/incidents/2026-cameta-para-police-say-fraud-suspect-used-chatgpt-images-of-boats-and-trucks-in-fake-sales-to-older-buyers
BibTeX
@misc{2026_cameta_para_police_say_fraud_suspect_used_chatgpt_images_of_boats_and_trucks_in_fake_sales_to_older_buyers,
title = {Cametá, Brazil: police say a man used AI images of boats and trucks, made with tools such as ChatGPT, in fake sales costing two older buyers about R\$100,000},
author = {NOPE},
year = {2026},
howpublished = {AI incidents},
url = {https://nope.net/incidents/2026-cameta-para-police-say-fraud-suspect-used-chatgpt-images-of-boats-and-trucks-in-fake-sales-to-older-buyers}
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