CNPJ
5
MENTIONS
2
EPISODES
2
PODCASTS
Search complete. 5 mentions across 2 episodes found for "CNPJ".
Oct 12, 2026
Before You Bid: An OSINT Framework for Spotting Fake Online Auctions
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1:28speaker_0NARRATOR
If a website claims to represent an established business, investigate that legal entity independently.
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1:34speaker_0NARRATOR
In Brazil, for example, you can query a company's CNPJ, Cadastro Nacional da Pessoa Jurídica, through the Receita Federal system using the Comprovante de Inscrição e de Situação Cadastral.
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1:47speaker_0NARRATOR
This provides public information such as the company's legal name, razão social, primary economic activity, CNAE, registration status, address, and corporate structure.
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1:58speaker_0NARRATOR
Greater than key takeaway: A valid CNPJ does not prove that a website is legitimate.
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2:04speaker_0NARRATOR
Greater than fraudsters frequently scrape public corporate information from real companies greater than and use it to impersonate them.
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2:11speaker_0NARRATOR
The critical question is not simply does this CNPJ exist? It is: Does the entity associated with this CNPJ actually operate this website and conduct this auction? Check the CNAE.
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2:23speaker_0NARRATOR
Verify whether the company's registered economic activities match the services being advertised, e.g., operating vehicle auctions versus unrelated retail.
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2:33speaker_0NARRATOR
Verify the payment recipient.
Why Brazilian Investors Still Prefer Fixed Income | Danilo Ardenghi, Mais Retorno
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6:01Danilo ArdenghiGUEST
So a fund now has classes.
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6:05Danilo ArdenghiGUEST
And what's the problem? A lot of CNPJs, a lot of structures of funds, have classes.
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6:16Danilo ArdenghiGUEST
Funds, inside the funds, like subclasses.
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6:20Danilo ArdenghiGUEST
So it's hard to pull this data together and find the data of the industry.