Positive sampleEntity sampleText snippet

Brazil onboarding form

Name: Brazil onboarding form
Creator: DLP Samples
License: https://creativecommons.org/licenses/by/4.0/

This text snippet contains Brazil Natural Person Registry Number (CPF), Brazilian Business Tax ID Number (CNPJ), Mexico National ID Card Number (CURP). It is a positive sample: a DLP tool with good recall should detect it.

Cadastro do cliente
CPF: 529.982.247-25
CNPJ da empresa: 11.222.333/0001-81
CURP (México): HEGG560427MVZRRL04

Should be detected

Brazil Natural Person Registry Number (CPF)
Detects a Brazilian Natural Person Registry number (CPF number), an 11-digit number with format 000.000.000-00.
Brazilian Business Tax ID Number (CNPJ)
Detects a Brazilian business tax identification number, Cadastro Nacional de Pessoas Jurídicas (CNPJ), a 14-digit number with format XX.XXX.XXX/XXXX-XX.
Mexico National ID Card Number (CURP)
Detects a Mexican individual identification number (CURP, Clave Única de Registro de Población), an 18-character alphanumeric string used to identify individuals for government services, enrolling in schools, and obtaining official documents.

How to test with it

Copy or download the sample.
Move it through the channel you want to test: paste it into a GenAI app or an AI agent's prompt, upload it to a SaaS app or cloud drive, attach it to an email, or copy it to removable media.
Check your DLP: it should detect Brazil Natural Person Registry Number (CPF), Brazilian Business Tax ID Number (CNPJ), Mexico National ID Card Number (CURP).
Record the result to calculate precision and recall.

Brazil onboarding form

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