Argentina National ID Number (DNI) lookalike (wrong format)

Name: Argentina National ID Number (DNI) lookalike (wrong format)
Creator: DLP Samples
License: https://creativecommons.org/licenses/by/4.0/

This text snippet resembles Argentina National ID Number (DNI) but contains none. It is a negative sample: a precise DLP tool should not flag it, so any alert on it is a false positive.

KYC review · LATAM onboarding
Case 85229

Número de expediente: 45123456/21

Status: pending review

Should stay quiet

Argentina National ID Number (DNI)
Detects an Argentine national identity document number, Documento Nacional de Identidad (DNI).

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 not alert on Argentina National ID Number (DNI).
Record the result to calculate precision and recall.

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DLP Samples · Free, de-identified DLP test data · CC BY 4.0 · Updated 2026-09-28

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