Argentina Legal Entity Tax ID Number (CUIT) lookalike (wrong format)

Name: Argentina Legal Entity Tax ID Number (CUIT) lookalike (wrong format)
Creator: DLP Samples
License: https://creativecommons.org/licenses/by/4.0/

This text snippet resembles Argentina Legal Entity Tax ID Number (CUIT) 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 80231

CUIL: 20-31456789-4

Status: pending review

Should stay quiet

Argentina Legal Entity Tax ID Number (CUIT)
Detects an Argentine business tax identification number, Clave Única de Identificación Tributaria (CUIT).

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 Legal Entity Tax ID Number (CUIT).
Record the result to calculate precision and recall.

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