NP-16 Case Study

Government ID Protection: 285+ Entity Types

Source: anonym.community research

Summary

Research Source Discord Persona Breach: 70,000 Government IDs Exposed anonym.community March 2026 crawl View Source A breach of Discord's Persona identity verification service exposed approximately 70,000 government-issued IDs including passports, driver's licenses, and national identity cards. Users had submitted these documents for age verification and identity confirmation. The breach highlights the risk of centralized government ID storage and the need for PII detection systems that can identify government document numbers, names, dates of birth, and document-specific identifiers across international formats.

Evidence & Data Points

  • A breach of Discord's Persona identity verification service exposed approximately 70,000 government-issued IDs including passports, driver's licenses, and national identity cards. Users had submitted these documents for age verification and identity confirmation. The breach highlights the risk of ce

Solution

The Solution: How anonym.legal Addresses This Country-Specific Government ID Detection anonym.legal detects government ID formats from 25+ countries including: US (SSN, driver's license, passport), Germany (Personalausweis, Reisepass, Steuer-ID), France (CNI, passport, NIF), Brazil (CPF, CNPJ), India (Aadhaar, PAN), Japan (My Number), South Korea (RRN), UK (NIN, NHS), Italy (Codice Fiscale), Spain (DNI/NIE), and more. Each recognizer uses format-specific validation including checksums (Luhn, Verhoeff, modulus) to minimize false positives. 48-Language Detection Government IDs appear in documents written in many languages. A German Personalausweis number might appear in an English business email, a Turkish contract, or a Japanese correspondence. anonym.legal's 48-language NER detects the sur

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Compliance Context

Compliance Mapping This pain point intersects with GDPR Article 87 (national identification numbers), GDPR Article 9 (special categories — biometric data in photos), PCI-DSS (government IDs used for identity verification), and country-specific laws (US Privacy Act, German BDSG §22, India DPDP Act 2023). Government ID protection requires both broad entity coverage and country-specific format validation. anonym.legal's GDPR, HIPAA, PCI-DSS, ISO 27001 compliance coverage, combined with Hetzner Germany, ISO 27001 hosting, provides documented technical measures organizations can referenc

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Published by George Curta, Founder of anonym.legal ·