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PII Patterns

Personal Data

Pattern Description Example
email Email addresses user@example.com
phone_ru Russian phone numbers +7-999-123-45-67
passport_ru Russian passports 4510 123456
snils SNILS (Russian pension insurance number) 123-456-789 00
inn INN (tax ID for individuals/entities) 7707083893

Financial

Pattern Description Example
credit_card Credit cards 4111 1111 1111 1111

Technical Secrets

Pattern Description Example
api_key_aws AWS keys AKIAIOSFODNN7EXAMPLE
api_key_github GitHub tokens ghp_..., gho_...
access_token_jwt JWT tokens eyJhbG...
ssh_key_rsa SSH RSA keys ssh-rsa AAAA...
ssh_key_ed25519 SSH ED25519 keys ssh-ed25519 AAAA...

Network Data

Pattern Description Example
ip_address IPv4 addresses 192.168.1.1
domain_unknown Unknown domains secret-server.ru

Smart domain filtering: skips 30+ known domains (google.com, yandex.ru, github.com, etc.)