Example data leak prevention patterns

Description Matches all ISO 13616-compliant International Bank Account Numbers (IBAN) formats.
Matches NL91 ABNA 0417 1643 00
NL 9 1 A B N A 0 4 1 7 1 6 4 3 0 0
No match NL91-ABNA-0417-1643-00
N L91ABNA0417164300
Notes This patterns contains the group IBAN with all the IBAN matchers for all supported countries
Download IBAN.xml
Description Matches if there are more than threshold email addresses.
Matches [email protected]
No match example.com
Notes By default quarantines the message if more than 20 email addresses are detected.
Download email-address.xml
Credit card numbers
Description Matches credit card numbers.
Matches 5498586296025840
No match 5-4-9-8-5-8-6-2-9-6-0-2-5-8-4-0
Notes The following credit cards are supported: Visa, Mastercard, American Express, Discover, Dinersclub and JCB
Download credit-cards.xml
Social Security Number (SSN)
Description Matches a Social Security Number (SSN) in in NNN-NN-NNNN and NNNNNNNNN format.
Matches 666-12-3456
No match 666/12/3456
Notes Because a SSN is a nine-digit number without structure, false positives are likely to occur.
Download ssn.xml