Default data patterns

reference brazil Updated Sep 10, 2026 1 min read default-data-patterns.md
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Review the default data patterns included in Data Discovery.

The following are the available default patterns for Data Discovery.

Name Regular Expression
Credit Card- Visa \b4[0-9]{12}(?:[0-9]{3})?\b
Credit Card- American Express \b3[47][0-9]{13}\b
Credit Card- Mastercard \b(?:5[1-5][0-9]{2}|222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}\b
Credit Card- Diners Club \b3(?:0[0-5]|[68][0-9])[0-9]{11}\b
Credit Card- Discover \b6(?:011|5[0-9]{2})[0-9]{12}\b
Social security number \b(?!666|000|9\d{2})\d{3}-(?!00)\d{2}-(?!0{4})\d{4}\b
Email \b[\w!#$%&'*+/=?`{|}~^-]+(?:\.[\w!#$%&'*+/=?`{|}~^-]+)*@(?:[a-zA-Z0-9-]+\.)+[a-zA-Z]{2,6}\b
USA- Phone Number \b\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})\b
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