Key Takeaways Personally identifiable information (PII) is any data that can identify, contact, or trace an individual, either on its own or when combined with other information. Common PII examples include names, email addresses, phone numbers, Social Security numbers, passport numbers, driver’s license numbers, and financial account details. PII falls into two categories: sensitive PII (such as government IDs and … Read More
PII Dataset Download – US & UK Passport Numbers
US & UK Passport Numbers – Examples Both the United States of America and the United Kingdom provide their citizens with passports with a unique 9-digit number for each person. However, newer passports from both countries may feature both numbers and letters. Use the FREE Download of 1000 Sample US & UK Passport Numbers below to test whether your website … Read More
PII Dataset Download – EU Driver’s License Numbers
EU Driver’s License Numbers – Examples Recognized throughout the European Economic Area, EU driver’s licenses are used by all 27 member states. EU driver’s licenses are a photo card with unique front-facing identifiers, featuring a set of numbers and sometimes letters specific to each individual. The amount of numbers and letters in each set varies per country, and they are … Read More
PII Dataset Download – Credit Card Numbers
Credit Card Numbers – Examples Estimates show that over 1 billion credit card transactions occur every day, making the ability to recognize and process these numbers absolutely critical. Each credit card features a set of 16 unique numbers, typically arranged in groups of four digits: XXXX-XXXX-XXXX-XXXX. Some credit cards are physical, while others are only digital, and the credit card … Read More
PII Dataset Download – Brazil CPF Number
Key Takeaways A Brazilian CPF number is an 11-digit taxpayer identification number used to identify individuals in Brazil. Sample CPF datasets help developers and security teams test applications without using real personal data. Synthetic CPF numbers are valuable for data validation, PII detection, and compliance testing under Brazil’s LGPD privacy regulations. A dataset of sample CPF numbers can improve sensitive … Read More
PII Dataset Download – US TaxPayer Identification Number (ITIN)
United States ITIN Examples Like the U.S. Social Security Number (SSN), the Individual Taxpayer Identification Number (ITIN) is a tax processing ID issued by the Internal Revenue Service (IRS). It is intended for taxpayers who are not eligible for an SSN, but it uses the same 9-digit structure: XXX-XX-XXXX. Source: Department of the Treasury, IRS Download the FREE set of … Read More
PII Dataset Download – US Social Security Number (SSN)
Key Takeaways A U.S. Social Security Number (SSN) is a 9-digit identifier used for tax, employment, and identity verification. SSN datasets are used in testing to simulate real-world sensitive data without exposing actual individuals. Synthetic SSN data supports PII detection, validation, and secure system testing while reducing compliance risks. These datasets are important for building data masking, anonymization, and privacy-focused … Read More
