SecurityMetrics PIIscan is a data discovery software tool that searches computer systems, hard drives, and attached storage devices for unencrypted Personally Identifiable Information (PII). It is designed to help organizations identify and secure sensitive data, assisting with compliance requirements for regulations such as PCI DSS, HIPAA, and GDPR. PIIscan efficiently discovers unencrypted USA Social Security Numbers (SSN), UK National Insurance Numbers (NINO), Canada Social Insurance Numbers (SIN), Australian Tax File Numbers (TFN), Australian Business Numbers (ABN), and payment card data including primary account numbers (PAN) and magnetic stripe data.