pwnedOrNot is a search and auditing utility for querying breach metadata and verifying the exposure of email addresses and passwords in public data dumps. It functions as a data breach search engine designed to identify leaked credentials and assess account security.
The tool provides capabilities for corporate domain auditing and email compromise detection, allowing for the identification of leaked addresses belonging to specific domains. It includes a password leak detector and the ability to scan public data dumps for plaintext passwords associated with compromised accounts.
The system covers breach metadata extraction and security breach analysis, retrieving details such as breach names, dates, and verification status. It further supports account exposure assessments and domain security auditing to determine the scope of security incidents.