Have I Been Pwned

Overview

Have I Been Pwned is a free online service that allows users to verify whether their email addresses, passwords, or phone numbers have appeared in known data breaches. It helps individuals and organizations improve security awareness, detect compromised credentials, and take preventive actions to protect their online identities.

Key features

• Email breach check
• Password breach check
• Phone number lookup
• Data breach alerts
• Domain search
• API access
• Password monitoring
• Security notifications
• Privacy-focused
• Trusted database