product-example 1 linked patterns checked
Have I Been Pwned Pwned Passwords
Documents Pwned Passwords as a breached-password dataset that can be checked through a k-anonymity API without sending the full password or complete hash.
Read with a purpose
What this source can teach
Use this source to inspect a concrete implementation and the decisions visible in its context.
- Start with the original. Open the source and find the guidance or example relevant to your task.
- Trace the connection. Use the claim notes below to see how this site applies the source to specific patterns.
- Check the setting. Compare the source's platform, people, and constraints with your own decision.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Password creation | Choose password creation when the user must choose or replace a reusable password, passphrase, or memorized secret. | Typing, paste, autofill, password-manager generation, deletion, and selection follow native input behavior. | Have I Been Pwned supports breached-password checking through a k-anonymity range API. |
Evidence Role
This source is treated as product-example evidence. Its value comes from the specific claims and setting described above.
Publisher: Have I Been Pwned. Last checked: .