# Breach Monitoring by User

Breach Monitoring by User allows you to subscribe specific email addresses (provided to Enzoic as SHA-256 hashes) for breach notifications.  Whenever login credentials for a monitored email address are found in an exposure, Enzoic will call a webhook on your end and/or send a notification email with the details.

{% content-ref url="/pages/KjxZmgN8Tpnv1CrSzLWA" %}
[Add Breach Alert Subscriptions for Users](/enzoic-api-developer-documentation/api-reference/breach-monitoring-api/breach-monitoring-by-user/add-breach-alert-subscriptions-for-users.md)
{% endcontent-ref %}

{% content-ref url="/pages/Vxm9MdvlsQ0sHOyXV0FJ" %}
[Remove Breach Alert Subscriptions for Users](/enzoic-api-developer-documentation/api-reference/breach-monitoring-api/breach-monitoring-by-user/remove-breach-alert-subscriptions-for-users.md)
{% endcontent-ref %}

{% content-ref url="/pages/MIlGNiSQXBuKSjWUiYOL" %}
[Query Breach Alert Subscriptions for Users](/enzoic-api-developer-documentation/api-reference/breach-monitoring-api/breach-monitoring-by-user/query-breach-alert-subscriptions-for-users.md)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.enzoic.com/enzoic-api-developer-documentation/api-reference/breach-monitoring-api/breach-monitoring-by-user.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.