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For threat intelligence analysts

Turn an indicator into a documented investigation.

Search leak data by email, domain or advanced criteria. Examine the available context, save useful searches and export findings for your analysis.

Create a free account to start investigating.

LeakRadarExample
Search filteremail_domain: example.com
Matching records
EmailService
alex@example.comlogin.example.net
ops@example.comportal.example.com
it@example.comaccounts.example.org
Saved searchExport
Illustration with fictional data.
The data behind LeakRadar

Investigate the exposed records, with the data to act.

644,961,994,529lines across indexed leak files

File lines, not a count of unique accounts.

Updated

Plaintext passwords, with their account context

Inspect the exposed password alongside the account and, for stealer logs, its service URL. When the source includes plaintext, that detail helps your team scope password resets and investigate exposed access.

Compare plans for plaintext access and included unlock points.

  • Stealer logs

    Connect a captured login to its service URL, username and password to understand which access is exposed.

    url:user:pass
  • Combolists

    Find email/password and username/password pairs, including records without a service URL.

    email:passuser:pass
  • Raw leak files

    Search the text of leaked files, database dumps and unstructured records beyond normalized credential fields.

  • Dark web forums

    Search indexed forum posts for mentions of your organization and examine the discussion's source context.

Get notified via Email, Slack, Discord, Telegram or Webhook when new exposed credentials match your monitored domains or email addresses.

Explore our data coverage
The situation

You have an indicator. You need the surrounding evidence.

A domain or email address is a starting point, not a conclusion. Different search modes help you narrow the dataset, compare relevant records and retain the material that supports your analysis.

Build an investigation you can explain and revisit.

Your workflow

Search, refine, retain

  1. 01

    Choose a search mode

    Start from an email, domain or advanced filter. Select the dataset and mode that fit the question.

  2. 02

    Examine the context

    Review available fields and sources. Distinguish what the record shows from what still needs confirmation.

  3. 03

    Keep useful results

    Save the search for later or export the available results into your research workflow.

LeakRadar

What you can work with

Access that fits your work

Start with a free account, then choose the plan that fits your datasets, monitoring, exports and team.

Compare plans

Searches with a purpose

Email, domain, advanced, raw and dark web searches serve different questions and have different plan requirements.

Repeatable analysis

Saved searches help you return to a query. Exports let you work with the available results outside the interface.

API and Python SDK

Use authenticated API requests in your own tools, subject to the endpoint permissions and usage limits described in the documentation.

Security research

Before you get started

Does every record have the same context?

No. Available fields depend on the source and dataset. Missing metadata should remain an explicit gap in your analysis.

Can I automate my research?

The API and Python SDK support programmatic use. Check the documentation for endpoints, authentication, supported filters and applicable limits.