Search results

Search engine for finding indexed Tor onion services, with abuse filtering and public documentation.

Open-source command-line tool that queries multiple onion search engines and exports results.

Python package that queries several search engines to find indexed Tor onion pages.

Research paper on integrating data from web databases that are not directly indexed by search engines.

University guide to finding databases and information that ordinary search engines do not index.

ERIC record for a guide to finding specialized databases and other web content missed by search engines.

News archive covering dark-web leaks, criminal forums, takedowns and ransomware activity.

Bloomberg News instructions for submitting documents securely through its verified SecureDrop service.

News24 instructions for submitting documents securely through its verified SecureDrop service.

Open-source interface and API project for searching indexed onion content.

DARPA research program that developed domain-specific search methods for hard-to-index web content.

Research study on identifying and understanding search interfaces that expose hidden-web databases.

Leak-awareness search page for checking whether identifiers appear in exposed datasets.

Guide to search tools and databases that surface information outside conventional web indexes.

Explains federated searching across government science databases often described as the deep web.

Federated search portal querying science databases and repositories across many countries.

Reporting and explainers on dark-web activity, leak sites and underground cybercrime.

Open-source whistleblowing system that lets sources submit documents to newsrooms over Tor.

Official directory of active, verified SecureDrop instances operated by news and advocacy organizations.

Reporting archive on dark-web crime, underground forums, data leaks and law-enforcement actions.

Searchable timeline of publicly reported breaches with affected organizations, dates and data types.

Research and explainers on dark-web investigations, criminal forums and threat-intelligence methods.

WikiLeaks archive for searching the Sony email release and related historical documents.

Public-health research measuring harmful-content availability and searches on the Tor network.