Search results

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

CUNY research paper examining automated collection and analysis of dark-web forum data.

Mozilla service that checks email addresses against known breaches and explains protective steps.

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

Tor measurement project collecting performance data for public relays, bridges and onion services.

Network test that checks whether Tor access appears blocked and contributes measurement data.

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

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

Tor Project hub for technical reports, open research questions, datasets and research safety guidance.