Search results

Research archive containing dark-web authorship verification datasets and baseline models.

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WikiLeaks archive for searching the Sony email release and related historical documents.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

Official interface for exploring public Tor relay and bridge metadata from Onionoo.

Checker for seeing whether an email appears in the historical Ashley Madison breach dataset.

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

Official Tor archive providing recent and historical network descriptors for reproducible research.

Public-interest archive preserving leaked and released datasets for journalism and historical research.

Research service publishing structured ransomware and cybercrime ecosystem tracking data.

Explains how metadata and structured access affect discovery of database-backed and deep-web content.

Identity Theft Resource Center database documenting publicly reported US data compromises.

Analyst reporting on cybercrime marketplaces, underground actors, ransomware and stolen-data trends.

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.

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.

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