Tor Project hub for technical reports, open research questions, datasets and research safety guidance.
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Technical specifications for Tor protocols, directory formats and onion-service behavior.
Research study examining the structure and technical characteristics of dark-web content and services.
Community support forum for organizations and developers operating GlobaLeaks whistleblowing sites.
Official community forum for Tor users, relay operators, developers and onion-service administrators.
Question-and-answer archive covering Tor configuration, relays, onion services and research.
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.
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.