Search results

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

Europol assessment of online organized crime, including criminal services and dark-web developments.

Research articles on dark-web monitoring, exposed data, cybercrime groups and external threats.

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

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

RAND study of illicit online markets and the operational lessons they present for public policy.

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

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

Longitudinal analysis of topic changes across collected cybercrime-ecosystem discussions.

Historical lookup showing whether an IP address appeared as a Tor relay on a specified date.

Historical public mailing-list messages documenting Tor development, research and relay operations.

Active public discussion archive for Tor relay and bridge operators, support questions and network issues.

Question-and-answer archive covering Tor configuration, relays, onion services and research.

Research paper describing large-scale crawling and analysis methods for onion services.

Intelligence analysis covering illicit communities, ransomware groups and underground online activity.

Intelligence reporting on cybercriminal groups, underground forums and ransomware operations.

Study of whether website fingerprinting can distinguish and identify Tor onion-service traffic.

Research article cataloging ransomware leak sites and explaining how their status is tracked.

Research covering cybercriminal communications, darknets, underground forums and financial crime.

Official service-status page for Tor Project websites, bridges, directories and network services.

Open-source research crawler for collecting links and metadata from reachable onion pages.

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