Search results

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

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

Historical visualization and research record mapping a sample of linked Tor onion services.

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

Research paper evaluating abuse observed through a controlled honeypot hosted as a Tor onion service.

Open-source utility for gathering public metadata about onion services during authorized research.

Open-source ransomware monitoring project indexing group posts for defensive research.

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

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

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

Archive of Tor Project monthly reports documenting development, research and community activity.

UNODC report on darknet-enabled cybercrime threats and policy responses in Southeast Asia.

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

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

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

Measurement study mapping the I2P anonymity network and analyzing its observable structure.

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

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

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

Longitudinal study measuring unique Tor onion services while accounting for mirrors and topology bias.

National Academies chapter explaining deep-web content, discovery limits and information retrieval.

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

Open-source scanner for auditing onion-service metadata and operational security.

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