idtheftcenter.org
Identity Theft Resource Center database documenting publicly reported US data compromises.
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pypi.org
A tool for extracting and analyzing social identity information from online platforms.
pypi.org
quidam is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
github.com
snoop is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
checkusernames.com
Check Usernames is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
darpa.mil
DARPA Memex is a program seeking to develop next-generation search technologies for discovering, organizing and presenting domain-specific content. It aims to extend search beyond a centralized model to the deep web and nontraditional content. The program initially plans to address fighting human trafficking. It is specifically not interested in deanonymizing servers, attributing identity to IP addresses, or accessing non-public information.
knowem.com
KnowEm is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
com.lullar.com
Lullar Com is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
searchpof.com
SearchPOF.com is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
pypi.org
social-analyzer is an online tool that helps users work with usernames, digital identities, or related information for research and testing.
pypi.org
An open source tool for searching usernames across many websites to help with online identity research.
biolincc.nhlbi.nih.gov
BioLINCC is a clinical specimen database operated by the National Heart, Lung, and Blood Institute. It allows users to search for study datasets and biospecimens, including open specimen collections, and to submit requests for them. Accounts are required to request resources, and users must verify their identity through Login.gov or ID.me depending on location.
stevemorse.org
A one-step page for decoding Social Security Numbers issued prior to June 25, 2011. It points to an article on the structure of Social Security Numbers and to the Social Security Administration website for later number assignments. It also points to the Internal Revenue Service website for the structure of Individual Taxpayer Identification Numbers. The page was automatically updated monthly through June 2011 and has been static since.
genome.jgi.doe.gov
The JGI Genome Portal is a search and discovery interface for JGI projects, with filters for funding program, program year, taxonomy, project status and product type. It provides project identity, sequencing, analysis and contact information. The portal is being retired and will be sunset at the end of April, replaced by the JGI Data Portal, which users are directed to for downloads.
gss.norc.org
The General Social Survey is a survey project whose 2024 cross-section data is available with a multi-mode design. The data, collected between April and December 2024, include historically repeated measures and new data on digital societies, national identity and citizenship, and mental health stigma.
calomel.org
A Calomel.org page of research notes on rTorrent, covering security modifications and usability hacks. It describes building rTorrent from source to allow customization, such as changing the upload ratio reported to trackers and the client's reported identity. The page states Aria2 became the preferred client over rTorrent because of slow development, open bugs and incompatibility with FreeBSD's clang compiler.
one-plus.github.io
OSINT Toolkit provides email and username lookup tools. Users enter a username or email to run general searches, social media searches and messaging app searches. The site notes that username and email results are an approximation, so negative results do not necessarily mean an account is not in use.
resemble.ai
Resemble AI provides multimodal deepfake detection and watermarking for enterprise. It powers real-time detection of synthetic audio, video, and images, offers APIs, intelligence insights, and identity registration. It includes tools like meetings protection, agent detection, a Chrome extension, and integrates with Microsoft Teams. The company develops research models such as DETECT-World and PerTh Multimodal. It serves industries including telecom, finance, media, health, and public sector.
umsu.de
The Tree Proof Generator is a web tool that accepts formulas of standard propositional, predicate or modal logic and tries to find either a countermodel or a tree proof, also called a semantic tableau. It supports classical propositional logic, first-order predicate logic with functions and identity, and a few normal modal logics.
aware-online.com
An OSINT tool for investigating usernames online. It presents a custom search form that redirects to search engines and websites of external parties. The page notes that usernames can contain real information and that unique usernames are more likely to indicate the same person across accounts.
github.com
OSINT tool for checking whether usernames or identities appear across Instagram and online services.