Search results

Checker for seeing whether a phone number or profile appears in Facebook-related breach data.

Breach hunting tool that checks emails against breach data sources and local leak collections.

Breach exposure lookup service for checking whether an email appears in known breach datasets.

Checks email-related breach signals and exposed data sources to support security reviews and OSINT research.

BreachDetective is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.

BreachLab provides educational videos, lessons, tutorials, or self-learning resources.

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

Exposure checker for seeing whether a password or email appears in known breach data.

Investigative reporting archive focused on dark-web markets, breaches and underground actors.

Cybernews checker for seeing whether an email or phone appears in known data leaks.

Public breach-awareness service for checking whether an email address appears in known data breaches.

Checks whether a phone number or email appears in Facebook-related data exposure collections.

Intelligence X

intelx.io

OSINT search platform for finding emails, domains, files, leaks, and public records across sources.

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

Mozilla service that checks email addresses against known breaches and explains protective steps.

Searches archived Facebook scraped-data collections for research on exposed public profile information.

Narrative podcast documenting breaches, underground actors, darknet cases and security investigations.

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

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

Security journalism site covering cybercrime, breaches, fraud, malware, and online threats.

Dead Link Checker checks website availability, outages, broken links, or service status from the web.

Online Broken Link Checker checks website availability, outages, broken links, or service status from the web.

Audio Quality Check Guide points to a Reddit community or thread with discussion, updates, troubleshooting, or shared resources.

Broken Link Checker

webextension.org

Broken Link Checker is a browser extension or add-on that improves everyday web browsing workflows.