Facebook Data Breach Checker
Checker for seeing whether a phone number or profile appears in Facebook-related breach data.
Breach & Leak Research Website
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Published directory entries matching your search.
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h8mail
Breach hunting tool that checks emails against breach data sources and local leak collections.
Email Lookup Website
BreachDetective
BreachDetective is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Breach & Phishing Checks Website
BreachDirectory
Breach exposure lookup service for checking whether an email appears in known breach datasets.
Breach & Phishing Checks Website
BreachLab
BreachLab provides educational videos, lessons, tutorials, or self-learning resources.
Programming & Technology Learning Website
Email Breach Analysis
Checks email-related breach signals and exposed data sources to support security reviews and OSINT research.
Email Lookup Website
Leakedpassword.com
Exposure checker for seeing whether a password or email appears in known breach data.
Breach & Leak Research Website
Have I Been Pwned
Public breach-awareness service for checking whether an email address appears in known data breaches.
Breach & Leak Research Website
Leaked.site
Leak-awareness search page for checking whether identifiers appear in exposed datasets.
Breach & Leak Research Website
Ashley Madison hacked email checker
Checker for seeing whether an email appears in the historical Ashley Madison breach dataset.
Breach & Leak Research Website
Krebs on Security — Dark Web
Investigative reporting archive focused on dark-web markets, breaches and underground actors.
Dark Web News & Analysis Website
Mozilla Monitor
Mozilla service that checks email addresses against known breaches and explains protective steps.
Breach & Leak Research Website
Personal Data Leak Checker
Cybernews checker for seeing whether an email or phone appears in known data leaks.
Breach & Leak Research Website
Maritime Awareness Project
Interactive map for understanding maritime security, trade routes, and regional ocean activity.
Maritime Tracking Website
Shelf Awareness: Daily Enlightenment for the Book Trade
Shelf Awareness: Daily Enlightenment for the Book Trade covers business, economics, companies, finance and markets.
Business & Financial News Website
Facebook Scraped Data search
Searches archived Facebook scraped-data collections for research on exposed public profile information.
Facebook Website
Darknet Diaries
Narrative podcast documenting breaches, underground actors, darknet cases and security investigations.
Dark Web News & Analysis Website
Data Breach Explorer
Searchable timeline of publicly reported breaches with affected organizations, dates and data types.
Breach & Leak Research Website
Have I Been Zucked?
Checks whether a phone number or email appears in Facebook-related data exposure collections.
Facebook Website
Intelligence X
OSINT search platform for finding emails, domains, files, leaks, and public records across sources.
Privacy Guides & Resources Website
ITRC Data Breach Tracking
Identity Theft Resource Center database documenting publicly reported US data compromises.
Breach & Leak Research Website
KrebsOnSecurity
Security journalism site covering cybercrime, breaches, fraud, malware, and online threats.
Developer News Website
Master-OSINT-Toolkit
A user-friendly Python toolkit for open source intelligence, providing key features such as image geolocation, social media profiling, email breach checks, domain lookup, metadata extraction, Google dorking, Wayback Machine queries, IP geolocation with blacklist checks, reverse image search, among others.
Google Communities & Tools GitHub repo
WhatBreach
Command-line tool for checking which known breaches may be linked to a target email address.
Email Lookup GitHub repo