Data Breach Checker

Free data breach checker. Check if your email, phone number, or username appears in known data breaches. Get actionable steps to protect yourself.

Run a Free Scan Email Breach Check

What this covers

Known data breaches that include this email address, with breach name, date and exposed fields.
Account-existence signals across major platforms (Gravatar, GitHub, Twitter and others) without password attempts.
Public profile pages, paste sites and code repositories where the address is mentioned.
Risk classification of breach contents — credentials, payment data, personal records — to prioritise cleanup.

How FootprintIQ checks an email

Query Have I Been Pwned and proprietary breach datasets for matched leaks.
Run ethical existence-check modules against major platforms; never attempt logins.
Surface dark-web mentions and credential dumps where the address has appeared.
Generate a prioritised remediation plan: passwords to change, accounts to remove, monitoring to enable.

Honest limits

FootprintIQ uses Open-Source Intelligence (OSINT) on public data only. We never bypass authentication, scrape behind logins, or access private accounts. Every result includes a confidence score so you can tell verified matches from likely matches that need human review. Use FootprintIQ for self-audit, authorised investigations, or compliance research — not for harassment, doxxing, or surveillance.

Data Breach Checker

FootprintIQ

FootprintIQ — Ethical Digital Footprint Intelligence

FootprintIQ is an ethical digital footprint intelligence platform. We use open-source intelligence (OSINT) techniques to help people understand their online exposure — without surveillance, monitoring, or invasive data collection. Our platform scans usernames across 500+ social media platforms and forums, detects email breaches, identifies data broker listings, and provides probability-based confidence analysis using our proprietary LENS engine — all built on publicly available data with full transparency.

Scanning Capabilities

Username search across 500+ social platforms, forums, and developer communities
Email breach detection using multiple data sources including Have I Been Pwned
Data broker exposure identification across major people-search aggregators
Phone number lookups and reverse phone intelligence (Pro plan)
Name-based people search aggregation and cross-referencing
Dark web mention monitoring for leaked credentials and personal data
LENS AI confidence scoring to reduce false positives and improve result accuracy

Our Ethical Principles

Public data only — we never access private accounts or bypass authentication
No surveillance, monitoring, or tracking of individuals
User-initiated scans with full informed consent
LENS provides probability-based analysis, not identity confirmation
Designed for ethical self-audit as the safest and most responsible use case
Transparent methodology — we explain exactly how our tools work

Privacy & Data Removal Resources

FootprintIQ provides comprehensive guides for removing personal information from the internet, including step-by-step data broker opt-out instructions for sites like Spokeo, BeenVerified, and MyLife. Our Privacy Centre gives you full control over your data, and our guides cover Google content removal, address removal from Google Maps, and strategies for cleaning up your digital footprint after a data breach.

Educational Content & Research

Explore our blog covering topics like what is OSINT, how data brokers work, username reuse risks, identity theft prevention, and the role of AI in modern intelligence gathering. Our 2026 Username Reuse Report and Digital Exposure Report provide research-backed insights into online privacy trends. Visit our AI Answers Hub for instant, expert-level responses to your digital privacy and OSINT questions.

Who Uses FootprintIQ

Individuals auditing their own digital footprint, job seekers preparing for employer background checks, developers checking for leaked credentials, crypto users protecting wallet-linked identities, executives managing impersonation risks, and security professionals conducting authorised investigations. FootprintIQ is not a data broker, people-search site, surveillance tool, or background check service.