Data Breach Checker

Check If Your Email Has Been in a Data Breach

Search 12 billion compromised accounts across 700+ breaches — free, private, instant results.

12B+ Accounts indexed

700+ Breaches monitored

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High risk

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Medium risk

Private — never stored Powered by BreachDirectory Free — no account needed

No Breaches Found

Clean

What this means

Your email has not appeared in any known, indexed data breach
This does not mean your data has never been exposed — new breaches are discovered regularly
It does not check the security of your passwords or how your current cloud storage handles your files

What to do next

Use unique passwords for every service — a password manager makes this easy
Enable two-factor authentication wherever possible
Check back periodically — new breaches are added to the database regularly

Get Protected

Your email is clean — but where you store your files still matters

On Google Drive and Dropbox, even a breach-free account is stored on servers the provider can access. StorX uses client-side encryption — your files are unreadable to anyone but you.

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End-to-end encrypted 2GB free forever Distributed globally

Breaches Detected

0 breaches

What to do now

Change compromised passwords immediately

Any service where your password was exposed — change it now. Use a different password for every service. A password manager makes this effortless.

Enable two-factor authentication

Even if your password was changed, 2FA means a stolen password alone can't access your account. Enable it on email, banking, and cloud storage first.

Check where your files live

If your cloud storage account credentials were exposed in a breach, every file you store there was potentially accessible. This is the moment to ask whether your files are stored somewhere that uses client-side encryption.

Check back regularly

New breaches are added to BreachDirectory regularly. Bookmark this page and check once every few months — especially after news of a major breach.

Get Protected

Your breaches mean multiple companies had access to your data

Most cloud storage providers have the same access to your files. StorX is different — your files are encrypted on your device before they ever leave it. Even if StorX's servers were breached, your files are unreadable.

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End-to-end encrypted 2GB free forever Distributed globally

Privacy & Trust

How we protect your privacy when you use this tool

When you enter your email address and click check, your email is sent directly to BreachDirectory via RapidAPI — a breach database aggregating billions of exposed credentials from hundreds of known breaches.

StorX does not store, log, or retain your email address in any way. We do not know which email addresses have been checked on this tool. The check is a direct call between your browser and the BreachDirectory API.

RapidAPI's privacy policy is available at rapidapi.com/privacy.

Frequently Asked Questions

What is a data breach?

A data breach occurs when attackers gain unauthorised access to a company's database and steal user data — typically email addresses, passwords, names, phone numbers, or financial information. This stolen data is often sold or published publicly, which is how it ends up in databases like BreachDirectory.

Is it safe to enter my email address here?

Yes. Your email address is sent directly to BreachDirectory via RapidAPI. StorX does not store, log, or retain your email address in any way. The check is a direct call between your browser and the BreachDirectory API.

What should I do if my email appears in a breach?

Change your password on the affected service immediately — especially if you use the same password anywhere else. Enable two-factor authentication on that account and any others using the same password. If financial data was exposed, check your statements for unauthorised transactions and consider alerting your bank.

Does a clean result mean I'm completely safe?

Not necessarily. BreachDirectory only contains breaches that have been discovered and reported. Some breaches are never made public, and new ones are added regularly. A clean result is good news, but it doesn't guarantee your data has never been exposed. Check back periodically, especially after major breach announcements.

What is BreachDirectory?

BreachDirectory is a breach intelligence database that aggregates exposed credentials from hundreds of publicly known data breaches. It is accessed via RapidAPI and contains billions of compromised records. The free tier allows up to 50 lookups per day at no cost.

Why does where I store my files matter after a breach?

When your account credentials are exposed in a breach, any cloud storage provider that holds your encryption keys can have your files accessed if your account is compromised. Providers that use client-side encryption — where only you hold the encryption keys — mean your files remain unreadable even if an attacker gains access to your account, because the files themselves are encrypted data only you can decrypt.

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