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Check If Your Email Is Hacked
Instant Dark Web Scan

Free email security check reveals if your passwords are stolen and sold on the dark web. Scan 500+ data breaches in seconds - no registration required.

Breach data from LeakCheck and Have I Been Pwned
Shows the leaked password, not only the breach name
No account, no card, nothing to install
Full report is one payment of $28.95, no subscription

What a free email leak check tells you

Most checkers stop at “your email was in a breach”. That is the least useful part. What you need is which password leaked, from where, and what else was in the same record, because that decides which accounts to fix first.

Which breaches, and when

Every known breach holding the address, with the service name and the date. The two sources are merged and duplicates removed, so a breach both of them hold is counted once.

The password itself

Where a breach stored a password next to your address, the free result shows the start of one of them. That is usually enough to recognize it, and to know which other accounts still use it.

What else was in the record

Names, phone numbers, home addresses, IP addresses, dates of birth. The fields differ by breach, and the result lists them so you can see what a stranger could piece together.

A privacy score

One number from 0 to 100. It starts at 100 and loses points for each leaked password, each kind of personal detail exposed, and each additional breach.

How the email hack check works

1.You type an email address

The check looks for that exact address. It does not search by name, and on the website it is email only. The LeakNix app for iPhone and Android can also check phone numbers and usernames.

2.Two breach indexes are queried

LeakCheck, which indexes around 10 billion leaked records including infostealer logs, and Have I Been Pwned, which lists more than 1,000 breached sites. Both are indexes of data that has already been dumped or traded. Neither is a live crawl of the dark web, and no consumer checker's is.

3.The results are merged

A breach present in both sources is counted once. Each entry keeps its name, its date and the list of fields it exposed, so the count you see is breaches, not duplicate rows.

4.You see enough to decide

The free result tells you whether you have a problem and roughly how big it is. The full report lists every breach and every password in full, so you can go through your accounts one by one.

What the full report adds

One payment of $28.95. No subscription, and a 30-day money-back guarantee.

Every password, unmasked

The free result hides most of each leaked password. The report shows them in full, which is what tells you exactly which logins to change and which you can leave alone.

Every breach, from both sources

The complete list, not just the one featured breach: the service, the date, and every field each record held about you.

A fix list, in order

What to change first, where two-factor authentication matters most, and how to get your details off the sites that republish them.

Checks for the people you look after

Run the same full check on a partner's, a parent's or a child's address. One payment covers it.

What the scan actually checks

No sign-up, no card, no software. Here is exactly what one scan reads and what it gives you back.

Free, and no account

The scan runs without registration, without a card and without installing anything. You type an address, you get the result.

Two sources, merged

Every scan reads breach datasets holding billions of leaked records and merges in Have I Been Pwned, then removes the breaches that appear in both so nothing is counted twice.

The password, not just the breach name

Breach records often store the password that sat next to the address. Where one exists, the result shows it, which is the difference between knowing you were in a leak and knowing what to change.

What else was exposed

Results list the other fields each breach held for you: names, phone numbers, addresses, IP data, so you can see how much of your identity is reconstructable.

See the full report

Check an address now

It takes a few seconds and costs nothing to look. If the address is clean, you will know. If it is not, you will know what to change.

Questions people ask before they check

Yes. The check costs nothing and needs no account. It shows how many breaches hold the address, one partly hidden password, and the kinds of data exposed. The full report, with every breach listed and every password shown in full, is a one-off $28.95. There is no subscription.
Two places. LeakCheck, a breach index holding around 10 billion records including infostealer logs, and Have I Been Pwned, which as of September 2026 lists 1,034 breached sites. We query both, merge the results and drop the duplicates. Neither source crawls the dark web live, and neither do we. They index data that has already been leaked, sold or posted, which in practice is where most of it ends up.
Have I Been Pwned is free, well run, and part of what we query. It tells you which breaches an address appeared in. It does not show you the password that leaked with it, and it does not index the combolists and stealer logs that LeakCheck does. If you only want a yes or no, use HIBP. If you want to know which password to change, that is what this check is for.
The address is looked up against the two sources over an encrypted connection. We never ask for a password; the passwords in the results come from the breach data, not from you. Typing an address here does not increase its exposure. It is already in those databases or it is not.
Change the password on the account the breach belongs to, then on every other account that used the same password. Email and banking first, because email resets everything else. Turn on two-factor authentication where it is offered, preferably an app or a passkey rather than a text message. If the leaked fields include your phone number or home address, expect more convincing phishing and treat unexpected messages with suspicion. Then check again in a few months. New breaches surface constantly.
On the website, email only. The LeakNix app for iPhone and Android can also check phone numbers and usernames against the same sources.

Longer answers: how a password leak check works and where leaked data actually ends up.