Breach alerts

Know the moment your data leaks again

Tell us which email addresses and usernames to watch. When one of them shows up in a newly exposed breach, we alert you, so you can change your passwords before someone else uses them.

  • Free to register
  • Alerts by email and in your account
  • We keep no copy of the records
Create a monitor

Start monitoring

We will alert you when you@example.com appears in a new breach.

You will be asked to register first. Monitoring runs on any active membership.

Where alerts are sent

Alerts go to your account email, or to any other address you choose. The email you log in with stays the same.

What you receive

An alert as soon as something new appears

LP LeakPeekto you just now

New data breach

Your monitored search you@example.com has been detected in a new data leak. Change the password on that account, and anywhere you reused it, as soon as you can.

  • Email to your account address, or any other address you choose.
  • In-account notification in the bell menu, so you also see it on your next visit.
  • Only what is new. The first check records what is already out there; after that you only hear from us about new appearances.
How it works

From sign-up to your first alert

Set it up once. We handle the checking from then on.

  1. 1

    Create your account

    Registration is free and takes a minute. Monitoring is tied to your account so alerts always reach you.

  2. 2

    Add what to watch

    Enter the email addresses and usernames you use, old and new. Each one becomes its own monitor.

  3. 3

    We keep checking

    Every monitor is re-checked automatically against records exposed in public data breaches. We keep no copy of the records.

  4. 4

    Get alerted

    When a check finds something new you get an email straight away, plus a notification inside your account.

Questions

Common questions about breach alerts

What exactly do you check?

Each monitored email address or username is checked against records exposed in public data breaches. The first check records what is already out there. After that, you only hear from us when something new appears.

How quickly will I hear about a new breach?

Your monitors are re-checked automatically. As soon as a check finds a new record, an email goes out to your alert address and a notification appears in your account.

Can alerts go to a different email address?

Yes. Alerts go to your account email unless you set a separate alert address. Changing it does not change the email you log in with.

Do I need a membership?

Creating an account is free. Monitoring runs while your membership is active. If it lapses, your monitors are kept but paused until you renew.

What do you store?

Only the email addresses and usernames you ask us to watch, so we can check them again. We keep no copy of the records, and you can remove a monitor at any time.

Ready when you are

Register first to begin monitoring

Create your free account, add the details you want watched, and let us do the checking.