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billions of public records and find out in seconds if your email, username or phone has been exposed in a data breach.
your compromised passwords before they are used for identity fraud, financial loss or unauthorised access to your online accounts.
against password reuse by spotting where your exposed login details appear on record.
Upload a photo of yourself and see where your face appears on public websites. Each result links back to its source.
Look up your own name, phone number or address and see what is publicly listed about you across the United States.
See what is publicly listed against your name and address. Search millions of UK records from sources including the edited electoral roll, phone books, directory listings and more, or look up a UK sort code to see which bank and branch it belongs to.
Search your own email address or username to see which of your passwords are exposed, then change each one everywhere you use it.
Every search checks your own details against records exposed in public data breaches. Enter any of these:
passwords and other details exposed alongside your email address.
Enter your email address, username or another detail.
Your search runs in real time against records exposed in public data breaches.
Within seconds you see what is already out there about you: the passwords and other details exposed alongside it. Now you can change passwords, close old accounts and keep your information out of the wrong hands.
We keep no copy of the records.
Add an email address or username to monitor, and we email you when it appears in a new data breach, so you can change the password quickly. Monitoring is part of any paid plan. See how it works.
You can search without paying. Some searches ask you to create a free account first, and a plan shows the full results. See our plans.
From data breaches that are already public. Every search runs in real time.
A password leak is when passwords for online accounts become public, usually after a website is breached. Anyone holding the password can try it on your other accounts, which is why reusing one is the real risk.
Change that password everywhere you have used it, turn on two-factor authentication, and stop reusing passwords between accounts.
DeepSearch follows on from an email or username search. It takes the details that came back, such as other usernames, phone numbers or a reused password, and checks what else they are linked to, so you can see the other accounts one exposed password puts at risk. Deeper scanning is part of a membership. See our plans.
Not necessarily. It means a website you signed up to was breached and your details were among those exposed. Change that password now, wherever you use it.
It means nothing matched in the records searched today. It is not a guarantee, so check again from time to time and keep your accounts secure.
No. We keep no copy of the records. What we hold about you, and for how long, is in our Privacy Policy.
Use our data removal request and your email address will be excluded from breach search results. Face search has its own removal option.
Yes. Law enforcement, researchers, journalists and non-profits can apply for free access to run their own searches. Apply from your official email address and we will verify it before granting access.
LeakPeek is built for searching your own details, or details you are responsible for. Our Terms set out how the service may be used, and what you may do with a result depends on the law where you live.