About SearchBreaches
A free data breach search for email addresses, usernames, phone numbers and domains, made by Seer so anyone can see whether their details are in leaked data.
What it does
You type an email address, username, phone number or domain. The check finds the breach records that hold exactly that, and tells you how many there are, how many breaches they come from, and the names and dates of those breaches. A few records are shown as a sample, masked, with a list of what leaked beside each one.
It never shows leaked values: no passwords, hashes or full addresses. That is deliberate. The site is for seeing your own exposure and acting on it, not for reading other people’s data.
Who runs it
SearchBreaches is made by Seer, a search platform for breach records, stealer logs, social accounts and US public records, run by Kyun Software LLC. Every check here is run by Seer on your behalf. For questions, corrections or a press enquiry, use Seer’s contact page.
- What you can search
- An email address, a username, a phone number with its country code, or a domain
- What you see
- The number of records and breaches, the breaches’ names and dates, and a masked sample
- Cost
- Free, with no account
- Daily limit
- Five checks a visitor a day, shared with Seer’s free check
- Who is told
- Nobody. Nothing is sent to the address, number or account you search
- Removing records
- Ask Seer to suppress the records for your email address at seer.to/takedown
The full records are on Seer
This site shows how many breach records hold what you searched, and a masked sample of them. The check is run by Seer, which shows the full records: which breach each came from, when, and what leaked with it.
Seer also searches stealer logs, the records malware takes from infected devices, and finds the social accounts tied to an email address, username or phone number.
Try Seer’s free check- Breached credentialsEvery record an email address, username, phone number or domain appears in.
- Stealer logsLogins captured by malware on infected devices, searchable by email, username or domain.
- Social accountsAccounts on 740+ platforms by username, 106 by email address and 20 by phone number.
- Plans and pricingWhat a free account includes, and what the paid plans add.