The Email breach lookup tool is a free service to find out if your email address has been compromised in one of the many data breaches. It does this by scanning billions of leaked credentials and databases across thousands of data breaches. You can check your information on the site that runs this tool or integrate it into your software, website, or app during account creation or login. The data is constantly scanned and new leaks are automatically discovered.

Email Breach Lookup Tool: Secure Your Online Identity

The service also helps you take the appropriate steps to minimize risk if you have been impacted by a breach. This can include changing passwords for accounts you use with that email, ensuring that all other logins are using super hard-to-crack passwords, and notifying contacts to beware of suspicious messages from that email. If you were a victim of a data breach it’s also worth checking your credit report, contacting your bank, and filing a complaint with the company that lost the information.

This is an important step to ensure that hackers cannot use your information against you or your family members. However, it’s not enough to protect against all threats. Often, attackers have access to more than just an email address and the password for that account. They also have usernames and passwords for other services they are using, and can even have your credit card numbers and bank account logins. This is why it’s important to use a password manager or encrypt your email with a cloud service like Clean Email, to keep the attackers from getting your other accounts.