About

What is Hacknotify?

Hacknotify is a data breach search engine where anyone can check whether their email address has been involved in a data breach. It is also a tool for users to check if their phone number has been leaked online so they can be on alert against sim swapping attacks. Users can also check whether their passwords have been compromised and avoid reusing them.

What does Hacknotify do?

Along with the search for the data breach, phone numbers and password; Hacknotify constantly looks for new data breaches and send alerts to users in form of email and SMS alert directly on their phone numbers. There are many new free and paid services being developed, which will be implemented on the platform soon.

What technology does Hacknotify utilize to collect its data?

Hacknotify uses proprietary tools to scan both the clear web and the dark web for breached and leaked data. We also index results from Shodan, a search engine for internet connected devices, to identify misconfigured or publicly exposed databases. In addition to Hacknotify, we operate Hackread.com, a respected cybersecurity news site since 2011. Security researchers regularly share findings with us, and, with permission, we add exposed data to our indexed directory.


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Secure breached accounts instantly

After Finding the results, You can secure each breached account instantly without any hassle. Its just a click away.

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Check for email breach

You just have to enter your email and let us do the magic for you. We will search through 4 billion records and display accurate breached results.

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Stay alert to new breaches

Get SMS alert when your phone number is leaked online (Protection against SIM Swapping attacks.) Protect your online identity and privacy.