Lead Hunter

What Happened

In March 2020, a massive trove of personal information referred to as "Lead Hunter" was provided to HIBP after being found left exposed on a publicly facing Elasticsearch server. The data contained 69 million unique email addresses across 110 million rows of data accompanied by additional personal information including names, phone numbers, genders and physical addresses. At the time of publishing, the breach could not be attributed to those responsible for obtaining and exposing it. The data was provided to HIBP by dehashed.com.

Compromised Data

Email addresses
Genders
IP addresses
Names
Phone numbers
Physical addresses

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Breach Overview

  • Affected Accounts:

    68.7 million

  • Breach Occurred:

    March 2020

  • Added to HIBP:

    3 Jun 2020

Recommended Actions

Change Your Password

If you haven't changed your Lead Hunter password since 2020, do so immediately.

Enable Two-Factor Authentication

Add an extra layer of security to your account.

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