Trello

What Happened

In January 2024, data was scraped from Trello and posted for sale on a popular hacking forum. Containing over 15M email addresses, names and usernames, the data was obtained by enumerating a publicly accessible resource using email addresses from previous breach corpuses. Trello advised that no unauthorised access had occurred.

Compromised Data

Email addresses
Names
Usernames

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Breach Overview

  • Affected Accounts:

    15.1 million

  • Breach Occurred:

    January 2024

  • Added to HIBP:

    22 Jan 2024

Recommended Actions

Change Your Password

If you haven't changed your Trello password since 2024, do so immediately.

Enable Two-Factor Authentication

Add an extra layer of security to your account.

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