Data breach
Trellotrello.com
15 111 945 accounts exposed in a breach dated 2024-01-16.
Breached2024-01-16Added to HIBP2024-01-22 UTCUpdated by HIBP2024-01-22 UTCAccounts15 111 945Domaintrello.com
Verified
What happened in Have I Been Pwned’s words
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.
Exposed data as HIBP classifies it
- Email addresses
- Names
- Usernames
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC