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Breach occurred 2024-01-16Verifiedtrello.com
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.
Data exposed
Frequently asked questions
The Trello data breach occurred on January 16, 2024. It was added to Have I Been Pwned's breach catalog on January 22, 2024.
15,111,945 accounts were affected by the Trello data breach, according to Have I Been Pwned's records.
The Trello breach exposed the following data types: Email addresses, Names, Usernames.
Yes. Have I Been Pwned has verified the Trello breach, meaning there's confirmed evidence the exposed data is genuine and tied to real accounts.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the Trello breach, or any other known breach — the tool never stores what you search.
Our free Email Breach Checker tells you whether a specific email address has surfaced in this breach — or any other known breach — without ever storing what you search.
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