Changbi: possible leak of author and partner data via Douzone Bizon backup service
Add to my breach checkMade public
What leaked1
Hard to replace
- Other profile data
- Other profile dataitems not stated
To-dos
None of the harms this check covers.
What happened next2 events
- UndetectedNone on record
- Response 2 eventsNo individual notice on record · show events
- RemedyNone on record
- PenaltyNone on record
- DisputesNone on record
- Apologised in the notice
- Notice on its website of a possible leak through the Douzone Bizon backup service intrusion
- Company
- Changbi Publishers
- Made public
- Notice
- Possible leak
- Affected
- unknown; authors and business-partner contacts · press reports of the company notice
How the facts developed
- Company notice: Douzone Bizon, its accounting software provider, told Changbi that personal data may have leaked after data was taken out of Douzone's backup system (press)
Sources
- 데일리시큐 press (opens in a new tab)checked November 1, 2026