All Breaches
Christie's Data Breach
In May 2024, premier international fine art auction house Christie's suffered a targeted cyberattack orchestrated by the RansomHub ransomware syndicate.
500 Thousand
Affected People
6
Data Types
High
Severity
Oct 27, 2026
Last updated
Exposed Data Types
6- Names
- Passport numbers
- Dates of birth
- Nationalities
- Physical addresses
- Financial transactions
About This Breach
The incident knocked Christie's website offline on the eve of major spring auctions and exposed sensitive identification documents, passport numbers, and transactional records for approximately 500,000 art collectors.
Verification and editorial method
LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.
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