111,000 Casino de Paris customers: data leak
In January 2026, the Casino de Paris music hall confirmed a data leak affecting roughly 111,000 customers, with names, email addresses and postal locations (city and zip code) exposed after a database appeared for sale on a hacker forum.
- Victim
- Casino de Paris
- records
- 111.0K
On 8 January 2026, the Casino de Paris — the historic music hall and concert venue on Rue de Clichy in Paris — confirmed that its customers had been affected by a data leak. The venue notified the people concerned by email after a customer database was discovered being offered for sale on a hacker forum.
The leaked dataset contained the personal records of roughly 111,000 customers. While no financial or password data was reported as exposed, the information was sufficient to enable highly targeted phishing campaigns impersonating the venue (for example, fake "exclusive show tickets" or loyalty offers).
Exposed data categories:
- First and last names
- Email addresses
- City
- Postal (zip) code
The breach was first flagged in late December 2025 when threat intelligence trackers spotted the database advertised for sale, with the seller offering escrow-based verification of the data. Casino de Paris subsequently acknowledged the incident and emailed affected customers, advising them to be wary of unsolicited messages claiming to come from the venue.
Sources
- fuitesinfos.frhttps://fuitesinfos.fr/article/2026-01-08-casino-de-paris
- brinztech.comhttps://www.brinztech.com/breach-alerts/brinztech-alert-the-alleged-database-of-casino-de-paris-is-on-sale/