What was exposed, when it happened, and which databases confirm it.
- accounts
- 192,739,340
- Breached
- November 2, 2024
- Last Update
- February 6, 2025
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
What happened
In November 2024, the online betting platform 1win suffered a data breach that exposed 96M users. The exposed data included email and IP addresses, phone numbers, dates of birth, country and SHA-256 password hashes.
Compromised Info
- Dates of birth
- Email addresses
- Geographic locations
- IP addresses
- Passwords
- Phone numbers
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- LeakCheck— linked via automatic string matching
- Dehashed— linked via domain matching
- HIBP
FAQ
What was leaked in the 1win breach?
The 1win breach exposed: Dates of birth, Email addresses, Geographic locations, IP addresses, Passwords, and Phone numbers.
When did the 1win breach happen?
The 1win breach was disclosed on November 2, 2024 and affected 192,739,340 records.
Am I affected by the 1win breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the 1win leak.