What was exposed, when it happened, and which databases confirm it.
- accounts
- 10,756,596
- Breached
- December 13, 2022
- Last Update
- December 16, 2022
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
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What happened
In late 2022, data allegedly taken from the Gemini crypto exchange was posted to a public hacking forum. The data consisted of email addresses and partial phone numbers, which Gemini later attributed to an incident at a third-party vendor (the vendor was not named). The data was provided to HIBP by a source who requested it be attributed to "ZAN @ BF".
Compromised Info
- Email addresses
- Partial 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 Gemini breach?
The Gemini breach exposed: Email addresses and Partial phone numbers.
When did the Gemini breach happen?
The Gemini breach was disclosed on December 13, 2022 and affected 10,756,596 records.
Am I affected by the Gemini breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the Gemini leak.