Gemini data breach
The Gemini breach happened on December 13, 2022 and exposed 5,274,214 accounts. 2 kinds of data were exposed.
Overview
- Site
- gemini.com
- Breach date
- December 13, 2022
- Recorded on
- December 16, 2022
- Accounts exposed
- 5,274,214
- Exposed data
- Email addresses, Partial phone numbers
- Risk score
- 15 out of 100
Risk based on the exposed data
This breach scores 15 out of 100. The score is driven mostly by Email addresses, Partial phone numbers.
The risk score is a guide to how dangerous a breach is, judged by the kinds of data exposed. The number of accounts is not included.
Breaches from the same period
- SevenRooms (2022-12-11, 1,205,385 accounts)
- Activision (2022-12-04, 16,006 accounts)
- GunAuction.com (2022-12-03, 565,470 accounts)
What affected users should do
- Passwords were not exposed, but you may receive fake emails aimed at the exposed email addresses.
- Turn on two-factor authentication for your login.
This site organizes publicly available information about data breaches. Data as of August 13, 2025. Breach dates are as originally listed; when only the month is known, the date is recorded as the 1st.