Data breach
Toumeitoumei.co.jp
76 682 accounts exposed in a breach dated 2023-10-18.
Breached2023-10-18Added to HIBP2023-10-27 UTCUpdated by HIBP2023-10-27 UTCAccounts76 682Domaintoumei.co.jp
Verified
What happened in Have I Been Pwned’s words
In October 2023, the Japanese consultancy firm Toumei suffered a data breach. The breach exposed over 100M lines and 10GB of data including 77k unique email addresses along with names, phone numbers and physical addresses.
Exposed data as HIBP classifies it
- Email addresses
- Names
- Phone numbers
- Physical addresses
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC