Big C
Data Breach on April 24, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | bigc.co.th | |
| Claimed By | LockBit | |
| Date Discovered | Apr 24, 2023 | |
| Description | Big C is a grocery and general merchandising retailer headquartered in Bangkok, Thailand. | |
| Leak Size | Unknown |
Credential Exposure for bigc.co.th
We've indexed 594 @bigc.co.th accounts from external breaches, plus 8,145 credentials for bigc.co.th itself.
Last checked Sep 27, 2026
| @bigc.co.th addresses from external breaches | |
|---|---|
| Combo lists | 461 accounts · most recent Sep 25, 2026 |
| Third-party breaches | 250 accounts · across 113 breaches · 189 with a plaintext password · most recent Aug 18, 2024 |
| Passwords for bigc.co.th accounts | |
|---|---|
| Combo lists | 6,926 logins · most recent Sep 26, 2026 |
| Infostealer logs | 2,517 logins · 1,883 infected devices · most recent Sep 27, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
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