PSI
Data Breach on September 20, 2022
| Data Breach Report | ||
|---|---|---|
| Victim | psi.com.tw | |
| Threat Actor | LockBit | |
| Date Discovered | Sep 20, 2022 | |
| Description | Phoenix Silicon International was established in 1997, and was started from Wafer Reclaim Department. Then, it developed to Wafer Thinning Department and Wafer Integration Department. | |
| Leak Size | N/A |
Credential Exposure for psi.com.tw
We've indexed 63 @psi.com.tw accounts from external breaches, plus 7 credentials for psi.com.tw itself.
Last checked Aug 16, 2026
| @psi.com.tw addresses from external breaches | |
|---|---|
| Third-party breaches | 62 accounts · across 65 breaches · 49 with a plaintext password · most recent Jan 13, 2026 |
| Combo lists | 28 accounts · most recent Jul 1, 2026 |
| Passwords for psi.com.tw accounts | |
|---|---|
| Combo lists | 7 logins · most recent Aug 7, 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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