Probe Test System
Data Breach on September 01, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | ptse.com.tw | ||
| Claimed By | TheGentlemen | ||
| Date Discovered | Sep 01, 2026 | ||
| Description | Probe Test System Corp. is a semiconductor back-end outsourced assembly and test (OSAT) service provider based in Taiwan, specializing in semiconductor assembly, testing, and related back-end manufacturing services. | ||
| Leak Size | Unknown |
Credential Exposure for ptse.com.tw
We've indexed 5 @ptse.com.tw accounts from external breaches, plus 1 credentials for ptse.com.tw itself.
Last checked Sep 1, 2026
| @ptse.com.tw addresses from external breaches | |
|---|---|
| Third-party breaches | 5 accounts · across 15 breaches · 3 with a plaintext password · most recent Jan 13, 2026 |
| Combo lists | 2 accounts · most recent Nov 25, 2025 |
| Passwords for ptse.com.tw accounts | |
|---|---|
| Combo lists | 1 logins · most recent Sep 19, 2025 |
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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