STM

STM

Data breach claim reported July 08, 2022
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Data Breach Report
Victimstm.com.tw
Claimed ByCuba
Date DiscoveredJul 08, 2022
DescriptionOver the past 50 years, STM have been actively studying the research and development of connectors, the research of material application, and the design and manufacture of high-precision products and molds.
Leak SizeN/A

Breach claims on this page are published by threat actors and haven't been verified by Breachsense.

Credential Exposure for stm.com.tw

We've indexed 10 @stm.com.tw accounts from external breaches, plus 1 credentials for stm.com.tw itself.

Last checked Nov 8, 2026

@stm.com.tw addresses from external breaches
Third-party breaches10 accounts · across 29 breaches · 5 with a plaintext password · most recent Jan 13, 2026
Combo lists3 accounts · most recent Nov 25, 2025
Passwords for stm.com.tw accounts
Combo lists1 logins · most recent Aug 16, 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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