Quantum Fuel Systems
Data Breach on January 27, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | qtww.com | ||
| Threat Actor | Play | ||
| Date Discovered | Jan 27, 2026 | ||
| Description | Quantum Fuel Systems LLC is an energy and alternative fuel technology company based in the USA (California), that develops and manufactures advanced compressed natural gas (CNG), hydrogen, and RNG fuel storage systems and integrated fuel system solutions for transportation and clean energy markets. | ||
| Leak Size | Unknown |
Credential Exposure for qtww.com
We've indexed 89 @qtww.com accounts from external breaches.
Last checked Aug 16, 2026
| @qtww.com addresses from external breaches | |
|---|---|
| Third-party breaches | 88 accounts · across 51 breaches · 77 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 31 accounts · most recent Jul 21, 2026 |
None of this is necessarily connected to the ransomware attack above.
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