Quantum Fuel Systems
Data breach claim reported January 27, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | qtww.com | ||
| Claimed By | 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 |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for qtww.com
We've indexed 89 @qtww.com accounts from external breaches.
Last checked Nov 8, 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 | 35 accounts · most recent Aug 23, 2026 |
None of this is necessarily connected to the ransomware attack above.
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