Käslin
Data Breach on December 08, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | kaslin.ch | ||
| Threat Actor | WorldLeaks | ||
| Date Discovered | Dec 08, 2025 | ||
| Description | Käslin SA is a Swiss-based group of companies that specializes in building technology services across French-speaking Switzerland, offering a comprehensive range of services in sanitary, heating, roofing, and energy installations. | ||
| Leak Size | Unknown |
Credential Exposure for kaslin.ch
We've indexed 3 @kaslin.ch accounts from external breaches.
Last checked Aug 16, 2026
| @kaslin.ch addresses from external breaches | |
|---|---|
| Combo lists | 3 accounts · most recent Jul 22, 2026 |
| Third-party breaches | 2 accounts · across 10 breaches · 2 with a plaintext password · most recent Feb 8, 2021 |
None of this is necessarily connected to the ransomware attack above.
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