Gerald Zisser
Data Breach on April 10, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | zisser.biz | ||
| Threat Actor | KRYBIT | ||
| Date Discovered | Apr 10, 2026 | ||
| Description | Gerald Zisser GmbH is a construction company based in Austria, providing building construction, renovation, and general contracting services for residential and commercial projects. | ||
| Leak Size | Unknown |
Credential Exposure for zisser.biz
We've indexed 4 @zisser.biz accounts from external breaches.
Last checked Aug 16, 2026
| @zisser.biz addresses from external breaches | |
|---|---|
| Third-party breaches | 4 accounts · across 10 breaches · 4 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 4 accounts · most recent Feb 4, 2026 |
None of this is necessarily connected to the ransomware attack above.
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