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CZ · #32 of 183 countriesWatch Czechia
Ransomware Attacks In Czechia.
As of Oct 19, 2026, 112 organisations in Czechia have been listed as ransomware victims on leak sites, 0.3% of all confirmed victims and rank 32 of 183 countries. The most active group here is The Gentlemen.
Updated continuously · figures as of Oct 19, 2026- Confirmed victims
- 112
- Share of all victims
- 0.3%
- Rank
- #32 of 183
- Most active group
- The Gentlemen
- Most hit sector
- Education and Research
Victims Posted Per Month.
2
5
3
3
5
5
1
2
13
6
5
4
| Month | Confirmed victims |
|---|---|
| November 2025 | 2 |
| December 2025 | 5 |
| January 2026 | 3 |
| February 2026 | 3 |
| March 2026 | 5 |
| April 2026 | 5 |
| May 2026 | 1 |
| June 2026 | 2 |
| July 2026 | 13 |
| August 2026 | 6 |
| September 2026 | 5 |
| October 2026 (month in progress) | 4 |
Most Active Groups Here
Most Hit Industries Here
Latest Victims.
All 112 victims in Czechia →| Victim | Claimed by | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|---|
| Sladek Partners epravo.cz | The Gentlemen | CZCzechia | Consulting | Not stated | |
| Machine sro k2machine.cz | The Gentlemen | CZCzechia | Manufacturing | Not stated | |
| kres.cz kres.cz | Krybit | CZCzechia | Unknown | Not stated | |
| EURODITEL/RESOTELECOM | Krybit | CZCzechia | Technology | Not stated | |
| sumperk.cz sumperk.cz | SafePay | CZCzechia | Retail | Not stated | |
| Seznam seznam.cz | MedUSlocker | CZCzechia | Technology | Not stated | |
| SEVENOAKS s.r.o. 7oaks.cz | Emperador | CZCzechia | Construction | 3.3 GB | |
| Partners Financial Services, a.s. partners.cz | INC Ransom | CZCzechia | Financial Services | Not stated |
Know When A Company In Czechia, Or One Of Your Suppliers, Is Posted.
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