Machine sro
bd_9346b0477c7f9646 · schema v1 · pii pii-v2
Full breach record for Machine sro →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Thegentlemen on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
k2machine.cz zoominfo.com/c/machine-sro/537154777 K2 Machine s.r.o. is a private Czech industrial machinery manufacturer founded in 2011 in Pardubice, Czech Republic, growing from 3 founders in a small office to ~25–50 employees and 400+ completed projects over 15 years. Annual turnover is 100+ million CZK (~€4M), though 2024 saw a sharp −18.7% revenue decline (operating revenue −27.7%). The company designs and builds special-purpose machines, automated production lines, robotic cells (including 3D Bin Picking), conveyor systems, and performs CNC machining, equipment repowering, and line relocation — serving primarily the automotive and consumer industries. Its full-cycle capability spans Solid Edge 3D design, EPLAN electrical engineering, CNC production, assembly, commissioning, and after-sales service under one roof at its own Semtín campus (since 2020).
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Oct 6, 2026
Claim posted
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No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
thegentlemen
According to ransomware.live, The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.