Pajulahti
bd_a35b94cd7b338417 · schema v1 · pii pii-v2
Full breach record for Pajulahti →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
pajulahti.com zoominfo.com/c/pajulahti/369113600 Pajulahti Sports Institute is one of Finland's oldest and largest sports institutes, founded in 1929 and located on 110 hectares by Lake Iso-Kukkanen in Nastola (Lahti), about an hour from Helsinki. It is Finland's only official Olympic and Paralympic Training Center, known for its focus on endurance sports and paralympic athletics. Since January 2025, Pajulahti has been merged with Kisakallio and the Helsinki-based Urhea campus into Kolmen kampuksen urheiluopisto — the largest sports institute in Finland, with 3 campuses, ~200 employees, 73,000 m2 of sports facilities, 320,000 visitors per year, and ~500 students in professional sports education. The merged group generates about €26 million in annual revenue, operates on a non-profit basis (owned by foundations)
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Sep 21, 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.