GLOBALMalwareRansomwareThreeamRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Grad Jastrebarsko
bd_e12d7645f151f256 · schema v1 · pii pii-v1
Full breach record for Grad Jastrebarsko →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Threeam 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.
Group activity: Not FoundDiscovered: 2026-06-12
Source: Ransomware.live
Post text · scraped from the leak site
Town of Jastrebarsko, a historic city in Central Croatia located between Zagreb and Karlovac.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident
No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.
Source provenance
- Source URL
- https://www.ransomware.live/id/amFzdHJlYmFyc2tvLmhyQHRocmVlYW0=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 30, 2026
- Raw hash
- 92be946f96f5d0790d425e2a9b78a84b6dab5d21d652eb471695ceadf39baad7
Reporting entity
- Name
- threeam
Victim entity
- Name
- Grad Jastrebarskonorm: grad jastrebarsko
- Domain
- jastrebarsko.hr
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· threeam
- Threat actor
- ThreeamExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.