National Museum
bd_314dc2eab16cd5e6 · schema v1 · pii pii-v1
Full breach record for National Museum →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
***.dk zoominfo.com/c/national-museum/372526094 The National Museum of Denmark, located in the heart of Copenhagen, is the country's premier institution for cultural history, spanning from the Stone Age to the present day. It houses world-renowned archaeological treasures—including Viking hoards, the ancient Sun Chariot, and the Egtved Girl—alongside extensive global ethnographic collections. The museum is dedicated to exploring and sharing Denmark's rich heritage and global human history through engaging, research-driven exhibitions
Source provenance
- Source URL
- https://www.ransomware.live/id/TmF0aW9uYWwgTXVzZXVtQHRoZWdlbnRsZW1lbg==
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 15, 2026
- Raw hash
- c27a671843e022cd8530620621977c60fd1b56fb1cbbfdaa99031a3144f2f275
Reporting entity
- Name
- thegentlemen
Victim entity
- Name
- National Museumnorm: national museum
- Domain
- natmus.dk
- Industry
- Governmentllm
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· thegentlemen
- Threat actor
- ThegentlemenExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.