Cheyenne & Arapaho Tribes
ent_47dd0ccea89e529c
Disclosures
2
Leak Site · 1 jurisdiction
Incidents
—
no linked incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- Cheyenne & Arapaho Tribes
- Normalized
- cheyenne arapaho tribes— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- cheyenneandarapaho-nsn.gov
Unverified threat-actor claim — not a regulatory filing
Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Disclosure history (2)newest first
- GLOBALLeak Siteas victim2026-02-17
Cheyenne & Arapaho Tribes The Cheyenne and Arapaho Tribes are a federally recognized united nation of two distinct peoples-the Tsistsistas (Cheyenne) and Hinono'ei (Arapaho)-with a historic alliance formed in the early 19th century.
- GLOBALLeak Siteas victim2025-12-08
Cheyenne & Arapaho Tribes The Cheyenne and Arapaho Tribes are a federally recognized united nation of two distinct peoples-the Tsistsistas (Cheyenne) and Hinono'ei (Arapaho)-with a historic alliance formed in the early 19th century.