GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareBrotherhoodRansom DemandedActor NamedMedium
Horst Realty
bd_e5e55e0518b0a562 · schema v1 · pii pii-v1
Full breach record for Horst Realty →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Brotherhood 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: Business ServicesDiscovered: 2025-11-15
Source: Ransomware.live
Post text · scraped from the leak site
Contains: 27 Gb compressed Files, Emails
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/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 15, 2025
- Raw hash
- 6e9b5551e63b6273b5ce5605554643749aebe28d33aa6e79f459786745aefe76
Reporting entity
- Name
- brotherhood
Victim entity
- Name
- Horst Realtynorm: horst realty
- Domain
- horstrealty.com
- Industry
- Professional Servicesllm
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· brotherhood
- Threat actor
- BrotherhoodExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.