GLOBALMalwareRetail & ConsumerRetailRansomwareCoinbasecartelRansom DemandedActor NamedMedium
Sotheby’s International Realty
bd_4c539d1f03ef982e · schema v1 · pii pii-v1
Full breach record for Sotheby’s International Realty →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Coinbasecartel 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: Consumer ServicesDiscovered: 2025-12-09
Source: Ransomware.live
Post text · scraped from the leak site
No description available.
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
- Dec 9, 2025
- Raw hash
- 91718ef31be92d809bd238bb9e68d45894ac74a2e5bc511c2b7805dc759d6bd4
Reporting entity
- Name
- coinbasecartel
Victim entity
- Name
- Sotheby’s International Realtynorm: sotheby s international realty
- Domain
- sothebysrealty.ae
- Industry
- Retail & Consumerllm
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· coinbasecartel
- Threat actor
- CoinbasecartelExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.