GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareSilentransomgroupRansom DemandedActor NamedMedium
Cox, Castle & Nicholson LLP
bd_765522901acd76f3 · schema v1 · pii pii-v1
Full breach record for Cox, Castle & Nicholson LLP →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Silentransomgroup 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: 2026-04-09
Source: Ransomware.live
Post text · scraped from the leak site
Cox, Castle & Nicholson is a leading law firm specializing in real estate and related services, with o...
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
- Apr 9, 2026
- Raw hash
- ca01c589c0dc756186f3b045b8f6b7a9430a43b8bceeb5723d5720e4598aad65
Reporting entity
- Name
- SilentRansomGroupnorm: silentransomgroup
Victim entity
- Name
- Cox, Castle & Nicholson LLPnorm: cox castle nicholson
- Domain
- coxcastle.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· silentransomgroup
- Threat actor
- SilentransomgroupExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.