GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareCicada3301Ransom DemandedActor NamedMedium
Burnham Nationwide
bd_003a91fc2c49d555 · schema v1 · pii pii-v1
Full breach record for Burnham Nationwide →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Cicada3301 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: 2025-07-18
Source: Ransomware.live
Post text · scraped from the leak site
Status: 20d 19h 47m 11s - Size Data: 2.5 TB
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
- Jul 18, 2025
- Raw hash
- 7fcbd9ce4ef83376553aa17c492d5bb1cfc3fa0585596f0ff7f326d7a1668cac
Reporting entity
- Name
- cicada3301
Victim entity
- Name
- Burnham Nationwidenorm: burnham nationwide
- Domain
- burnhamnationwide.com
- Industry
- Professional Services
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· cicada3301
- Threat actor
- Cicada3301ExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.