GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareSilentransomgroupRansom DemandedActor NamedMedium
Marshall Dennehey
bd_6e81ef89591dc73f · schema v1 · pii pii-v1
Full breach record for Marshall Dennehey →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: 2026-05-12
Source: Ransomware.live
Post text · scraped from the leak site
They offered $100,000 to keep the data from being published. Founded in 1962 and headquartered in Phil...
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/id/TWFyc2hhbGwgRGVubmVoZXlAU2lsZW50UmFuc29tR3JvdXA=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 12, 2026
- Raw hash
- 845c0ad7f0a6bb9eb3beb406b7ef64e02ad16aa9d52d19222eeb130522bdd55c
Reporting entity
- Name
- SilentRansomGroupnorm: silentransomgroup
Victim entity
- Name
- Marshall Denneheynorm: marshall dennehey
- 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· silentransomgroup
- Threat actor
- SilentransomgroupExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.