GLOBALMalwareFinancial ServicesFinanceRansomwareBlack BastaRansom DemandedActor NamedMedium
Cornerstone Insurance Group
bd_0a0e6dc2970b3eef · schema v1 · pii pii-v1
Full breach record for Cornerstone Insurance Group →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Black Basta 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: Financial ServicesDiscovered: 2022-09-23
Source: Ransomware.live
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/Q29ybmVyc3RvbmUgSW5zdXJhbmNlIEdyb3VwQGJsYWNrYmFzdGE=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 23, 2022
- Raw hash
- c5706406ae46cabdf67a7b3e978dc8ecb28e4aba0892d89d0d0f9e14a4addddc
Reporting entity
- Name
- blackbastanorm: black_basta
Victim entity
- Name
- Cornerstone Insurance Groupnorm: cornerstone insurance
- Industry
- Financial 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· black_basta
- Threat actor
- Black BastaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.