GLOBALMalwareConstructionRansomwareKillsecRansom DemandedActor NamedMedium
Constructive Building Solutions
bd_bcbdc05862bde8ee · schema v1 · pii pii-v1
Full breach record for Constructive Building Solutions →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Killsec 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: ConstructionDiscovered: 2025-05-25
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/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 25, 2025
- Raw hash
- 43c032173154ea3c066bd9c5aa59bf26ae5e04f8aa99f7467d156a8d97dfcf2e
Reporting entity
- Name
- killsec
Victim entity
- Name
- Constructive Building Solutionsnorm: constructive building
- Domain
- constructivebuildingsolutions.com
- Industry
- Constructionllm
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· killsec
- Threat actor
- KillsecExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.