Doman Building Materials Group
bd_188c600f34073499 · schema v1 · pii pii-v1
Full breach record for Doman Building Materials Group →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Interlock 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.
Source: Ransomware.live
Post text · scraped from the leak site
Doman Building Materials Group is a vertically integrated global building materials group. They supply products to retailers across North America. From basic lumber to next generation products, DOMAN optimizes the supply of a wide range of quality building materials. Headquartered in Vancouver, British Columbia, Canada, we operate distribution centers, wood processing plants, specialty sawmills, planers, wood cleaning facilities across North America and private forest lands. This distinctive vertical model allows us to maintain close relationships with the supply chain, ensuring retailers can purchase high-quality products at highly competitive prices. Doman Building Materials Group Ltd. is traded on the Toronto Stock Exchange under the symbol DBM
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Mar 11, 2025
Claim posted
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteinterlockbd_9a053c4ce77acb222025-03-11Candidate
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
interlock
According to ransomware.live, Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.