MDSi INC
bd_62c86dabffbc6b85 · schema v1 · pii pii-v1
Full breach record for MDSi INC →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Nitrogen 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
MDSI (Material Design Systems, Inc.) is a leading provider of innovative material handling and storage solutions, catering to businesses across various industries. With a commitment to optimizing workflow and enhancing operational efficiency, MDSI specializes in designing, engineering, and installing custom storage systems, including mezzanines, pallet racking, conveyor systems, and more. Their team of experts works closely with clients to develop tailored solutions that maximize space, improve safety, and streamline processes. MDSI stands out for its dedication to quality, exceptional customer service, and delivering turnkey solutions that help businesses achieve their productivity and storage goals.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Jun 5, 2024
Claim posted
—
No filing yet · watching
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
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.
No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.
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.
nitrogen
According to ransomware.live, Nitrogen began as a malware loader in 2023 used to deliver BlackCat/ALPHV ransomware, then evolved into a fully independent ransomware operator by mid-2024, operating its own strain derived from leaked Conti 2 builder code and conducting double-extortion attacks primarily linked to Eastern European infrastructure.