Hanzestrohm
bd_52bc443fb2982c90 · schema v1 · pii pii-v1
Full breach record for Hanzestrohm →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group INC Ransom 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
Hanzestrohm is a group of companies offering specialist products and services from a technical brand portfolio. The Hanzestrohm companies have in-depth know-how in the fields of building solutions, industrial solutions and infrastructure solutions. As an independent family business founded in 1951, Hanzestrohm, with approximately 140 employees, serves customers from Zwolle (head office), Alphen aan den Rijn and Zwijndrecht.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Apr 23, 2024
Claim posted
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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.