Decoline
bd_fd721dbbc7544273 · schema v1 · pii pii-v1
Full breach record for Decoline →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Sarcoma 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
Decoline Since 1990, Decoline has been active as a producer and distributor of user-friendly, high-quality curtain-hanging systems. Unique and complete professional window decoration solutions are also part of its assortment. Thanks to constant product and service innovations, and because of its top-class quality standards, the company is a leading player in the window decoration market. At the end of 2019, the company was taken over by investment group Renardmont. This enabled Decoline to pursue its independent course, and to continue to focus on innovation and growth. With a team of more than 45 employees, Decoline realises more than 70% of its sales from its own developments, operating from its headquarters in Pelt (Belgium).Geo: Belgium - Leak size: 85 GB Archive - Contains: Files
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Incident timeline — mostly unverified
? — ?
Breach window unknown
May 4, 2025
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.
sarcoma
According to ransomware.live, Sarcoma is a ransomware group that debuted in October 2024, immediately ranking among the top three most active groups globally and surpassing 116 documented victims by mid-2025, targeting mid-market companies across manufacturing, retail, healthcare, legal, and business services with roughly 50% of victims in the United States.