DisclosureLens
GLOBALMalwareConstructionConstructionRansomwareInc RansomRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Thiekon Constructie

bd_c20d70a4abfb7799 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Apr 8, 2025

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for Thiekon Constructie →

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.

Group activity: ConstructionDiscovered: 2025-04-08
View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

Thiekon Constructie BV is a company from Reijen (Netherlands) with more than 40 years of experience in steel structures and zinc coatings. It is the only one in the country with its own hot-dip galvanizing plant, which allows steel processing within a single company. The company performs fabrication and assembly of steel elements (from small parts to complete structures) and provides powder coating service on request. This provides a centralized approach to work using steel, zinc and painting technologies.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Apr 8, 2025

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

—

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

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.