DisclosureLens
GLOBALMalwareConstructionConstructionRansomwareLynxRansom DemandedActor NamedMedium

COMMERCIAL DOORS, FRAMES, HARDWARE, & SPECIALTIES

bd_38a7ce93098fe9be · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Mar 31, 2025

To disclose

Affected

Not disclosed

Confidence

50%

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Lynx 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: 2025-04-24

Source: Ransomware.live

Post text · scraped from the leak site

When time is of the essence- Building Material Specialties has a large inventory of Division 8 and 10 products to ensure short lead times on a large variety of materials. Along with a large inventory, we align ourselves with quality vendors to provide you with quality products at a reasonable price in a reasonable amount of time. Above all else, our experience sets us apart. Collectively our team averages over 25 years of experience in the construction industry. We have a variety of educational, technical, and on-the-job experience to draw from to make your job a success. With our large inventory of quality products and a wealth of experience, BMS can provide you with service that will exceed your expectations. BMS is Forest Stewardship Council® certified! FSC certification ensures that products come from responsibly managed forests that provide environmental, social and economic benefits. FSC to learn more.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Mar 31, 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.

About this groupFirst seen 2023-05-22

lynx

According to ransomware.live, Lynx is a ransomware-as-a-service operation that emerged in mid-2024 as a rebrand of INC Ransomware (whose source code was sold for $300,000 on the RAMP forum), claiming ~300 victims across manufacturing, business services, technology, and transportation with an 80/20 profit split for affiliates.

422 tracked hereFull profile →