DisclosureLens
GLOBALMalwareConstructionConstructionRansomwareBeastRansom DemandedActor NamedData ExfiltratedHigh

Acheson Doyle Partners Architects

bd_1c9e458d58af676c · schema v1 · pii pii-v1

Severity

High

Discovered

Filed

Jun 26, 2025

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Acheson Doyle Partners Architects

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Beast 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: ConstructionClaimed data size: 300GBDiscovered: 2025-07-29

Source: Ransomware.live

Post text · scraped from the leak site

Architecture, Engineering & Design - New York, United States Acheson Doyle Partners Architects is a leader in the restoration, rehabilitation and adaptive-reuse of existing buildings. We believe it is wasteful to prematurely demolish structures and that an active revitalization strategy promotes preservation and leads to sustainability. We are committed to the responsible stewardship of our cultural and historic properties. Acheson Doyle Partners Architects is a federally registered Small Business

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jun 26, 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 2023-12-19

beast

According to ransomware.live, Beast is a Ransomware-as-a-service (RaaS) product which provides functionality such as SMB scanning, file encryption, service and process starting and stopping, and geographic identification to avoid encryption in CIS countries.

73 victims claimed globally73 tracked hereFull profile →