GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareBlack BastaRansom DemandedActor NamedMedium

Schuff Steel Company

bd_235f4587aa6536bb · schema v1 · pii pii-v1

Full breach record for Schuff Steel Company →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Black Basta 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: Business ServicesDiscovered: 2025-01-11

View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

Schuff Steel Company is one of the largest structural steel fabrication and erection companies in the United States, founded in 1976 by Dave Schuff and his son, Scott. The company specializes in providing comprehensive services for commercial and industrial construction projects, including high-rise buildings, sports arenas, hospitals, and more.SITE: www.schuff.comADDRESS: 3003 N. Central Avenue, Suite 1500 Phoenix, AZ 85012 United StatesTEL#: (602) 252-7787ALL DATA SIZE: ≈800gb 1. Financial data 2. Personal employees data, docs, forms... 3. Confidential, NDA’s 4. Engeneering, Projects, Drawings... & etc...

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

No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.

Source provenance

Source URL: https://www.ransomware.live/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 20, 2024
Raw hash: dfa21636eeb4838db4f6dcd2cd36c7a81ea1cdde74155c4a2dc1253dccf0ad36

Reporting entity

Name: blackbasta
norm: black_basta

Victim entity

Name: Schuff Steel Company
norm: schuff steel
Domain: schuff.com
Industry: Professional Services

What this source establishes

Source ceiling: A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
Attack vector: Ransomware· black_basta
Threat actor: Black BastaExternalFinancial

Compliance

Compliance flags: — (clock not assessable for this source)

Extraction provenance

Status: No extraction artifact recorded for this disclosure.