Cooper Steel Company CyberSecurity Posture

coopersteel.com
ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

At Cooper Steel, our reputation is built on more than just our services. For more than six decades, clients have trusted us to deliver precision craftsmanship and quality throughout every project stage including estimating, fabrication, erection, project management, and detailing. With grit and determination, we tackle every project head-on, ensuring our customers' expectations are exceeded at every touchpoint.

Cooper Steel A.I CyberSecurity Scoring

Cooper Steel

Company Details

Linkedin ID:

cooper-steel-usa

Website:

http://www.coopersteel.com

Employees number:

232

Number of followers:

13,555

NAICS:

23

Industry Type:

Construction

Homepage:

coopersteel.com

IP Addresses:

Scan still pending

Company ID:

COO_7067528

Scan Status:

In-progress

AI scoreCooper Steel Risk Score (AI oriented)

Between 600 and 649

https://images.rankiteo.com/companyimages/cooper-steel-usa.jpeg
Cooper Steel Construction
Updated:
  • Powered by our proprietary A.I cyber incident model
  • Insurance preferes TPRM score to calculate premium
globalscoreCooper Steel Global Score (TPRM)

XXXX

https://images.rankiteo.com/companyimages/cooper-steel-usa.jpeg
Cooper Steel Construction
  • Instant access to detailed risk factors
  • Benchmark vs. industry & size peers
  • Vulnerabilities
  • Findings

Cooper Steel

Poor
Current Score
641
Caa (Poor)
01000
2 incidents
-61.5 avg impact

Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.

JANUARY 2026
642
DECEMBER 2025
638
NOVEMBER 2025
700
Breach
25 Nov 2025 • Cooper Steel Fabricators
Cooper Steel Fabricators Data Breach and FTP Server Leak

Cooper Steel Fabricators, a prominent U.S.-based structural steel fabricator serving high-profile clients like Amazon, suffered a significant data breach. A threat actor claimed to have exfiltrated a **complete mirror of the company’s FTP server (330 GB)**, including **proprietary 3D models, engineering drawings, and structural specifications** for critical projects. Among the compromised data were hyperscale data center designs for **Amazon’s Ohio facility**, structural details for **Publix Greensboro Refrigerated Distribution Center**, and blueprints for **Walmart distribution centers, cold storage facilities, and a Massachusetts-based Amazon sorting hub**.The attacker demanded **$28,500 in cryptocurrency** for the stolen data, which includes sensitive intellectual property (IP) vital to Cooper Steel’s operations and client trust. The breach exposes not only the company’s internal project documentation but also **confidential client infrastructure details**, risking competitive disadvantage, reputational harm, and potential legal liabilities. As of now, Cooper Steel has **not publicly acknowledged the breach**, leaving the extent of operational or financial fallout uncertain. The incident underscores vulnerabilities in supply chain security, particularly for firms handling critical infrastructure designs for tech and logistics giants.

637
critical -63
COO11101911112525
Incident Details -
Type
data breach data exfiltration extortion
Motivation
financial gain data sale
Impact
3D models drawings frames structural specifications (e.g., hyperscale data center operations) project data for Publix Greensboro Refrigerated Distribution Center Amazon Ohio data center details Massachusetts-based Amazon sorting facility data Walmart distribution center data cold storage facility data FTP server Brand Reputation Impact: potential (unconfirmed; breach claims unacknowledged)
Data Breach
proprietary engineering data 3D models drawings structural specifications project documentation Sensitivity Of Data: high (proprietary client project details, hyperscale data center specifications) CAD files PDFs project documents FTP server files
Investigation Status
['unconfirmed (Cooper Steel has not acknowledged the breach)']
Initial Access Broker
Amazon hyperscale data center specifications Publix distribution center designs Walmart infrastructure data
References
Blog URL Source URL
OCTOBER 2025
699
SEPTEMBER 2025
698
AUGUST 2025
697
JULY 2025
696
JUNE 2025
695
MAY 2025
753
Breach
16 May 2025 • Cooper Steel Fabricators
Cooper Steel Fabricators Data Breach and Extortion Attempt

Cooper Steel Fabricators, a prominent U.S.-based structural steel fabricator serving high-profile clients like Amazon, suffered a significant data breach. A threat actor claimed responsibility, exfiltrating a **complete mirror (330 GB)** of the company’s **FTP server**—likely containing proprietary designs, contracts, financial records, or operational data. The attacker demanded **$28,500 in cryptocurrency** for the stolen data, posing risks of intellectual property theft, competitive disadvantage, or further exploitation if the data is leaked or sold. The breach exposes the company to financial loss (ransom payment or recovery costs), reputational damage among clients (e.g., Amazon), and potential legal liabilities if sensitive third-party data was compromised. The scale of the exfiltrated data suggests a targeted attack aimed at crippling operations or extracting maximum value, with long-term consequences for trust and business continuity.

693
critical -60
COO2762127112725
Incident Details -
Type
data breach extortion
Motivation
financial gain
Impact
Data Compromised: 330 GB (FTP server contents) FTP server Brand Reputation Impact: potential (due to public disclosure of breach and extortion)
Data Breach
Type Of Data Compromised: FTP server contents (330 GB)
Initial Access Broker
FTP server
References
Blog URL Source URL
APRIL 2025
753
MARCH 2025
753
FEBRUARY 2025
753

Frequently Asked Questions

According to Rankiteo, the current A.I.-based Cyber Score for Cooper Steel is 641, which corresponds to a Poor rating.

According to Rankiteo, the A.I. Rankiteo Cyber Score for December 2025 was 638.

According to Rankiteo, the A.I. Rankiteo Cyber Score for November 2025 was 700.

According to Rankiteo, the A.I. Rankiteo Cyber Score for October 2025 was 699.

According to Rankiteo, the A.I. Rankiteo Cyber Score for September 2025 was 698.

According to Rankiteo, the A.I. Rankiteo Cyber Score for August 2025 was 697.

According to Rankiteo, the A.I. Rankiteo Cyber Score for July 2025 was 696.

According to Rankiteo, the A.I. Rankiteo Cyber Score for June 2025 was 695.

According to Rankiteo, the A.I. Rankiteo Cyber Score for May 2025 was 753.

According to Rankiteo, the A.I. Rankiteo Cyber Score for April 2025 was 753.

According to Rankiteo, the A.I. Rankiteo Cyber Score for March 2025 was 753.

According to Rankiteo, the A.I. Rankiteo Cyber Score for February 2025 was 753.

Over the past 12 months, the average per-incident point impact on Cooper Steel’s A.I Rankiteo Cyber Score has been -61.5 points.

You can access Cooper Steel’s cyber incident details on Rankiteo by visiting the following link: https://www.rankiteo.com/company/cooper-steel-usa.

You can find the summary of the A.I Rankiteo Risk Scoring methodology on Rankiteo by visiting the following link: Rankiteo Algorithm.

You can view Cooper Steel’s profile page on Rankiteo by visiting the following link: https://www.rankiteo.com/company/cooper-steel-usa.

With scores of 18.5/20 from OpenAI ChatGPT, 20/20 from Mistral AI, and 17/20 from Claude AI, the A.I. Rankiteo Risk Scoring methodology is validated as a market leader.