NSC
Company Details
Linkedin ID:
日本製鉄
Website:
Employees number:
695
Number of followers:
13,857
NAICS:
333
Industry Type:
Homepage:
nipponsteel.com
IP Addresses:
0
Company ID:
NIP_1953474
Scan Status:
In-progress
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
Nippon Steel Corporation Vendor Cyber Rating & Cyber Score
nipponsteel.com＜Nippon Steel Corporation does not recognize this account as OFFICIAL, but it is open for LinkedIn subscribers.＞ On April 1, 2019, we renamed ourselves as “Nippon Steel Corporation” (from Nippon Steel and Sumitomo Metal Corporation), to keep in pace with our advance as a growing global steelmaker with origins in Japan.
Nippon Steel Corporation A.I CyberSecurity Scoring
NSC Risk Score (AI oriented)Between 750 and 799
NSC
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
NSC Global Score (TPRM)XXXX
NSC
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
NSC Company CyberSecurity News & History
Past Incidents
0
Attack Types
0
No data available
NSC Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for NSC
Incidents vs Machinery Manufacturing Industry Average (This Year)
No incidents recorded for Nippon Steel Corporation in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Nippon Steel Corporation in 2026.
Incident Types NSC vs Machinery Manufacturing Industry Avg (This Year)
No incidents recorded for Nippon Steel Corporation in 2026.
Incident History — NSC (X = Date, Y = Severity)
NSC cyber incidents detection timeline including parent company and subsidiaries
NSC Company Subsidiaries
＜Nippon Steel Corporation does not recognize this account as OFFICIAL, but it is open for LinkedIn subscribers.＞ On April 1, 2019, we renamed ourselves as “Nippon Steel Corporation” (from Nippon Steel and Sumitomo Metal Corporation), to keep in pace with our advance as a growing global steelmaker with origins in Japan.
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NSC CyberSecurity News
January 21, 2026 08:00 AM
Nippon Steel Corporation (NPSCY): Company Profile, Stock Price, News, Rankings
Get insights into Nippon Steel Corporation including business profile, stock information, news, and rankings from Fortune.
November 24, 2025 08:00 AM
Trump appoints two Commerce officials to oversee U.S. Steel under 'golden share' agreement
President Donald Trump approved U.S. Steel's controversial acquisition by Nippon in June after securing veto rights over key business...
September 30, 2025 07:00 AM
Nippon Steel buys 30% stake of Canada's Kami iron ore project
Japan's Nippon Steel said on Tuesday it had bought a 30% stake in Canada's Kami iron ore project, forming a joint venture with Australia's...
September 12, 2025 07:00 AM
LRM, Provider of Cloud Security Education Service “Seculio,” Selected as First Investment Recipient for the Nippon Cyber Security Fund, established by Kanematsu and other partners
Kanematsu Corporation (“Kanematsu”) and the Nippon Cyber Security Fund 1 Investment Limited Partnership (“NCSF”), in which Kanematsu...
September 03, 2025 07:00 AM
Nippon Steel settles disputes with USW, Cliffs over U.S. Steel deal
Nippon Steel said on Wednesday it has resolved all legal disputes with the United Steelworkers union and steelmaker Cleveland-Cliffs tied to...
August 15, 2025 07:00 AM
This cybersecurity company's AI hacker can locate files on Nimitz-class aircraft carriers ‘in less than five minutes’
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August 02, 2025 07:00 AM
Nippon Steel swings into quarterly loss
Nippon Steel Corp. said Friday that it swung into a net loss in the April-June quarter, squeezed by a restructuring charge related to its...
July 21, 2025 07:00 AM
Australia's Champion Iron secures $179.1 million from Nippon Steel, Sojitz for Canada project
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July 17, 2025 07:00 AM
S&P downgrades Nippon Steel to 'BBB' on debt strain from US Steel deal
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
NSC CyberSecurity History Information
Official Website of Nippon Steel Corporation
The official website of Nippon Steel Corporation is https://www.nipponsteel.com/.
Nippon Steel Corporation’s AI-Generated Cybersecurity Score
According to Rankiteo, Nippon Steel Corporation’s AI-generated cybersecurity score is 786, reflecting their Fair security posture.
How many security badges does Nippon Steel Corporation’ have ?
According to Rankiteo, Nippon Steel Corporation currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Nippon Steel Corporation been affected by any supply chain cyber incidents ?
According to Rankiteo, Nippon Steel Corporation has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does Nippon Steel Corporation have SOC 2 Type 1 certification ?
According to Rankiteo, Nippon Steel Corporation is not certified under SOC 2 Type 1.
Does Nippon Steel Corporation have SOC 2 Type 2 certification ?
According to Rankiteo, Nippon Steel Corporation does not hold a SOC 2 Type 2 certification.
Does Nippon Steel Corporation comply with GDPR ?
According to Rankiteo, Nippon Steel Corporation is not listed as GDPR compliant.
Does Nippon Steel Corporation have PCI DSS certification ?
According to Rankiteo, Nippon Steel Corporation does not currently maintain PCI DSS compliance.
Does Nippon Steel Corporation comply with HIPAA ?
According to Rankiteo, Nippon Steel Corporation is not compliant with HIPAA regulations.
Does Nippon Steel Corporation have ISO 27001 certification ?
According to Rankiteo,Nippon Steel Corporation is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Nippon Steel Corporation
Nippon Steel Corporation operates primarily in the Machinery Manufacturing industry.
Number of Employees at Nippon Steel Corporation
Nippon Steel Corporation employs approximately 695 people worldwide.
Subsidiaries Owned by Nippon Steel Corporation
Nippon Steel Corporation presently has no subsidiaries across any sectors.
Nippon Steel Corporation’s LinkedIn Followers
Nippon Steel Corporation’s official LinkedIn profile has approximately 13,857 followers.
NAICS Classification of Nippon Steel Corporation
Nippon Steel Corporation is classified under the NAICS code 333, which corresponds to Machinery Manufacturing.
Nippon Steel Corporation’s Presence on Crunchbase
No, Nippon Steel Corporation does not have a profile on Crunchbase.
Nippon Steel Corporation’s Presence on LinkedIn
Yes, Nippon Steel Corporation maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/日本製鉄.
Cybersecurity Incidents Involving Nippon Steel Corporation
As of April 02, 2026, Rankiteo reports that Nippon Steel Corporation has not experienced any cybersecurity incidents.
Number of Peer and Competitor Companies
Nippon Steel Corporation has an estimated 8,380 peer or competitor companies worldwide.
Nippon Steel Corporation CyberSecurity History Information
How many cyber incidents has Nippon Steel Corporation faced ?
Total Incidents: According to Rankiteo, Nippon Steel Corporation has faced 0 incidents in the past.
What types of cybersecurity incidents have occurred at Nippon Steel Corporation ?
Incident Types: The types of cybersecurity incidents that have occurred include .
Incident Details
What are the most common types of attacks the company has faced ?
Additional Questions
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Latest Global CVEs (Not Company-Specific)
Description
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read in VS6ComFile!get_macro_mem_COM. Opening a crafted V7 file may lead to information disclosure from the affected product.
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CSaveData::_conv_AnimationItem. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6MemInIF!set_temp_type_default. Opening a crafted V7 file may lead to information disclosure from the affected product.
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6ComFile!load_link_inf. Opening a crafted V7 file may lead to information disclosure from the affected product.
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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RapidWhat Do We Measure ?
Incident
Finding
Grade
Digital Assets
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
