NSC
Company Details
Linkedin ID:
日本製鉄
Website:
Employees number:
618
Number of followers:
10,912
NAICS:
333
Industry Type:
Homepage:
nipponsteel.com
IP Addresses:
0
Company ID:
NIP_1953474
Scan Status:
In-progress
Nippon Steel Corporation Company CyberSecurity Posture
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
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NSC Global Score (TPRM)XXXX
NSC
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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 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Nippon Steel Corporation in 2025.
Incident Types NSC vs Machinery Manufacturing Industry Avg (This Year)
No incidents recorded for Nippon Steel Corporation in 2025.
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
November 05, 2025 01:50 PM
Nippon Steel Corporation Revises Consolidated Earnings Guidance for the Fiscal Year Ending March 31, 2026
Nippon Steel Corporation revised consolidated earnings guidance for the fiscal year ending March 31, 2026. For the period, the company...
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...
August 01, 2025 07:00 AM
Trump's 'Golden Share' in U.S. Steel
The iconic American company, U.S. Steel was sold to Nippon Steel in Japan earlier this summer. The sale was years in the making and, on the...
July 30, 2025 07:00 AM
Nippon Steel to supply steel for Vestas wind towers for Europe, Asia and Japan
Nippon Steel signed a cooperation memorandum with Denmark's wind turbine maker Vestas Wind Systems on Wednesday to supply steel for Vestas'...
July 24, 2025 07:00 AM
How the semiconductor industry is grappling with cybersecurity threats
A 2018 incident at TSMC was just one of multiple costly issues for the sector in recent years. The industry has since pulled together to...
July 21, 2025 07:00 AM
Australia's Champion Iron secures $179.1 million from Nippon Steel, Sojitz for Canada project
Australia's Champion Iron Ltd said on Tuesday Japan's Nippon Steel and Sojitz Corp will invest an initial C$245 million ($179.11 million) in...
July 17, 2025 07:00 AM
S&P downgrades Nippon Steel to 'BBB' on debt strain from US Steel deal
Global rating agency S&P downgraded Nippon Steel to 'BBB' from 'BBB+' with a 'negative' outlook on Thursday, citing an increasing financial...
July 12, 2025 07:00 AM
Nippon Steel reveals some data was stolen in recent zero-day attack
Nippon Steel reveals it was the victim of a recent zero-day attack, and the hackers responsible may have leaked the stolen data of tens of thousands of...
July 09, 2025 07:00 AM
Nippon Steel Subsidiary Blames Data Breach on Zero-Day Attack
Nippon Steel Solutions has disclosed a data breach that resulted from the exploitation of a zero-day in network equipment.
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 787, 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.
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 618 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 10,912 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 November 27, 2025, Rankiteo reports that Nippon Steel Corporation has not experienced any cybersecurity incidents.
Number of Peer and Competitor Companies
Nippon Steel Corporation has an estimated 8,043 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
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/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
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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Incident
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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.
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Network Security
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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.
