Comparison Overview

CMOC

VS

CSN - Companhia Siderúrgica Nacional

CMOC

Au Nord De Yihe, Route Huamei Shan Luanchuan, Henan 471500, CN
Last Update: 2025-12-17
Between 800 and 849

CMOC or CMOC Group Limited is a public holding company created in 1969, engaged in the mining, processing, and trading of base and rare metals. Its main mining assets are located in the Democratic Republic of the Congo (DRC), China and Brazil, and its metal trading business spanned 80 countries, making CMOC one of the world’s largest producers of tungsten, cobalt, niobium and molybdenum, as well as a leading copper producer. CMOC’s vision is to ensure a responsible supply of metals for the sustainable energy sector in order to meet the needs of the global energy transition, as it advocates a more sustainable development for the mining industry and the well-being of humanity. As a key player in the mining industry, CMOC is committed towards the environment - through its innovation to support the ecological transition or its carbon-neutral strategy -, the community - by conducting activities that promotes positive and open relationships with local communities and its support of the United Nations Sustainable Development Goals - and to a responsible governance based on equality respect for international standards and transparency.

NAICS: 212
NAICS Definition: Mining (except Oil and Gas)
Employees: 10,001
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
0

CSN - Companhia Siderúrgica Nacional

Av. Brig. Faria Lima, 3400 - 20º andar - Itaim Bibi São Paulo, SP 04538-132, BR
Last Update: 2025-12-17
Between 750 and 799

Fundada em 1941, a CSN representa um marco no processo de industrialização do Brasil. O seu aço viabilizou a implantação das primeiras indústrias nacionais, núcleo do atual parque fabril brasileiro. Ao longo de mais de oito décadas, a CSN segue fazendo história, sendo hoje um dos mais eficientes complexos siderúrgicos integrados do mundo, com atuação em cinco segmentos estratégicos da economia: Siderurgia, Mineração, Logística, Cimentos e Energia. Atualmente, entre seus ativos, a empresa conta com uma usina siderúrgica integrada; cinco unidades industriais, sendo duas delas no exterior; minas de minério de ferro, calcário, dolomita e estanho; uma forte distribuidora de aços planos; terminais portuários; participações em ferrovias; somos a 2ª maior produtora de cimentos do Brasil, com uma capacidade de 16,3 mtpa; e temos participação em usinas hidrelétricas distribuídas pelo Brasil. Com uma gestão firme e inovadora, a empresa valoriza a força empreendedora do capital nacional e o enorme potencial brasileiro de competitividade no setor siderúrgico. Multinacional com orgulho de ser brasileira, a empresa acredita e investe no país. Com a força do trabalho de seus mais de 30 mil colaboradores, enfrenta com sucesso os desafios da economia globalizada. JUNTE-SE À CSN! A Companhia Siderúrgica Nacional busca atrair e desenvolver profissionais que se identifiquem com a sua cultura, valorizando sempre a diversidade. Venha você também fazer parte da história do maior complexo siderúrgico da América Latina, um grupo que tem como essência “fazer bem, fazer mais e fazer para sempre”.

NAICS: 212
NAICS Definition: Mining (except Oil and Gas)
Employees: 10,001
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/cmocinternational.jpeg
CMOC
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/companhiasiderurgicanacional.jpeg
CSN - Companhia Siderúrgica Nacional
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
CMOC
100%
Compliance Rate
0/4 Standards Verified
CSN - Companhia Siderúrgica Nacional
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Mining Industry Average (This Year)

No incidents recorded for CMOC in 2025.

Incidents vs Mining Industry Average (This Year)

No incidents recorded for CSN - Companhia Siderúrgica Nacional in 2025.

Incident History — CMOC (X = Date, Y = Severity)

CMOC cyber incidents detection timeline including parent company and subsidiaries

Incident History — CSN - Companhia Siderúrgica Nacional (X = Date, Y = Severity)

CSN - Companhia Siderúrgica Nacional cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/cmocinternational.jpeg
CMOC
Incidents

No Incident

https://images.rankiteo.com/companyimages/companhiasiderurgicanacional.jpeg
CSN - Companhia Siderúrgica Nacional
Incidents

No Incident

FAQ

CMOC company demonstrates a stronger AI Cybersecurity Score compared to CSN - Companhia Siderúrgica Nacional company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, CSN - Companhia Siderúrgica Nacional company has disclosed a higher number of cyber incidents compared to CMOC company.

In the current year, CSN - Companhia Siderúrgica Nacional company and CMOC company have not reported any cyber incidents.

Neither CSN - Companhia Siderúrgica Nacional company nor CMOC company has reported experiencing a ransomware attack publicly.

Neither CSN - Companhia Siderúrgica Nacional company nor CMOC company has reported experiencing a data breach publicly.

Neither CSN - Companhia Siderúrgica Nacional company nor CMOC company has reported experiencing targeted cyberattacks publicly.

Neither CMOC company nor CSN - Companhia Siderúrgica Nacional company has reported experiencing or disclosing vulnerabilities publicly.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds any compliance certifications.

Neither company holds any compliance certifications.

CMOC company has more subsidiaries worldwide compared to CSN - Companhia Siderúrgica Nacional company.

Both CMOC company and CSN - Companhia Siderúrgica Nacional company employ a similar number of people globally.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds SOC 2 Type 1 certification.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds SOC 2 Type 2 certification.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds ISO 27001 certification.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds PCI DSS certification.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds HIPAA certification.

Neither CMOC nor CSN - Companhia Siderúrgica Nacional holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A vulnerability has been found in SeaCMS up to 13.3. The affected element is an unknown function of the file js/player/dmplayer/dmku/class/mysqli.class.php. Such manipulation of the argument page/limit leads to sql injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HappyDevs TempTool allows Stored XSS.This issue affects TempTool: from n/a through 1.3.1.

Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tormorten WP Microdata allows Stored XSS.This issue affects WP Microdata: from n/a through 1.0.

Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in HappyDevs TempTool allows Retrieve Embedded Sensitive Data.This issue affects TempTool: from n/a through 1.3.1.

Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description

A vulnerability has been found in Tenda FH1201 1.2.0.14(408). Affected is the function sprintf of the file /goform/SetIpBind. Such manipulation of the argument page leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

Risk Information
cvss2
Base: 9.0
Severity: LOW
AV:N/AC:L/Au:S/C:C/I:C/A:C
cvss3
Base: 8.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
cvss4
Base: 7.4
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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