Comparison Overview

Cameco Corporation

VS

CSN - Companhia Siderúrgica Nacional

Cameco Corporation

2121 11th Street West, Saskatoon, Saskatchewan, S7M 1J3, CA
Last Update: 2025-12-09
View Profile
Between 800 and 849
https://www.cameco.com

Cameco is one of the largest global providers of the fuel needed to energize a clean-air world. Our tier-one operations have the licensed capacity to produce more than 53 million pounds (100% basis) of uranium concentrates annually, backed by more than 464 million pounds (our share) of proven and probable mineral reserves. We are also a leading supplier of uranium refining, conversion and fuel manufacturing services. Utilities around the world rely on our nuclear fuel products to generate power in safe, reliable, carbon-free nuclear reactors. Together, we are meeting the ever-increasing demand for clean baseload electricity while delivering safe, reliable solutions to today's clean-air crisis.

NAICS: 212
NAICS Definition: Mining (except Oil and Gas)
Employees: 2,263
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0
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CSN - Companhia Siderúrgica Nacional

Av. Brig. Faria Lima, 3400 - 20º andar - Itaim Bibi São Paulo, SP 04538-132, BR
Last Update: 2025-12-09
Between 750 and 799
http://www.csn.com.br

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/cameco-corporation.jpeg
Cameco Corporation
—
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
Cameco Corporation
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 Cameco Corporation in 2025.

Incidents vs Mining Industry Average (This Year)

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

Incident History — Cameco Corporation (X = Date, Y = Severity)

Cameco Corporation 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/cameco-corporation.jpeg
Cameco Corporation
Incidents

No Incident

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

No Incident

FAQ

Cameco Corporation 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 Cameco Corporation company.

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

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

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

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

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

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

Neither company holds any compliance certifications.

Neither Cameco Corporation company nor CSN - Companhia Siderúrgica Nacional company has publicly disclosed detailed information about the number of their subsidiaries.

CSN - Companhia Siderúrgica Nacional company employs more people globally than Cameco Corporation company, reflecting its scale as a Mining.

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

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

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

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

Neither Cameco Corporation nor CSN - Companhia Siderúrgica Nacional holds HIPAA certification.

Neither Cameco Corporation nor CSN - Companhia Siderúrgica Nacional holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A weakness has been identified in itsourcecode Online Pet Shop Management System 1.0. This vulnerability affects unknown code of the file /pet1/addcnp.php. This manipulation of the argument cnpname causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

Published
Date
2025-12-13
Updated
Date
2025-12-13
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
References
Description

A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the function image_check of the component httpd. The manipulation results in use of weak hash. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be exploited.

Published
Date
2025-12-13
Updated
Date
2025-12-13
Risk Information
cvss2
Base: 2.6
Severity: HIGH
AV:N/AC:H/Au:N/C:N/I:P/A:N
cvss3
Base: 3.7
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
cvss4
Base: 6.3
Severity: HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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
References
Description

A weakness has been identified in code-projects Student File Management System 1.0. This issue affects some unknown processing of the file /admin/update_student.php. This manipulation of the argument stud_id causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited.

Published
Date
2025-12-13
Updated
Date
2025-12-13
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
References
Description

A security flaw has been discovered in code-projects Student File Management System 1.0. This vulnerability affects unknown code of the file /admin/save_user.php. The manipulation of the argument firstname results in sql injection. The attack can be executed remotely. The exploit has been released to the public and may be exploited.

Published
Date
2025-12-13
Updated
Date
2025-12-13
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
References
Description

A vulnerability was identified in code-projects Student File Management System 1.0. This affects an unknown part of the file /admin/update_user.php. The manipulation of the argument user_id leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Published
Date
2025-12-13
Updated
Date
2025-12-13
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
References