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Comparison Overview

CSN - Companhia Siderúrgica NacionalCSN - Companhia Siderúrgica Nacional
VS
ArcelorMittalArcelorMittal
CSN - Companhia Siderúrgica Nacional

CSN - Companhia Siderúrgica Nacional

Av. Brig. Faria Lima, 3400 - 20º andar - Itaim Bibi, São Paulo, 04538-132, BR

Last Update: 03/04/2026

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Between 750 and 799
http://www.csn.com.br
762/1000Fair

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 h...

NAICS:212
NAICS Definition:Mining (except Oil and Gas)
Employees:19,890
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0
ArcelorMittal

ArcelorMittal

24 - 26 Boulevard d'Avranches, L-1160 Luxembourg, LU

Last Update: 20/04/2026

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800/1000Good

ArcelorMittal is the world's leading steel and mining company, with a presence in more than 60 countries and an industrial footprint in 18 countries. Guided by a philosophy to produce safe, sustainable steel, we are the leading supplier of quality steel in the major glo...

NAICS:212
NAICS Definition:Mining (except Oil and Gas)
Employees:62,130
Subsidiaries:37
12-month incidents
1
Known data breaches
0
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
CSN - Companhia Siderúrgica Nacional

CSN - Companhia Siderúrgica Nacional

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
ArcelorMittal

ArcelorMittal

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Mining Industry Avg (This Year)

No incidents recorded for CSN - Companhia Siderúrgica Nacional in 2026.

Incidents

Incidents vs Mining Industry Avg (This Year)

ArcelorMittal has 3.85% fewer incidents than the average of all companies with at least one recorded incident.

Incidents

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

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

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - ArcelorMittal (X = Date, Y = Severity)

ArcelorMittal cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
CSN - Companhia Siderúrgica Nacional

CSN - Companhia Siderúrgica Nacional

Incidents
No explicit notable incidents reported.
ArcelorMittal

ArcelorMittal

Incidents
🔒 Incident : Cyber Attack
BE-IBEALSARC1776666624

FAQ

Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has the best AI Cybersecurity Score ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced more cyber incidents in the past ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced more cyber incidents this year ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced at least one ransomware attack ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced at least one data breach ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced at least one targeted cyberattack ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has experienced at least one vulnerability ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one holds the most compliance certifications ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one holds the fewest compliance certifications ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has the most subsidiaries ?
Between CSN - Companhia Siderúrgica Nacional company and ArcelorMittal company, which one has the largest number of employees ?
Between CSN - Companhia Siderúrgica Nacional and ArcelorMittal, which company holds both SOC 2 Type 1 certifications ?
Between CSN - Companhia Siderúrgica Nacional and ArcelorMittal, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - CSN - Companhia Siderúrgica Nacional or ArcelorMittal ?
Which company is PCI DSS compliant - CSN - Companhia Siderúrgica Nacional or ArcelorMittal ?
Between CSN - Companhia Siderúrgica Nacional and ArcelorMittal, which company complies with HIPAA regulations for healthcare data ?
Between CSN - Companhia Siderúrgica Nacional and ArcelorMittal, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-50044
SUMMARY

Pronetiqs IntraVUE versions 3.2.1a14 and prior have an inadequate encryption strength vulnerability which could allow an attacker to steal admin credentials via weak hash or a pass-the-hash attack.

PUBLISHED
Date2026-07-23
UPDATED
Date2026-07-23
RISK INFORMATION (Score: 6.8)
CVSS3
Base Score: 6.8
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS4
Base Score: 7.6
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/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
IMPACT SCORE
5.2
EXPLOITABILITY
1.6
CVE-2026-44955
SUMMARY

Pronetiqs IntraVUE versions 3.2.1a14 and prior have an exposure of sensitive system information to an unauthorized control sphere vulnerability which could allow for asset discovery by unauthenticated users.

PUBLISHED
Date2026-07-23
UPDATED
Date2026-07-23
RISK INFORMATION (Score: 5.3)
CVSS3
Base Score: 5.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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
IMPACT SCORE
1.4
EXPLOITABILITY
3.9
CVE-2026-42933
SUMMARY

Pronetiqs IntraVUE versions 3.2.1a14 and prior have an unintended proxy or intermediary vulnerability which could allow an attacker to use an active proxy, which would bypass OT segmentation.

PUBLISHED
Date2026-07-23
UPDATED
Date2026-07-23
RISK INFORMATION (Score: 10)
CVSS3
Base Score: 10.0
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS4
Base Score: 10.0
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
IMPACT SCORE
6
EXPLOITABILITY
3.9
CVE-2026-40430
SUMMARY

Pronetiqs IntraVUE Versions 3.2.1a14 and prior have a plaintext storage of a password vulnerability that could expose cleartext credentials through the API.

PUBLISHED
Date2026-07-23
UPDATED
Date2026-07-23
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS4
Base Score: 8.7
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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
IMPACT SCORE
3.6
EXPLOITABILITY
3.9
CVE-2026-28698
SUMMARY

Pronetiqs IntraVUE versions 3.2.1a14 and prior have an exposure of sensitive system information to an unauthorized control sphere vulnerability which could expose the underlying host/share filesystem.

PUBLISHED
Date2026-07-23
UPDATED
Date2026-07-23
RISK INFORMATION (Score: 8.6)
CVSS3
Base Score: 8.6
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS4
Base Score: 9.2
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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
IMPACT SCORE
4
EXPLOITABILITY
3.9