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Comparison Overview

MasTec Communications GroupMasTec Communications Group
VS
TelenorTelenor
MasTec Communications Group

MasTec Communications Group

806 Douglas Rd., Suite 1100, Coral Gables, FL, US, 33134

Last Update: 12/03/2026

View Profile
Between 750 and 799
http://MasTec.com
765/1000Fair

MasTec Communications Group (MCG) is a division of MasTec that provides comprehensive services and turnkey solutions for Telecom operators. MCG is uniquely positioned to offer true and unmatched end-to-end services to our customers for planning, design, SAQ, constructio...

NAICS:517
NAICS Definition:Telecommunications
Employees:3,182
Subsidiaries:2
12-month incidents
0
Known data breaches
0
Attack type number
0
Telenor

Telenor

Snarøyveien 30, Fornebu, NO, 1331

Last Update: 02/04/2026

View Profile
Between 750 and 799
http://www.telenor.com/
798/1000Fair

EMPOWERING SOCIETIES. CONNECTING YOU TO WHAT MATTERS MOST. Telenor Group is a leading telecommunications company across the Nordics and Asia with 158 million subscribers and annual sales of around NOK 99 billions (2022).  We are committed to responsible business condu...

NAICS:517
NAICS Definition:Telecommunications
Employees:22,731
Subsidiaries:17
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
MasTec Communications Group

MasTec Communications Group

-
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
Telenor

Telenor

-
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 Telecommunications Industry Avg (This Year)

No incidents recorded for MasTec Communications Group in 2026.

Incidents

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Telenor in 2026.

Incidents

Incident History - MasTec Communications Group (X = Date, Y = Severity)

MasTec Communications Group cyber incidents detection timeline including parent company and subsidiaries.

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

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

Telenor 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...
MasTec Communications Group

MasTec Communications Group

Incidents
No explicit notable incidents reported.
Telenor

Telenor

Incidents
No explicit notable incidents reported.

FAQ

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

Latest Global CVEs

CVE-2026-55175
SUMMARY

Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 on their respective release lines, Kustomize bake operations allow unsafe YAML tag processing in rosco manifests. This can lead to remote code execution on rosco pods when performing Kustomize bakes. This issue is fixed in versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4.

PUBLISHED
Date2026-07-10
UPDATED
Date2026-07-10
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
1.6
CVE-2026-44383
SUMMARY

Multiple connections to the backend using the same charging station ID are allowed, which could allow an attacker to deploy multiple instances of malicious OCPP clients to overwhelm the backend.

PUBLISHED
Date2026-07-10
UPDATED
Date2026-07-10
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:N/I:N/A:H
CVSS4
Base Score: 8.7
Complexity: 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
IMPACT SCORE
3.6
EXPLOITABILITY
3.9
CVE-2026-42952
SUMMARY

Previously, there was no throttling on repeated authentication attempts to the charging station backend, which could allow an attacker to execute a denial-of-service attack.

PUBLISHED
Date2026-07-10
UPDATED
Date2026-07-10
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:N/I:H/A:N
CVSS4
Base Score: 8.7
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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
3.6
EXPLOITABILITY
3.9
CVE-2026-20744
SUMMARY

The charging station websocket endpoint accepts connections without proper authentication, which could lead to privilege escalation.

PUBLISHED
Date2026-07-10
UPDATED
Date2026-07-10
RISK INFORMATION (Score: 9.8)
CVSS3
Base Score: 9.8
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS4
Base Score: 9.3
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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
IMPACT SCORE
5.9
EXPLOITABILITY
3.9
CVE-2026-15089
SUMMARY

vulnerability in Drupal Commerce guest registration allows . This issue affects Commerce guest registration versions: *.*.

PUBLISHED
Date2026-07-10
UPDATED
Date2026-07-10
IMPACT SCORE
NA
EXPLOITABILITY
NA