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Comparison Overview

Cellnex TelecomCellnex Telecom
VS
TELUSTELUS
Cellnex Telecom

Cellnex Telecom

Passeig Zona Franca, 105, Barcelona, Barcelona, ES, 08038

Last Update: 17/09/2026

View Profile
Between 0 and 549
https://www.cellnex.com
539/1000Critical

Cellnex is Europe’s largest telecommunications towers and infrastructures operator, enabling operators to access a wide network of telecommunications infrastructures on a shared-use basis, and thus helping to reduce access barriers and to improve services in the most re...

NAICS:517
NAICS Definition:Telecommunications
Employees:2,555
Subsidiaries:0
12-month incidents
2
Known data breaches
2
Attack type number
1
TELUS

TELUS

510 West Georgia St., Vancouver, V6B 0M3, CA

Last Update: 14/09/2026

View Profile
Between 0 and 549
http://www.telus.com
199/1000Critical

At TELUS, our purpose-driven team works together every day to innovate and do good. From providing technology solutions that make our lives safer and easier, to supporting those who need it most, our inclusive, spirited and giving people are passionate about empowering ...

NAICS:517
NAICS Definition:Telecommunications
Employees:38,811
Subsidiaries:8
12-month incidents
6
Known data breaches
10
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
Cellnex Telecom

Cellnex Telecom

-
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
TELUS

TELUS

-
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)

Cellnex Telecom has 8.11% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents

Incidents vs Telecommunications Industry Avg (This Year)

TELUS has 494.06% more incidents than the average of all companies with at least one recorded incident.

Incidents

Incident History - Cellnex Telecom (X = Date, Y = Severity)

Cellnex Telecom cyber incidents detection timeline including parent company and subsidiaries.

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

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

TELUS 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...
Cellnex Telecom

Cellnex Telecom

Incidents
🔒 Incident : Breach
CELBIDEAS1789412546
🔒 Incident : Breach
MTNMULCELACCMINCYB1767603186
TELUS

TELUS

Incidents
🔒 Incident : Breach
TEL1789172982
🔒 Incident : Breach
LOBTEL1776782580
🔒 Incident : Breach
NO-SHOPRELOB1773534483

FAQ

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

Latest Global CVEs

CVE-2026-88964
SUMMARY

An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 7.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/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
NA
EXPLOITABILITY
NA
CVE-2026-53564
SUMMARY

Vulnerability in Citrix UniconOS leading to Arbitrary file read and write This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 5.1
Complexity: LOW
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/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
IMPACT SCORE
NA
EXPLOITABILITY
NA
CVE-2026-53563
SUMMARY

Vulnerability in Citrix UniconOS leading to Persistent Command Execution This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/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
NA
EXPLOITABILITY
NA
CVE-2026-15468
SUMMARY

Authorization bypass through User-Controlled key vulnerability in HYPR Passwordless on Windows allows Privilege Escalation. This issue affects HYPR Passwordless: before 11.3.3.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/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
NA
EXPLOITABILITY
NA
CVE-2026-105390
SUMMARY

Improper synchronization in the OpenVPN ovpn-dco-win for Windows versions 0.6.5 through 1.3.5 and 2.4.0 through 2.8.7 allows local attackers to trigger a deadlock via a crafted write to the ovpn-dco device, causing the host to become unresponsive.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/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
NA
EXPLOITABILITY
NA