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Comparison Overview

OptusOptus
VS
EEEE
Optus

Optus

1 Lyonpark Road, Macquarie Park, 2113, AU

Last Update: 10/08/2026

View Profile
Between 550 and 599
http://www.optus.com.au
573/1000Very Poor

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband and digital solutions. Message our dedicated Social Media Care team at help.optus.com.au/contactus for 24/7 assistance with y...

NAICS:517
NAICS Definition:Telecommunications
Employees:11,105
Subsidiaries:7
12-month incidents
2
Known data breaches
3
Attack type number
3
EE

EE

London , GB

Last Update: 01/04/2026

View Profile
Between 750 and 799
http://ee.co.uk
766/1000Fair

EE, part of BT Group, is the largest and most advanced mobile communications company in the UK, delivering mobile and fixed communications services to consumers. We run the UK's biggest and fastest mobile network, having pioneered the UK's first superfast 4G mobile se...

NAICS:517
NAICS Definition:Telecommunications
Employees:12,014
Subsidiaries:10
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
Optus

Optus

-
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
EE

EE

-
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)

Optus has 5.26% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for EE in 2026.

Incidents

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

Optus cyber incidents detection timeline including parent company and subsidiaries.

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

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

EE 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...
Optus

Optus

Incidents
🔒 Incident : Ransomware
MEDOPT1786343034
🔒 Incident : Breach
OPTMEDQAN1784773430
🔒 Incident : Cyber Attack
OPT2353111122
EE

EE

Incidents
🔒 Incident : Data Leak
EE410251223

FAQ

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

Latest Global CVEs

CVE-2026-9693
SUMMARY

Mattermost versions 10.11.x <= 10.11.20, 11.7.x <= 11.7.5 Mattermost fails to remove thread membership records when a user is removed from or leaves a team, which allows a previously removed user who is later re-invited to the team to view private channel thread root post content and metadata via the team threads API.. Mattermost Advisory ID: MMSA-2026-00682

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 3.5)
CVSS3
Base Score: 3.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
IMPACT SCORE
1.4
EXPLOITABILITY
2.1
REFERENCES
CVE-2026-75587
SUMMARY

Mattermost Desktop App versions <=6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which allows a local attacker with access to a user's diagnostics report or log files to obtain the plaintext pre-auth secret configured for a connected server via inspecting the Server Connectivity (Step-3) diagnostics output. Mattermost Advisory ID: MMSA-2026-00716

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 3.6)
CVSS3
Base Score: 3.6
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
IMPACT SCORE
1.4
EXPLOITABILITY
1.8
REFERENCES
CVE-2026-75078
SUMMARY

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSHRM1.php. Performing a manipulation of the argument course results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 4.3)
CVSS2
Base Score: 5.0
Complexity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Base Score: 4.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS4
Base Score: 2.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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
IMPACT SCORE
1.4
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-67961
SUMMARY

An issue in O2OA v.10.0.2 allows a local attacker to execute arbitrary code via the the sandbox mechanism of the Invoke script execution.

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-67919
SUMMARY

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint.java, installFromUri method, and DefaultPluginApplicationContextFactory components

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES