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Comparison Overview

BT GroupBT Group
VS
TelstraTelstra
BT Group

BT Group

One Braham, London, E1 8EE, GB

Last Update: 13/09/2026

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Between 750 and 799
https://www.bt.com/about
754/1000Fair

We’re one of the world’s leading communications services companies. At BT Group, the solutions we sell are integral to modern life. Our purpose is as simple as it is ambitious: we connect for good. There are no limits to what people can do when they connect. And as te...

NAICS:517
NAICS Definition:Telecommunications
Employees:73,915
Subsidiaries:10
12-month incidents
0
Known data breaches
0
Attack type number
1
Telstra

Telstra

400 George St, Sydney, NSW, AU, 2000

Last Update: 09/09/2026

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746/1000Moderate

We believe it’s people who give purpose to our technology. So we’re committed to staying close to our customers and providing them the best experience. And delivering the best tech. On the best network. Because our purpose is to build a connected future so everyon...

NAICS:517
NAICS Definition:Telecommunications
Employees:35,254
Subsidiaries:5
12-month incidents
0
Known data breaches
2
Attack type number
4

Compliance Ranges Comparison

Based On Specific Ai Models Category
BT Group

BT 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
Telstra

Telstra

-
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 BT Group in 2026.

Incidents

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Telstra in 2026.

Incidents

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

BT Group cyber incidents detection timeline including parent company and subsidiaries.

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

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

Telstra 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...
BT Group

BT Group

Incidents
🔒 Incident : Ransomware
BT000120524
Telstra

Telstra

Incidents
🔒 Incident : Cyber Attack
CANADYATLHUBEPIMODGAMZOOWEWHALBETSONTEL1769527593
🔒 Incident : Breach
TEL23611122
🔒 Incident : Data Leak
TEL15346123

FAQ

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

Latest Global CVEs

CVE-2026-93291
SUMMARY

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code.

PUBLISHED
Date2026-09-24
UPDATED
Date2026-09-24
RISK INFORMATION (Score: 9.4)
CVSS3
Base Score: 9.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
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: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
5.5
EXPLOITABILITY
3.9
CVE-2026-93290
SUMMARY

Omni C20 uses hard-coded credentials that could allow an attacker to monitor log files to obtain credentials to access information like mapping data.

PUBLISHED
Date2026-09-24
UPDATED
Date2026-09-24
RISK INFORMATION (Score: 5.5)
CVSS3
Base Score: 5.5
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS4
Base Score: 6.8
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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
1.8
CVE-2026-93289
SUMMARY

The affected products are vulnerable to command injection attack that could allow an unauthenticated attacker to execute system commands during the pairing process.

PUBLISHED
Date2026-09-24
UPDATED
Date2026-09-24
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS4
Base Score: 9.0
Complexity: HIGH
CVSS:4.0/AV:A/AC:H/AT:P/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
5.9
EXPLOITABILITY
1.6
CVE-2026-88956
SUMMARY

The Botslab G980H dash camera firmware contains an authentication vulnerability in the root account exposed through the device's UART interface. The affected account does not require a password before granting access to a privileged system interface, and the interface also displays the device's WiFi password during startup. An unauthenticated attacker with physical access to the device could connect to the UART interface, obtain root privileges, and recover the WiFi password.

PUBLISHED
Date2026-09-24
UPDATED
Date2026-09-24
RISK INFORMATION (Score: 6.8)
CVSS3
Base Score: 6.8
Complexity: LOW
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS4
Base Score: 7.0
Complexity: LOW
CVSS:4.0/AV:P/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
0.9
CVE-2026-88761
SUMMARY

The Botslab G980H dash camera firmware generates the default WiFi password using predictable device information, portions of which are advertised by the product. An unauthenticated attacker within WiFi range could potentially determine the remaining password characters through limited guessing and gain unauthorized access to the device network.

PUBLISHED
Date2026-09-24
UPDATED
Date2026-09-24
RISK INFORMATION (Score: 5.3)
CVSS3
Base Score: 5.3
Complexity: HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS4
Base Score: 6.0
Complexity: LOW
CVSS:4.0/AV:A/AC:L/AT:P/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
1.6