What is the official website of Telstra Small Business ?

The official website of Telstra Small Business is https://www.telstra.com.au/small-business.

What is Telstra Small Business's cybersecurity risk score?

Telstra Small Business has an AI-generated cybersecurity risk score of 749 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Telstra Small Business experienced?

According to Rankiteo, Telstra Small Business currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Telstra Small Business been affected by any supply chain cyber incidents ?

According to Rankiteo, Telstra Small Business has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Telstra Small Business have SOC 2 Type 1 certification ?

According to Rankiteo, Telstra Small Business is not certified under SOC 2 Type 1.

Does Telstra Small Business have SOC 2 Type 2 certification ?

According to Rankiteo, Telstra Small Business does not hold a SOC 2 Type 2 certification.

Does Telstra Small Business comply with GDPR ?

According to Rankiteo, Telstra Small Business is not listed as GDPR compliant.

Does Telstra Small Business have PCI DSS certification ?

According to Rankiteo, Telstra Small Business does not currently maintain PCI DSS compliance.

Does Telstra Small Business comply with HIPAA ?

According to Rankiteo, Telstra Small Business is not compliant with HIPAA regulations.

Does Telstra Small Business have ISO 27001 certification ?

According to Rankiteo,Telstra Small Business is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Telstra Small Business operate in ?

Telstra Small Business operates primarily in the Telecommunications industry.

How many employees does Telstra Small Business have ?

Telstra Small Business employs approximately 1 people worldwide.

Does Telstra Small Business own any subsidiaries ?

Telstra Small Business presently has no subsidiaries across any sectors.

How many LinkedIn followers does Telstra Small Business have ?

Telstra Small Business's official LinkedIn profile has approximately 4,703 followers.

What is the NAICS classification code for Telstra Small Business ?

Telstra Small Business is classified under the NAICS code 517, which corresponds to Telecommunications.

Does Telstra Small Business have a Crunchbase profile ?

No, Telstra Small Business does not have a profile on Crunchbase.

Does Telstra Small Business have a LinkedIn profile ?

Yes, Telstra Small Business maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/telstra-small-business.

How many cybersecurity incidents has Telstra Small Business experienced ?

As of August 8, 2026, Rankiteo reports that Telstra Small Business has experienced 6 cybersecurity incidents.

How many peer or competitor companies does Telstra Small Business have ?

Telstra Small Business has an estimated 10,279 peer or competitor companies worldwide.

What types of cybersecurity incidents has Telstra Small Business faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Data Leak, Breach, Vulnerability and Cyber Attack.

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749

/1000

Moderate

774

/1000

Fair

Telstra Small Business Vendor Cyber Rating & Cyber Score

telstra.com.au

Add Your Compliance Badge

Get small business insights, advice from industry experts, and inspiration from award-winning Australian businesses. Plus, access practical ideas that can help you achieve your business goals now and into the future.

TSB A.I CyberSecurity Scoring

Scoring History

TSB

Telstra Small Business CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Telstra

Cyber Attack

12/2025

CANADYATLHUBEPI...

Telstra Small Busin...

Breach

10/2022

TEL23611122

Telstra Small Busin...

Data Leak

05/2021

TEL15346123

Telstra Small Busin...

Breach

07/2018

TEL025101122

Telstra Small Busin...

Vulnerability

03/2018

TEL141210622

Telstra Small Busin...

Data Leak

12/2011

TEL2211121222

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A.I.

TSB Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for TSB

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Telstra Small Business in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Telstra Small Business in 2026.

Incident Types TSB vs Telecommunications Industry Avg (This Year)

No incidents recorded for Telstra Small Business in 2026.

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

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SUBSIDIARY

Telstra Small Business Subsidiaries

TSB

Telecommunications

Website: https://www.telstra.com.au/small-business

Company Size: 1

TelstraTelecommunications

Telstra EnterpriseTelecommunications

Telstra WholesaleTelecommunications

BelongTelecommunications

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-52880

SUMMARY

Klever-Go is the Go implementation of the Klever blockchain protocol. Versions from 1.7.14 through 1.7.17 are vulnerable to a remotely triggerable denial of service. Both REST APIs are started with the Gin Engine.Run convenience method, which serves requests through Go's default HTTP server with no ReadHeaderTimeout, ReadTimeout, or MaxHeaderBytes configured. As a result, incoming connections that never complete their request headers are held open indefinitely. When a REST listener is reachable beyond localhost through the documented all-interface bind or a Docker port-publish deployment, a single unauthenticated client can open many slow-header connections and hold them open until server file descriptors are exhausted, preventing the API from accepting new connections. This renders the REST API unavailable to legitimate clients. This issue is fixed in version 1.7.18.

Published

Date2026-08-07

Updated

Date2026-08-07

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-52879

SUMMARY

Klever-Go is the Go implementation of the Klever blockchain protocol. In versions 1.7.14 through 1.7.17, the direct-message ingress handler spawns a new goroutine for every incoming direct message before the processor-level antiflood layer makes any admission decision, with no semaphore, throttler, or bound on the number of concurrent in-flight spawns. Because the antiflood check runs inside the spawned goroutine rather than before it, a single connected peer can open a direct-send stream and send a stream of well-formed messages to force unbounded goroutine creation, where each goroutine allocates its own stack and holds a message reference until processing completes, adding scheduler and garbage-collection pressure faster than the runtime can drain it. This lets one peer degrade the node's availability and its ability to process legitimate traffic, resulting in a remotely triggerable denial of service. The issue is fixed in 1.7.18.

Published

Date2026-08-07

Updated

Date2026-08-07

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-52878

SUMMARY

Klever-Go is the Go implementation of the Klever blockchain protocol. Versions 1.7.14 through 1.7.17 are vulnerable to a nil-pointer panic triggered by a protobuf Transaction whose embedded RawData sub-message is omitted. This omission causes RawData to decode to nil. Every transaction gossiped on the Klever-Go P2P network is decoded and validated synchronously inside the libp2p pubsub topic-validator callback, where txVersionChecker.CheckTxVersion dereferences tx.RawData.Version with no nil check. Because the libp2p pubsub callback, the underlying go-libp2p-pubsub validation worker, and Klever's own network/p2p layer install no recover(), the panic propagates and crashes the entire node process. The attacker payload is a 3-byte protobuf message; no validator key, stake, funds, or on-chain account is required, and delivery aimed at enough of the BLS validator set can halt block production, resulting in a chain halt. This issue has been fixed in version 1.7.18.

Published

Date2026-08-07

Updated

Date2026-08-07

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-49343

SUMMARY

Klever-Go is the Go implementation of the Klever blockchain protocol. In versions prior to 1.7.18, the account-data trie syncers are vulnerable to a resource-exhaustion flaw that leaks bounded throttler slots on error paths. In syncDataTrie() (in both userAccountsSyncer.go and kappAccountsSyncer.go), StartProcessing() reserves a slot from the NumGoRoutinesThrottler, but the corresponding EndProcessing() is only called on the success path and on the duplicate-root early return. As a result, any error from trie.NewTrie(), trie.NewTrieSyncer(), or trieSyncer.StartSyncing() (including the network-dependent timeout path) permanently consumes one slot for the lifetime of the throttler. An attacker who can repeatedly cause trie-node sync failures or timeouts during bootstrap can exhaust the bounded throttler, after which further account-data trie syncs stop making progress and SyncAccounts() returns a timeout. Because epoch bootstrap in syncUserAccountsState() and syncKappAccountsState() aborts on any such error, this causes bootstrap to fail, a core availability issue affecting fresh, restarting, or resyncing nodes and validators. This issue is fixed in version 1.7.18.

Published

Date2026-08-07

Updated

Date2026-08-07

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-48122

SUMMARY

Ruby LSP is an implementation of the language server protocol for Ruby. Several workspace-level settings in the Ruby LSP VS Code extension prior to version 0.10.4 could override the path to the Ruby executable, the version manager executables, or the Bundler `Gemfile` used at startup. A malicious repository containing a `.vscode/settings.json` could set these values to attacker-controlled targets. Opening and trusting the repository would then execute code with the privileges of the developer. The Ruby LSP gem and clients of the language server in other editors are not affected. Version 0.10.4 of the Ruby LSP VS Code extension fixes the issue.

Published

Date2026-08-07

Updated

Date2026-08-07

RISK INFORMATION (Score: )

cvss4

Base Score: 5.4

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/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

Exploitability

REFERENCES

https://github.com/Shopify/ruby-lsp/security/advisories/GHSA-2x7g-8mp4-572w

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