What is the official website of T Business ?

The official website of T Business is https://geschaeftskunden.telekom.de.

What is T Business's cybersecurity risk score?

T Business has an AI-generated cybersecurity risk score of 761 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has T Business experienced?

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

Has T Business been affected by any supply chain cyber incidents ?

According to Rankiteo, T Business has been affected by a supply chain cyber incident involving Lovable, with the incident ID LOV1776717678.

Does T Business have SOC 2 Type 1 certification ?

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

Does T Business have SOC 2 Type 2 certification ?

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

Does T Business comply with GDPR ?

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

Does T Business have PCI DSS certification ?

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

Does T Business comply with HIPAA ?

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

Does T Business have ISO 27001 certification ?

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

Which industry does T Business operate in ?

T Business operates primarily in the Telecommunications industry.

How many employees does T Business have ?

T Business employs approximately None employees people worldwide.

Does T Business own any subsidiaries ?

T Business presently has no subsidiaries across any sectors.

How many LinkedIn followers does T Business have ?

T Business's official LinkedIn profile has approximately 34,480 followers.

What is the NAICS classification code for T Business ?

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

Does T Business have a Crunchbase profile ?

No, T Business does not have a profile on Crunchbase.

Does T Business have a LinkedIn profile ?

Yes, T 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/telekom-business.

How many cybersecurity incidents has T Business experienced ?

As of September 8, 2026, Rankiteo reports that T Business has experienced 1 cybersecurity incidents.

How many peer or competitor companies does T Business have ?

T Business has an estimated 10,327 peer or competitor companies worldwide.

What types of cybersecurity incidents has T Business faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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T Business

Boost Score +25 with badge (5 left)

761

/1000

Fair

786

/1000

Fair

T Business Vendor Cyber Rating & Cyber Score

telekom.de

Add Your Compliance Badge

Gut aufgestellt für die digitale Transformation: Ob Handwerksbetrieb, Großkonzern oder Behörde – wir begleiten Sie bei den entscheidenden Schritten der Digitalisierung. Von der Digitalstrategie über stabile globale Netze und Cybersicherheit bis hin zu Geschäftsanwendungen mit KI und IoT. Bei Telekom Business begegnen Ihnen echte Menschen auf Augenhöhe – digital kompetent und mit Leidenschaft für Ihr Business und Ihre Kundinnen und Kunden. Um gemeinsam mit Ihnen zukunftssichere digitale Lösungen zu entwickeln und umzusetzen. Digitalisierung. Gemeinsam. Machen. Impressum: https://geschaeftskunden.telekom.de/impressum

T Business A.I CyberSecurity Scoring

Scoring History

T Business

T Business CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Deutsche Telekom

Breach

4/2026

Lovable

LOV1776717678

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A.I.

T Business 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 T Business

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for T Business in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for T Business in 2026.

Incident Types T Business vs Telecommunications Industry Avg (This Year)

No incidents recorded for T Business in 2026.

Incident History - T Business (X = Date, Y = Severity)

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SUBSIDIARY

T Business Subsidiaries

T Business

Telecommunications

Website: https://geschaeftskunden.telekom.de

Company Size: 10,001+ employees

Deutsche TelekomTelecommunications

T-Mobile Czech Republic a.s.Telecommunications

T WholesaleTelekommunikation

T SportTelecommunications

Deutsche Telekom ITIT Services and IT Consulting

T-Systems do BrasilIT Services and IT Consulting

T-Security ConnectAtividades de monitoramento de sistemas de segurança

T-Systems InternationalIT Services and IT Consulting

T-Systems MéxicoIT Services and IT Consulting

T-Systems Nederland B.V.IT Services and IT Consulting

T-Systems CloudIT-Dienstleistungen und IT-Beratung

T-Systems IberiaIT Services and IT Consulting

Agile Hub T-Systems IberiaServicios y consultoría de TI

DigiCloudServicios y consultoría de TI

GIMM SolutionsIT Services and IT Consulting

J-EDI Digital SolutionsInformation Technology & Services

T-Systems ICT India Pvt. Ltd.IT Services and IT Consulting

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T Business Similar Companies

TIM

gruppotim.it

We are driving the digital transition of Italy and Brazil with innovative technologies and services because we want to contribute to accelerating the sustainable growth of the economy and society by bringing value and prosperity to people, companies and institutions. We offer diversified solutions that meet the needs of our stakeholders while also integrating climate strategy, circular economy and digital growth targets. TIM offers fixed and mobile telephony services and products for communication and entertainment for individuals and households, and supports small and medium-sized enterprises in their path towards digitalisation with a portfolio tailored to their needs. Cloud, IoT and Cybersecurity technologies are at the heart of TIM Enterprise's End-to-End solutions for companies and the public institutions that support the country's digital transformation by making use of the largest data centre network in Italy, the expertise of Group companies such as Noovle, Olivetti and Telsy, and partnerships with leading industrial groups. We develop 4G and 5G mobile network and fibre network infrastructure, that we make available to the entire market, both through a widespread national presence and intentionally through Sparkle. In Brazil, TIM Brasil is a major player in the South American communications market and a leader in 4G and 5G coverage. We also support projects of high social interest via TIM Foundation in Italy and Instituto TIM in Brazil. The values that both unite and distinguish us are passion and courage, which help us to seize the challenges of the market, inclusion, because it creates value for the entire society, and finally integrity, to deserve and maintain the trust of our stakeholders.

Rogers Communications

rogers.com

Rogers is Canada’s communications and entertainment company, driven to connect and entertain Canadians. For more information, please visit rogers.com  or  investors.rogers.com. Déterminée à connecter et à divertir les Canadiens et Canadiennes, Rogers est la référence canadienne en matière de communications et de divertissement. Pour en savoir plus, visitez rogers.com ou investisseurs.rogers.com. This LinkedIn company page is moderated. For more info, please review our commenting policy here: http://roge.rs/2ofPXLN

VEON

cb veon.com

VEON is a global digital operator headquartered in Dubai, providing connectivity and digital services across dynamic frontier markets that are home to more than 6% of the world’s population. With our digital operators, we transform lives through technology-driven services that empower millions and drive economic growth. Social media guidelines: We want everybody to have a positive and welcoming experience across the social media channels we use - and so we ask that everyone keeps their comments and discussions on VEON's page, or posts tagging the company, respectful to other members and our teams. Content which is abusive or harassing, obscene, deceptive or misleading, contains false or defamatory information, is discriminatory against any individual or group, or is considered spam may be removed - including reporting and blocking users responsible from our social media channels.

Lumen Technologies

lumen.com

Lumen connects the world. We digitally connect people, data and applications – quickly, securely and effortlessly. Everything we do at Lumen takes advantage of our network strength. From metro connectivity to long-haul data transport to our edge cloud, security, and managed service capabilities, we meet our customers’ needs today and as they build for tomorrow.

Telekom Malaysia

tm.com.my

TM is the national connectivity and digital infrastructure provider and Malaysia’s leading integrated telco; offering a comprehensive suite of communication services and solutions in fixed (telephony and broadband), mobility, content, WiFi, ICT, Cloud and smart services. TM is driven by stakeholder value creation in a highly competitive environment and places, emphasis on delivering an enhanced customer experience via continuous customer service quality improvements and innovations, whilst focusing on increased operational efficiency and productivity. As the enabler of the nation’s Digital Malaysia aspiration, TM has been at the forefront of every telecommunications technology evolution in the country and will continue to do so. It provides the communications backbone of Malaysia with the widest connectivity and convergence network. TM remains committed to expanding its network with a comprehensive digital infrastructure. Moving beyond connectivity services, TM is developing new value-added digital services to cater to a more digital lifestyle and society, digital businesses, and digital government, striving to make “Life and Business Easier, for a better Malaysia.” For further information on TM, visit www.tm.com.my. . SSM: 128740-P

Ciena

cb ciena.com

Ciena (NYSE:CIEN) is the global leader in high-speed connectivity. We build advanced networks to support exponential growth in bandwidth demand—empowering our customers, partners, and communities to thrive in the AI era. With unparalleled expertise and innovation, our networking systems, interconnects, automation software, and services revolutionize data transmission and network management.

Claro Brasil

claro.com.br

Prazer, somos a Claro! Aqui, temos um grande time que faz tudo acontecer! É com o esforço e a dedicação de cada uma de nossas Pessoas que somos hoje referência no que fazemos, atuando unidos no nosso propósito, que é “Conectar para uma vida mais divertida e produtiva”. Somamos todas as tecnologias para criar a melhor e mais completa infraestrutura de conectividade do País. Somos multicampeões confirmado pelo Speedtest como Internet móvel mais rápida e estável e com rede wi-fi mais estável do Brasil, entre tantos outros reconhecimentos. Também somos a 4º marca mais valiosa do Brasil (BrandZ). No Brasil, estamos presentes em mais de 4.800 municípios, somando mais de 83 milhões de clientes. Lideramos o saldo de portabilidade há mais de 5 anos, sendo que, em 2022, tivemos 1,2 milhão de linhas portadas. E tem mais: inovamos nossos produtos e serviços para atender cada vez melhor nossos usuários! Por isso, hoje, contamos com soluções de entretenimento (Claro música, Claro tv+, Claro livros, Claro vídeo e Claro gaming), finanças (Claro pay) e muito mais! Temos presença aeroespacial (com 5 satélites em órbita) e somos referência em conectividade industrial, automotiva, agronegócio e outros. Também temos um ambiente de conexão entre nossos negócios e o ecossistema de inovação, que é o beOn, o hub de inovação da Claro. Sustentabilidade é um valor para a Claro. Investimos no desenvolvimento ambiental, econômico e social, prezando sempre pela governança, responsabilidade ambiental, proteção de dados e impacto social. Por meio do Instituto Claro, conectamos pessoas para um futuro melhor, aliando os serviços prestados a investimentos sociais em projetos de educação e cidadania. #VempraClaro

AT&T

cb att.com

We understand that our customers want an easier, less complicated life. We’re using our network, labs, products, services, and people to create a world where everything works together seamlessly, and life is better as a result. How will we continue to drive for this excellence in innovation? With you. Our people, and their passion to succeed, are at the heart of what we do. Today, we’re poised to connect millions of people with their world, delivering the human benefits of technology in ways that defy the imaginable. What are you dreaming of doing with your career? Find stories about our talent, career advice, opportunities, company news, and innovations here on LinkedIn. To learn more about joining AT&T, visit: http://www.att.jobs We provide in some of our posts links to articles or posts from third-party websites unaffiliated with AT&T. In doing so, AT&T is not adopting, endorsing or otherwise approving the content of those articles or posts. AT&T is providing this content for your information only.

Huawei

huawei.com

Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. With integrated solutions across four key domains – telecom networks, IT, smart devices, and cloud services – we are committed to bringing digital to every person, home and organization for a fully connected, intelligent world. Huawei's end-to-end portfolio of products, solutions and services are both competitive and secure. Through open collaboration with ecosystem partners, we create lasting value for our customers, working to empower people, enrich home life, and inspire innovation in organizations of all shapes and sizes. At Huawei, innovation focuses on customer needs. We invest heavily in basic research, concentrating on technological breakthroughs that drive the world forward. We have more than 207,000 employees, and we operate in more than 170 countries and regions. Founded in 1987, Huawei is a private company fully owned by its employees. House Rules This page is for ICT professionals with an interest in Huawei and our industry to engage in open discussions. To facilitate dialogue, please follow these rules: - Huawei holds the right to delete comments that are offensive, misleading, false, unlawful, off-topic and in violation of any regulations. - Repeated violations of any of the above will be removed and users may be blocked. - Huawei does not necessarily endorse the information shared by members. - Please be familiar with and follow LinkedIn's User Agreement. - By publicly uploading a photograph or comment, you give Huawei permission to feature your content. This will always be credited. Please visit the below portals for career or customer service queries. Career page: http://bit.ly/2rdljD7 Customer service: http://bit.ly/2a4mXNY Thank you for visiting us & we hope you enjoy your time on our page.

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NEWS

T Business CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

February 13, 2026 03:30 PM

Cybersecurity for Small Businesses: Protect Your Company and Yourself

If you run a small business today, cybersecurity isn't optional anymore – it is essential! It's not just a “big corporation problem.

Read Article

February 11, 2026 11:15 AM

Cybersecurity isn’t just a safeguard — it can help businesses perform better

A new study involving the Binghamton University School of Management highlights how companies perform better when transparent about...

Read Article

February 02, 2026 08:00 AM

Finance and cybersecurity execs aren’t fully aligned on business priorities

CFO teams are less likely to say they're fully in sync with their security counterparts, according to a recent vendor survey.

Read Article

January 28, 2026 08:00 AM

How to Actually Read Your Business Data for Better Cybersecurity (Without Going Cross-Eyed)

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Read Article

January 27, 2026 08:00 AM

Do You Need to Conduct a Cybersecurity Risk Assessment?

Businesses must convince customers their personal data is safe. Run a cybersecurity risk assessment to protect company and customer data.

Read Article

January 23, 2026 08:00 AM

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The latest edition of the Seriously Risky Business cybersecurity newsletter, now on Lawfare.

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January 16, 2026 08:00 AM

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December 19, 2025 02:56 AM

A Comprehensive Guide to Small Business Cybersecurity

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-86544

SUMMARY

knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent calls.

Published

Date2026-09-07

Updated

Date2026-09-07

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

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

cvss4

Base Score: 7.2

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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

5.2

Exploitability

2.8

REFERENCES

CVE-2026-86543

SUMMARY

knowns versions before 0.30.0 serve the management API without authentication on all network interfaces by default, with no password required on fresh installations. Attackers can access the unauthenticated /api/tunnel/start endpoint to provision a public tunnel and republish the API at a publicly accessible address.

Published

Date2026-09-07

Updated

Date2026-09-07

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

REFERENCES

CVE-2026-86542

SUMMARY

knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory. Attackers can supply traversal sequences in the name parameter to escape the imports directory and overwrite arbitrary files writable by the server process.

Published

Date2026-09-07

Updated

Date2026-09-07

RISK INFORMATION (Score: 9.1)

cvss3

Base Score: 9.1

Complexity: LOW

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

cvss4

Base Score: 8.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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

5.2

Exploitability

3.9

REFERENCES

CVE-2026-86541

SUMMARY

knowns versions before 0.30.0 contain a path traversal vulnerability in the handleCodeReplace() function that allows attackers to overwrite arbitrary files outside the project root. Attackers can supply absolute paths or relative paths containing directory traversal sequences to write malicious content to sensitive files like shell startup scripts or SSH configuration files.

Published

Date2026-09-07

Updated

Date2026-09-07

RISK INFORMATION (Score: 8.3)

cvss3

Base Score: 8.3

Complexity: LOW

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

cvss4

Base Score: 7.2

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/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

5.5

Exploitability

2.8

REFERENCES

CVE-2026-86540

SUMMARY

knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files, allowing attackers to execute arbitrary binaries by crafting a malicious .knowns/config.json file. When a repository with a crafted configuration is opened, the unvalidated binary path is executed twice under the user's account without any verification.

Published

Date2026-09-07

Updated

Date2026-09-07

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

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

cvss4

Base Score: 8.5

Complexity: LOW

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

1.8

REFERENCES

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Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

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