What is the official website of congstar ?

The official website of congstar is https://www.congstar.de/das-ist-congstar/jobs-karriere/.

What is congstar's cybersecurity risk score?

congstar has an AI-generated cybersecurity risk score of 755 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has congstar experienced?

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

Has congstar been affected by any supply chain cyber incidents ?

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

Does congstar have SOC 2 Type 1 certification ?

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

Does congstar have SOC 2 Type 2 certification ?

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

Does congstar comply with GDPR ?

According to Rankiteo, congstar is not listed as GDPR compliant.

Does congstar have PCI DSS certification ?

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

Does congstar comply with HIPAA ?

According to Rankiteo, congstar is not compliant with HIPAA regulations.

Does congstar have ISO 27001 certification ?

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

Which industry does congstar operate in ?

congstar operates primarily in the Telecommunications industry.

How many employees does congstar have ?

congstar employs approximately 343 people worldwide.

Does congstar own any subsidiaries ?

congstar presently has no subsidiaries across any sectors.

How many LinkedIn followers does congstar have ?

congstar's official LinkedIn profile has approximately 6,794 followers.

What is the NAICS classification code for congstar ?

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

Does congstar have a Crunchbase profile ?

No, congstar does not have a profile on Crunchbase.

Does congstar have a LinkedIn profile ?

Yes, congstar maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/congstar.

How many cybersecurity incidents has congstar experienced ?

As of July 23, 2026, Rankiteo reports that congstar has experienced 1 cybersecurity incidents.

How many peer or competitor companies does congstar have ?

congstar has an estimated 10,246 peer or competitor companies worldwide.

What types of cybersecurity incidents has congstar faced ?

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

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congstar

Boost Score +25 with badge (5 left)

755

/1000

Fair

780

/1000

Fair

congstar Vendor Cyber Rating & Cyber Score

congstar.de

Add Your Compliance Badge

Fairness, Vielfalt und Du. Wir sind ein buntes Team aus über 280 congstars und gehören zu einem der besten Arbeitgeber sowie führenden Mobilfunkanbietern Deutschlands. Du findest uns mitten im Herzen von Köln im wunderschönen Rheinauhafen oder remote im Homeoffice. Als Teil der Deutschen Telekom bieten wir das Beste aus beiden Welten: Wir vereinen Flexibilität eines Start-ups mit der Sicherheit eines Konzerns im Rücken. Vielfalt inspiriert uns – unsere eigene und deine. Bei uns ist es erlaubt und sogar gewünscht, Dinge zu hinterfragen. Das, was wir machen, macht uns richtig Spaß und das merkt man. Wir sind bunt, wir sind kreativ und wir haben Bock – auf dich!

congstar A.I CyberSecurity Scoring

Scoring History

congstar

congstar 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.

congstar 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 congstar

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for congstar in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for congstar in 2026.

Incident Types congstar vs Telecommunications Industry Avg (This Year)

No incidents recorded for congstar in 2026.

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

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SUBSIDIARY

congstar Subsidiaries

congstar

Telecommunications

Website: https://www.congstar.de/das-ist-congstar/jobs-karriere/

Company Size: 343

Deutsche TelekomTelecommunications

T-Systems InternationalIT Services and IT Consulting

T CloudIT Services and IT Consulting

T WholesaleTelekommunikation

Telekom HUTelecommunications

T-Systems Hungary Ltd.IT Services and IT Consulting

T-Systems do BrasilIT Services and IT Consulting

T-Security ConnectSecurity Systems Services

Telekom TechBoostTelecommunications

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

T-Mobile Biznes PolskaTelecommunications

Deutsche Telekom Global BusinessTelecommunications

Telekom Strategy ConsultingTelecommunications

T-Systems SwitzerlandIT Services and IT Consulting

T-Systems FranceIT Services and IT Consulting

T-Systems UKIT Services and IT Consulting

Cyber Security at T-SystemsIT Services and IT Consulting

Deutsche Telekom StiftungNon-profit Organizations

T-Systems RomaniaIT Services and IT Consulting

Deutsche Telekom Services Europe - SlovakiaOutsourcing and Offshoring Consulting

Deutsche Telekom IoTIT Services and IT Consulting

T-Systems AustriaInformation Technology & Services

Digitales GesundheitswesenWellness and Fitness Services

Deutsche Telekom Services Europe - Czech RepublicOutsourcing and Offshoring Consulting

T-Systems NordicIT Services and IT Consulting

Inflight Services of Deutsche TelekomTelecommunications

MagentaZuhauseTelecommunications

Deutsche Telekom Investor RelationsTelecommunications

T-Mobile Polska Business Solutions IT Services and IT Consulting

Hrvatski TelekomTelecommunications

Deutsche Telekom Design & Customer ExperienceTelecommunications

Deutsche Telekom Global Business Solutions FranceInformation Technology & Services

Deutsche Telekom ITIT Services and IT Consulting

Deutsche Telekom - Digital, Experience & DeliveryTelecommunications

Deutsche Telekom UK LimitedTelecommunications

Deutsche Telekom Digital LabsTechnology, Information and Internet

AI Shared ServicesTelecommunications

Deutsche Telekom Clinical Solutions India Pvt. Ltd.IT Services and IT Consulting

Deutsche Telekom EU PolicyTelecommunications

DeTeAssekuranz Vermittlungsgesellschaft mbHInsurance

Deutsche Telekom Services Europe Romania (DTSE Romania)Outsourcing and Offshoring Consulting

Makedonski Telekom ADTelecommunications

T SportTelecommunications

T-Systems IberiaIT Services and IT Consulting

DigiCloudIT Services and IT Consulting

J-EDI Digital SolutionsInformation Technology & Services

Agile Hub T-Systems IberiaIT Services and IT Consulting

GIMM SolutionsIT Services and IT Consulting

T Business EuropeTelecommunications

Deutsche Telekom HealthcareHospitals and Health Care

LIFECARE Laboratorium InformatiesysteemHospitals and Health Care

Telekom MMSIT Services and IT Consulting

T-Systems MMSIT Services and IT Consulting

Slovak TelekomTelecommunications

Deutsche Telekom IT Solutions SlovakiaIT Services and IT Consulting

DeteconBusiness Consulting and Services

Deutsche Telekom Cloud ServicesTelecommunications

T-Mobile PolskaTelecommunications

T BusinessTelecommunications

T-Mobile Czech Republic a.s.Telecommunications

T-Systems SingaporeIT Services and IT Consulting

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congstar Similar Companies

KPN

kpn.com

Welkom bij de LinkedIn pagina van KPN. Sinds jaar en dag maakt KPN technologie toegankelijk. Hier leest u alles over de ontwikkelingen rondom de thema’s die KPN belangrijk vindt, zoals Het Nieuwe Leven & Werken, Veiligheid & Privacy en ICT-infrastructuur. Ook een transparante en betrouwbare dienstverlener zijn, efficiency in de zorg en duurzaam ondernemen staan bij ons hoog in het vaandel. Op onze pagina blijft u op de hoogte van het laatste nieuws rondom onze activiteiten, de thema’s in uw leven waarin technologie een rol speelt en onze producten en services op het gebied van ICT. Ontdek samen met ons voor u en uw organisatie de beste oplossingen.

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.

Vodafone

vodafone.com

At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live, we protect the planet and help our customers do the same. But we’re not just shaping the future of technology for our customers – we’re shaping the future for everyone who joins our team too. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable, more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities and support to help you belong and make a real impact. #TogetherWeCan

Proximus Group

proximus.com

Proximus Group is a provider of future-proof connectivity, IT and digital services, headquartered in Brussels. The Group is actively engaged in building a connected world that people trust, so society blooms. The Domestic segment is focused on providing state-of-the art telecommunications and IT services in the Benelux. In Belgium, core products and services are offered under the Proximus, Mobile Vikings and Scarlet brands for the residential market and Proximus NXT for the Enterprise market. The Group is also active in the Netherlands and in Luxembourg (Tango and Proximus NXT). Proximus Global overarches the international activities of the Group, gathering the strengths of BICS, Telesign and Route Mobile. Encompassing the entire value chain from P2P Voice & Messaging and Mobility services to CPaaS and Digital Identity, Proximus Global is in a unique position to become a global digital communications leader. The Group has the ambition to build the #1 gigabit network for Belgium and plays a central role in creating inspiring digital ecosystems, while fostering an engaging culture and empowering ways of working. Building upon these strengths, Proximus aims to contribute to an inclusive and sustainable digital society, delight customers with an unrivalled experience and achieve profitable growth both locally and internationally to deliver long-term value for stakeholders. With 13,131 employees, imbued with Proximus' Think Possible mindset and all engaged to offer a superior customer experience, the Group realized an underlying Group revenue of EUR 6,430 million end-2024.

Free

etre-free.fr

Trublion historique des Télécoms, Free reste un opérateur pas comme les autres. Nous continuons de nous distinguer de nos concurrents par nos produits, par notre politique tarifaire ou encore par le ton employé avec nos abonnés. Cette différence a aussi construit la grande entreprise que nous sommes devenus, qui réunit aujourd’hui plus de 11 500 collaborateurs. Elle a fait de nous un employeur… pas comme les autres.

PT. Indosat Tbk

ioh.co.id

Indosat Ooredoo Hutchison (IDX: ISAT) ("IOH"), are here with our vision to become the most preferred digital telecommunications company of Indonesia. The IOH merger combines two highly complementary businesses between PT Indosat Tbk (“Indosat Ooredoo”) and PT Hutchison 3 Indonesia to create a new world-class digital telecoms and internet company for Indonesia that can better compete and create additional value for all stakeholders, including employees, customers, and shareholders. Indosat Ooredoo Hutchison is now the second-largest mobile telecoms business in Indonesia. Indosat Ooredoo Hutchison will be guided by its corporate vision “To Become the Most Preferred Digital Telco of Indonesia” to capture the tremendous market opportunities presented by Indonesia’s digital and economic growth. The Company’s enhanced scale, financial strength, and expertise, combined with its preeminent networks, talent, and strategic partnerships, will enable Indosat Ooredoo Hutchison to become a key telco player driving Indonesia’s digital transformation agenda. The Company will focus on its core mission of delivering world-class digital experiences while connecting and empowering every Indonesian.

A1 Telekom Austria Group

a1.group

WE ARE EMPOWERING DIGITAL LIFE We don't know what the world will look like in 2050, but we know that A1 Telekom Austria Group is geared up for current and future demands. We are a leading provider of digital services and communications solutions in Central and Eastern Europe, offering a state-of-the art network infrastructure as well as empowering digitalization. 19.000 of our employees and modern broadband infrastructure make digital business and lifestyle possible as well as enable more than 24 mio users to connect everywhere anytime. Our purpose is to Empower Digital Life in areas of communications, payment, entertainment services and integrated business solutions. We do this together with our operating companies in 7 European countries: Austria, Bulgaria, Croatia, Slovenia, Belarus, Republic of Serbia and Republic of North Macedonia. Headquartered in Vienna and listed on the Vienna Stock Exchange, the A1 Telekom Austria Group is an European unit of América Móvil, one of the world´s largest wireless services providers. You can also follow us here: https://twitter.com/TA_Group Find out more about us as an employer on https://jobs.a1.com/

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Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the largest in the region. Its vast domestic and international infrastructure has helped it serve various customer groups including consumers, enterprises, domestic and international carriers. Through its five business units Telecom Egypt boasts a consolidated top-line of EGP 22.8bn. In September 2017, Telecom Egypt introduced its new retail brand “WE” with the launch of its mobile services. In a year from launch, “WE” offered the market’s first fully integrated bundle combining all of its consumer services fixed and mobile, voice and data in one bill taking its first step towards full convergence and demonstrating its agility as a key player in the telecommunications industry. By end of 2018, Telecom Egypt fixed voice customers grew to 7.9mn of which 5.2mn enjoyed fixed broadband connectivity, while mobile customers reached 3.9mn. Telecom Egypt’s wholesale unit provides infrastructure, transmission and international voice services to local mobile operators and internet service providers. In addition, it provides international carries capacities on one of the largest submarine cable networks in the world.

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globe.com.ph

Globe is a leading full-service telecommunications company in the Philippines and publicly listed in the PSE with the stock symbol GLO. The company serves the telecommunications and technology needs of consumers and businesses across an entire suite of products and services including mobile, fixed, broadband, data connectivity, internet and managed services. It has major interests in financial technology, digital marketing solutions, venture capital funding for startups, and virtual healthcare. In 2019, Globe became a signatory to the United Nations Global Compact, committing to implement universal sustainability principles. Its principals are Ayala Corporation and Singtel, acknowledged industry leaders in the country and in the region. VISION We see a Philippines where Families' dreams come true, Businesses flourish, and the Nation is admired. MISSION To do our part, we create Wonderful Experiences for people to have choices, Overcome Challenges, and discover new ways to Enjoy Life. OUR VALUES We put our customers first. We value People & together we make the difference. We act with integrity. We care like an owner. We keep things simple. We move Fast, We are Better Everyday.

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NEWS

congstar CyberSecurity News

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

October 26, 2025 07:00 AM

Deutsche Telekomwatch Analyst Briefing: Srini seeks to keep the big mo at T-Mo

A week away from taking over the CEO spot at T-Mobile US, Srini Gopalan says the operator remains well positioned for growth under his...

Read Article

October 08, 2025 07:00 AM

DT’s venture capital unit backs security player Filigran

T.Capital, Deutsche Telekom's corporate venture capital arm, has invested in cybersecurity solutions provider Filigran as part of a recent...

Read Article

September 09, 2025 07:00 AM

Telefónica cuts the ribbon on Granada AI, cybersecurity hub

Operator opens second Talent and Technology Center, which Group COO Emilio Gayo said is aimed at attracting and retaining local talent while...

Read Article

August 29, 2025 07:00 AM

T-Mobile US ups B2B challenge with SuperMobile network slice plan

US NatCo extends it aggressive play for the enterprise market with its new SuperMobile plan, leveraging its 5G Standalone and 5G Advanced...

Read Article

August 22, 2025 07:00 AM

MásOrange puts energies into new biz in pivotal year for the Spanish JV

Energy, insurance, and security alarm systems are seen as three key growth areas for the JV, with energy a particular field of interest.

Read Article

August 07, 2025 07:00 AM

Telefónica’s ex-digital chief Alonso joins cybersecurity player Cloudflare

Telco's former Chief Digital Officer takes up a new remit to drive international expansion at cloud and cybersecurity solutions provider.

Read Article

April 23, 2025 07:00 AM

Telefónica eyes share of Spain’s €10.5bn defence splurge

Telecoms and cybersecurity capabilities are key investment priorities in Spain's defence spending hike.

Read Article

January 23, 2025 08:00 AM

Orange signs up cybersecurity specialist Cyan for three more years

Orange has extended a contract with cybersecurity specialist Cyan by three more years, in a deal that covers all Group affiliates in 26 countries.

Read Article

January 22, 2025 08:00 AM

MásOrange said to plan new B2B unit as part of growth ventures overhaul

Spanish operator is said to be eyeing further diversification as part of a wider strategy to drive growth and reduce debt.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-61246

SUMMARY

Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Platform Security for Java. Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Published

Date2026-07-22

Updated

Date2026-07-22

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://www.oracle.com/security-alerts/cpujul2026.html

CVE-2026-60455

SUMMARY

Published

Date2026-07-22

Updated

Date2026-07-22

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://www.oracle.com/security-alerts/cpujul2026.html

CVE-2026-60439

SUMMARY

Published

Date2026-07-22

Updated

Date2026-07-22

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://www.oracle.com/security-alerts/cpujul2026.html

CVE-2026-60373

SUMMARY

Published

Date2026-07-22

Updated

Date2026-07-22

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://www.oracle.com/security-alerts/cpujul2026.html

CVE-2026-60372

SUMMARY

Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Platform Security for Java. Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Published

Date2026-07-22

Updated

Date2026-07-22

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

Impact Score

5.9

Exploitability

3.9

REFERENCES

https://www.oracle.com/security-alerts/cpujul2026.html

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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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