What is the official website of T-Systems UK ?

The official website of T-Systems UK is http://www.t-systems.co.uk.

What is T-Systems UK's cybersecurity risk score?

T-Systems UK has an AI-generated cybersecurity risk score of 750 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has T-Systems UK experienced?

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

Has T-Systems UK been affected by any supply chain cyber incidents ?

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

Does T-Systems UK have SOC 2 Type 1 certification ?

According to Rankiteo, T-Systems UK is not certified under SOC 2 Type 1.

Does T-Systems UK have SOC 2 Type 2 certification ?

According to Rankiteo, T-Systems UK does not hold a SOC 2 Type 2 certification.

Does T-Systems UK comply with GDPR ?

According to Rankiteo, T-Systems UK is not listed as GDPR compliant.

Does T-Systems UK have PCI DSS certification ?

According to Rankiteo, T-Systems UK does not currently maintain PCI DSS compliance.

Does T-Systems UK comply with HIPAA ?

According to Rankiteo, T-Systems UK is not compliant with HIPAA regulations.

Does T-Systems UK have ISO 27001 certification ?

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

Which industry does T-Systems UK operate in ?

T-Systems UK operates primarily in the IT Services and IT Consulting industry.

How many employees does T-Systems UK have ?

T-Systems UK employs approximately 67 people worldwide.

Does T-Systems UK own any subsidiaries ?

T-Systems UK presently has no subsidiaries across any sectors.

How many LinkedIn followers does T-Systems UK have ?

T-Systems UK's official LinkedIn profile has approximately 5,255 followers.

What is the NAICS classification code for T-Systems UK ?

T-Systems UK is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.

Does T-Systems UK have a Crunchbase profile ?

No, T-Systems UK does not have a profile on Crunchbase.

Does T-Systems UK have a LinkedIn profile ?

Yes, T-Systems UK maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/t-systems-uk.

How many cybersecurity incidents has T-Systems UK experienced ?

As of July 22, 2026, Rankiteo reports that T-Systems UK has experienced 1 cybersecurity incidents.

How many peer or competitor companies does T-Systems UK have ?

T-Systems UK has an estimated 41,128 peer or competitor companies worldwide.

What types of cybersecurity incidents has T-Systems UK faced ?

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

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T-Systems UK

Boost Score +25 with badge (5 left)

750

/1000

Fair

775

/1000

Fair

T-Systems UK Vendor Cyber Rating & Cyber Score

t-systems.co.uk

Add Your Compliance Badge

We are driven to help companies successfully digitise their business – today and in the future. That is why we’ve adapted our global portfolio in the local markets across Northern Europe, to become a trusted partner for our customers through delivering innovative, agile, quality and secure digital transformation solutions.

T-Systems UK A.I CyberSecurity Scoring

Scoring History

T-Systems UK

T-Systems UK 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-Systems UK 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-Systems UK

Incidents vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for T-Systems UK in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for T-Systems UK in 2026.

Incident Types T-Systems UK vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for T-Systems UK in 2026.

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

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SUBSIDIARY

T-Systems UK Subsidiaries

T-Systems UK

IT Services and IT Consulting

Website: http://www.t-systems.co.uk

Company Size: 67

Deutsche TelekomTelecommunications

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 ICT India Pvt. Ltd.IT Services and IT Consulting

Deutsche Telekom Digital LabsTelecommunications

T-Systems do BrasilIT Services and IT Consulting

T-Security ConnectAtividades de monitoramento de sistemas de segurança

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

Telekom HUTelecommunications

DeteconBusiness Consulting and Services

Deutsche Telekom IoTIT Services and IT Consulting

T BusinessTelekommunikation

T-Mobile Czech RepublicTelekomunikace

Deutsche Telekom Global CarrierTelekommunikation

Telekom Open SpacesTelekommunikation

Hrvatski TelekomTelecommunications

T-Mobile Czech Republic a.s.Telecommunications

T-Systems SingaporeIT Services and IT Consulting

T-Mobile PolskaTelecommunications

Slovak TelekomTelecommunications

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

Makedonski Telekom ADTelecommunications

Deutsche Telekom IT Solutions SlovakiaIT Services and IT Consulting

Telekom Business EuropeTelecommunications

Telekom MMSIT Services and IT Consulting

T-Systems MMSIT Services and IT Consulting

Deutsche Telekom Cloud ServicesTelecommunications

congstarTelecommunications

Deutsche Telekom Global BusinessTelecommunications

T-Systems FranceIT Services and IT Consulting

Telekom Strategy ConsultingTelekommunikation

T-Systems Hungary Ltd.IT Services and IT Consulting

T WholesaleTelekommunikation

Telekom TechBoostTelekommunikation

T-Systems RomaniaIT Services and IT Consulting

T-Systems SwitzerlandIT Services and IT Consulting

Deutsche Telekom Services Europe - Czech RepublicOutsourcing and Offshoring Consulting

Deutsche Telekom StiftungNon-profit Organizations

T-Systems NordicIT Services and IT Consulting

T-Mobile Biznes PolskaTelecommunications

Inflight Services of Deutsche TelekomTelekommunikation

Deutsche Telekom Services Europe - SlovakiaOutsourcing and Offshoring Consulting

MagentaZuhauseTelekommunikation

Deutsche Telekom Investor RelationsTelekommunikation

Deutsche Telekom HealthcareHospitals and Health Care

LIFECARE Laboratorium InformatiesysteemZiekenhuizen en gezondheidszorg

T-Systems AustriaInformation Technology & Services

Digitales GesundheitswesenWellness und Fitness

Deutsche Telekom Design & Customer ExperienceTelecommunications

Deutsche Telekom ITIT Services and IT Consulting

T-Mobile Polska Business Solutions IT Services and IT Consulting

Deutsche Telekom Global Business Solutions FranceInformation Technology & Services

Deutsche Telekom UK LimitedTelecommunications

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

Deutsche Telekom - Digital, Experience & DeliveryTelecommunications

AI Shared ServicesTelecommunications

T SportTelecommunications

DeTeAssekuranz Vermittlungsgesellschaft mbHInsurance

Deutsche Telekom EU PolicyTelecommunications

Cyber Security at T-SystemsIT Services and IT Consulting

T-Systems VamosaIT Services and IT Consulting

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NEWS

T-Systems UK CyberSecurity News

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

February 21, 2026 08:00 AM

Cybercrime To Cost The World $10.5 Trillion Annually By 2025

Cybersecurity Ventures expects global cybercrime costs to grow by 15 percent per year over the next five years, reaching $10.5 trillion USD annually by 2025.

Read Article

February 06, 2026 08:00 AM

Free online cyber security course Gloucestershire from System Force IT

System Force IT is launching a free cyber security webinar series to help SMEs boost online safety, reduce risks and stay compliant...

Read Article

December 19, 2025 08:00 AM

AI, quantum & non-human IDs to reshape 2026 cyber security

Cybersecurity specialists expect 2026 to bring a sharper focus on fundamental defences, renewed attention to non-human identities and...

Read Article

December 11, 2025 08:00 AM

UK Cyber Security and Resilience Bill: pragmatic overhaul or regulatory overload?

The key changes and action points for businesses, and how the bill compares with the EU NIS2.

Read Article

December 05, 2025 08:00 AM

A Quarter Of UK SMEs Leave Cybersecurity Systems Unwatched Over Christmas Break

UK small businesses prepare for Christmas closures each year, but new Kaspersky research says many leave their systems open to danger.

Read Article

December 04, 2025 08:00 AM

NCFE shuts down systems following cybersecurity incident

NCFE, a major technical and vocational awarding organisation, has been forced to take its IT systems offline after detecting a "cyber...

Read Article

December 02, 2025 08:00 AM

NCSC Proactive Notifications Service

A service that responsibly reports vulnerabilities to system owners to help them protect their services.

Read Article

December 01, 2025 08:00 AM

Why security needs a step change to thwart cyber attacks amid surging innovation

Security leaders must embrace automation to drive greater business resilience.

Read Article

November 27, 2025 08:00 AM

Kensington and Chelsea Council cyber attack sees emergency plans initiated

The attack on Kensington and Chelsea Council is understood to have also hit two other London councils.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-63261

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-72/388575

CVE-2026-63260

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this user-supplied input requires resource-intensive memory allocation that can exhaust the available heap memory in the Kibana process, causing it to crash and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-71/388574

CVE-2026-63259

SUMMARY

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-70/388573

CVE-2026-63145

SUMMARY

Incorrect Authorization (CWE-863) in Kibana can lead to integrity compromise of Machine Learning audit and notification records via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A vulnerability exists in Kibana's Machine Learning functionality where a Machine Learning management endpoint performs an insufficient authorization check. The endpoint validates only a coarse privilege level but does not verify that the requesting user has access to the specific Machine Learning job or notification resources provided in the request. As a result, a low-privileged user with Machine Learning access in any Kibana space can manipulate Machine Learning audit and notification records for arbitrary jobs—including jobs in other spaces or belonging to other users—by leveraging Kibana's internally elevated credentials to write to restricted Machine Learning system indices that the user cannot access directly.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-69/388572

CVE-2026-63144

SUMMARY

Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authenticated user. A user with read-level index access can submit a request that triggers unbounded recursive processing within the Elasticsearch query evaluation component, causing a fatal error that terminates the affected node. In single-node deployments, this results in complete service outage; in multi-node clusters, it causes repeated node restarts and sustained availability degradation.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/elasticsearch-8-19-19-9-3-8-9-4-4-security-update-esa-2026-68/388571

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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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