What is the official website of Proximus Luxembourg ?

The official website of Proximus Luxembourg is http://www.proximus.lu.

What is Proximus Luxembourg's cybersecurity risk score?

Proximus Luxembourg has an AI-generated cybersecurity risk score of 753 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Proximus Luxembourg experienced?

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

Has Proximus Luxembourg been affected by any supply chain cyber incidents ?

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

Does Proximus Luxembourg have SOC 2 Type 1 certification ?

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

Does Proximus Luxembourg have SOC 2 Type 2 certification ?

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

Does Proximus Luxembourg comply with GDPR ?

According to Rankiteo, Proximus Luxembourg is not listed as GDPR compliant.

Does Proximus Luxembourg have PCI DSS certification ?

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

Does Proximus Luxembourg comply with HIPAA ?

According to Rankiteo, Proximus Luxembourg is not compliant with HIPAA regulations.

Does Proximus Luxembourg have ISO 27001 certification ?

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

Which industry does Proximus Luxembourg operate in ?

Proximus Luxembourg operates primarily in the IT Services and IT Consulting industry.

How many employees does Proximus Luxembourg have ?

Proximus Luxembourg employs approximately 400 people worldwide.

Does Proximus Luxembourg own any subsidiaries ?

Proximus Luxembourg presently has no subsidiaries across any sectors.

How many LinkedIn followers does Proximus Luxembourg have ?

Proximus Luxembourg's official LinkedIn profile has approximately 13,351 followers.

What is the NAICS classification code for Proximus Luxembourg ?

Proximus Luxembourg is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.

Does Proximus Luxembourg have a Crunchbase profile ?

No, Proximus Luxembourg does not have a profile on Crunchbase.

Does Proximus Luxembourg have a LinkedIn profile ?

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

How many cybersecurity incidents has Proximus Luxembourg experienced ?

As of June 28, 2026, Rankiteo reports that Proximus Luxembourg has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Proximus Luxembourg have ?

Proximus Luxembourg has an estimated 40,858 peer or competitor companies worldwide.

What types of cybersecurity incidents has Proximus Luxembourg faced ?

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

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Proximus Luxembourg

Boost Score +25 with badge (5 left)

753

/1000

Fair

778

/1000

Fair

Proximus Luxembourg Vendor Cyber Rating & Cyber Score

proximus.lu

Add Your Compliance Badge

Proximus Luxembourg, which operates under the brands Proximus NXT, Codit Luxembourg and Tango, is a subsidiary of the Proximus Group, the leading provider of telephony, Internet, TV and ICT services in Belgium. It participates in the development of telecommunication infrastructures and ICT services in Luxembourg. It also supports Luxembourg start-ups through its investment in the Digital Tech Fund and its participation in Luxembourg House of Financial Technologies. Created in January 2019, Proximus Luxembourg SA brings together the Tango and Proximus NXT brands under one umbrella and employs 800 people. Both brands operate jointly to meet all the telecommunications needs of Luxembourg's residential and business customers. Tango offers

Proximus Luxembourg A.I CyberSecurity Scoring

Scoring History

Proximus Luxembourg

Proximus Luxembourg CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Telesign

Breach

8/2025

IQVCOM6SETELFIN...

Proximus Luxembourg

Cyber Attack

5/2025

PRO583215811052...

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A.I.

Proximus Luxembourg 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 Proximus Luxembourg

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

No incidents recorded for Proximus Luxembourg in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Proximus Luxembourg in 2026.

Incident Types Proximus Luxembourg vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for Proximus Luxembourg in 2026.

Incident History - Proximus Luxembourg (X = Date, Y = Severity)

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SUBSIDIARY

Proximus Luxembourg Subsidiaries

Proximus Luxembourg

IT Services and IT Consulting

Website: http://www.proximus.lu

Company Size: 501-1,000 employees

Proximus GroupTelecommunications

TelesignIT Services and IT Consulting

BICSTelecommunications

CoditIT Services and IT Consulting

Codit FranceComputer Networking Products

Codit LuxembourgInformation Services

Proximus NXT LuxembourgIT Services and IT Consulting

Be-MobileIT Services and IT Consulting

Proximus NXT NederlandIT Services and IT Consulting

Proximus AdaComputer and Network Security

Davinsi LabsIT Services and IT Consulting

Vulnerability ManagementIT Services and IT Consulting

Security IntelligenceIT Services and IT Consulting

User Activity MonitoringIT Services and IT Consulting

ScarletTelecommunications

Tango LuxembourgTelecommunications

Proximus Media House (PMH)Media Production

ClearMediaInformation Technology & Services

Proximus Real EstateReal Estate

UMBRiOIT Services and IT Consulting

Mobile VikingsTelecommunications

Proximus BusinessTelecommunications

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NEWS

Proximus Luxembourg CyberSecurity News

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

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-49416

SUMMARY

The CONS_HISTORY ioctl handler did not adequately validate the requested history size. A large value caused an integer overflow in the buffer size calculation, resulting in a heap allocation smaller than expected. Subsequent initialization of the buffer wrote beyond the end of the allocation. An unprivileged local user with access to a vt(4) device can trigger an out-of-bounds write in the kernel, potentially escalating privileges.

Published

Date2026-06-27

Updated

Date2026-06-27

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://security.freebsd.org/advisories/FreeBSD-SA-26:34.vt.asc

CVE-2026-49414

SUMMARY

The ELF image activator cleared per-process ASLR preference flags for setuid binaries after the code that computes the PIE base address, rather than before. As a result, a user-requested ASLR disable was still in effect at the point where the base address was chosen. An unprivileged local user can disable ASLR for a setuid PIE binary by calling procctl(2) before execve(2). This makes exploitation of any separate memory corruption vulnerability in that binary significantly easier.

Published

Date2026-06-27

Updated

Date2026-06-27

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://security.freebsd.org/advisories/FreeBSD-SA-26:32.elf.asc

CVE-2026-49417

SUMMARY

Second, the audio buffer backing a mapping could be freed when the device was closed even though the mapping remained valid. The freed memory could then be reused elsewhere while still accessible through the stale mapping. The /dev/dsp device nodes are world-accessible by default. On a system with an audio device, either issue allows an unprivileged local user to read and write kernel memory, which can be used to escalate privileges, potentially gaining full control of the affected system. At a minimum, an attacker can crash the kernel, resulting in a Denial of Service (DoS).

Published

Date2026-06-27

Updated

Date2026-06-27

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://security.freebsd.org/advisories/FreeBSD-SA-26:27.sound.asc

CVE-2026-49413

SUMMARY

The Linuxulator determined whether a binary was set-user-ID or set-group-ID by checking the P_SUGID process flag. During execve(2), this flag is not yet set at the point where the auxiliary vector is constructed, so AT_SECURE was incorrectly set to zero for set-user-ID and set-group-ID executables. An unprivileged local user can inject a shared library via LD_PRELOAD into a set-user-ID or set-group-ID Linux binary, gaining the privileges of that binary.

Published

Date2026-06-27

Updated

Date2026-06-27

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://security.freebsd.org/advisories/FreeBSD-SA-26:30.linux.asc

CVE-2026-49412

SUMMARY

The kernel handler for IPV6_MSFILTER dropped a serializing lock in order to copy the source-filter list from userspace, then reacquired the lock. During this window another thread could free the multicast filter structure, leaving the handler with a stale pointer to freed memory. An unprivileged local user can exploit this use-after-free to escalate privileges.

Published

Date2026-06-27

Updated

Date2026-06-27

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://security.freebsd.org/advisories/FreeBSD-SA-26:29.ip6_multicast.asc

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