What is the official website of Lumen Technologies ?

The official website of Lumen Technologies is http://www.lumen.com.

What is Lumen Technologies's cybersecurity risk score?

Lumen Technologies has an AI-generated cybersecurity risk score of 758 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Lumen Technologies experienced?

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

Has Lumen Technologies been affected by any supply chain cyber incidents ?

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

Does Lumen Technologies have SOC 2 Type 1 certification ?

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

Does Lumen Technologies have SOC 2 Type 2 certification ?

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

Does Lumen Technologies comply with GDPR ?

According to Rankiteo, Lumen Technologies is not listed as GDPR compliant.

Does Lumen Technologies have PCI DSS certification ?

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

Does Lumen Technologies comply with HIPAA ?

According to Rankiteo, Lumen Technologies is not compliant with HIPAA regulations.

Does Lumen Technologies have ISO 27001 certification ?

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

Which industry does Lumen Technologies operate in ?

Lumen Technologies operates primarily in the Telecommunications industry.

How many employees does Lumen Technologies have ?

Lumen Technologies employs approximately 49,841 people worldwide.

Does Lumen Technologies own any subsidiaries ?

Lumen Technologies presently has no subsidiaries across any sectors.

How many LinkedIn followers does Lumen Technologies have ?

Lumen Technologies's official LinkedIn profile has approximately 597,638 followers.

What is the NAICS classification code for Lumen Technologies ?

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

Does Lumen Technologies have a Crunchbase profile ?

No, Lumen Technologies does not have a profile on Crunchbase.

Does Lumen Technologies have a LinkedIn profile ?

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

How many cybersecurity incidents has Lumen Technologies experienced ?

As of June 10, 2026, Rankiteo reports that Lumen Technologies has experienced 3 cybersecurity incidents.

How many peer or competitor companies does Lumen Technologies have ?

Lumen Technologies has an estimated 10,184 peer or competitor companies worldwide.

What types of cybersecurity incidents has Lumen Technologies faced ?

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

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Lumen Technologies

Boost Score +25 with badge (5 left)

758

/1000

Fair

783

/1000

Fair

Lumen Technologies Vendor Cyber Rating & Cyber Score

lumen.com

Add Your Compliance Badge

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.

Lumen Technologies A.I CyberSecurity Scoring

Scoring History

Lumen Technologies

Lumen Technologies CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Lumen Technologies

Ransomware

03/2023

LUM33321023

Lumen Technologies

Breach

8/2020

LEV801082025

Lumen Technologies

Data Leak

10/2019

CEN32023423

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A.I.

Lumen Technologies 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 Lumen Technologies

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Lumen Technologies in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Lumen Technologies in 2026.

Incident Types Lumen Technologies vs Telecommunications Industry Avg (This Year)

No incidents recorded for Lumen Technologies in 2026.

Incident History - Lumen Technologies (X = Date, Y = Severity)

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SUBSIDIARY

Lumen Technologies Subsidiaries

Lumen Technologies

Telecommunications

Website: http://www.lumen.com

Company Size: 10,000+ employees

CenturyLinkIT Services and IT Consulting

Level 3 CommunicationsTelecommunications

CenturyLink Business for EnterpriseIT Services and IT Consulting

CenturyLink BusinessTelecommunications

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NEWS

Lumen Technologies CyberSecurity News

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

March 20, 2026 05:05 PM

Lumen Board Shake Up Puts AI And Cybersecurity At Center Stage

Lumen Technologies announced a leadership shake up, including the retirement of its Board Chair and several Board transitions.

Read Article

March 18, 2026 02:25 AM

Lumen Technologies Uses AI to Cut $1 Billion in Network Costs

Lumen Technologies is leveraging artificial intelligence to cut $1 billion in network costs. The company is implementing AI-driven solutions...

Read Article

February 27, 2026 08:00 AM

CISA Names Nick Andersen Acting Director

The Cybersecurity and Infrastructure Security Agency has named Nick Andersen, executive assistant director for cybersecurity,...

Read Article

February 23, 2026 08:00 AM

Lumen Technologies expands APAC cybersecurity capabilities in collaboration with Palo Alto Networks

Lumen Technologies expands APAC cybersecurity capabilities in collaboration with Palo Alto Networks ... SINGAPORE – Media OutReach Newswire – 23...

Read Article

February 23, 2026 08:00 AM

Lumen Technologies Expands APAC Cybersecurity Capabilities With Palo Alto Networks Partnership

Lumen Technologies Expands APAC Cybersecurity Capabilities With Palo Alto Networks Partnership ... Lumen Technologies has expanded its...

Read Article

January 09, 2026 08:00 AM

Stellar Gains, Heavy Losses: Cybersecurity Stocks Had a Mixed Year

The WSJ Pro Cyber Index of top 20 public cybersecurity firms by market capitalization ended 2025 up more than 27%.

Read Article

January 06, 2026 08:00 AM

Silicon Labs Appoints Ian N. Dawson as Chief Information Security Officer to Lead Enterprise Security Strategy

PRNewswire/ -- Silicon Labs (NASDAQ: SLAB), the leading innovator in low-power wireless, today announced Ian N. Dawson has joined the...

Read Article

December 15, 2025 08:00 AM

Lumen (LUMN) Stock Trades Down, Here Is Why

What Happened? Shares of telecommunications infrastructure company Lumen Technologies NYSE:LUMN fell 4.2% in the afternoon session after a...

Read Article

December 03, 2025 01:18 AM

Lumen Technologies expands APAC cybersecurity capabilities with Palo Alto Networks

Partnering with Palo Alto Networks allows Lumen to deliver a unified, intelligence-driven platform that not only strengthens security operations but also...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-9754

SUMMARY

An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command

Published

Date2026-06-09

Updated

Date2026-06-09

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:H/I:N/A:N

cvss4

Base Score: 7.1

Complexity: LOW

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

3.6

Exploitability

2.8

REFERENCES

https://jira.mongodb.org/browse/SERVER-122207

CVE-2026-9753

SUMMARY

The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command.

Published

Date2026-06-09

Updated

Date2026-06-09

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:H/I:N/A:H

cvss4

Base Score: 7.2

Complexity: LOW

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

https://jira.mongodb.org/browse/SERVER-124959

CVE-2026-9752

SUMMARY

An authorized user could trigger a server crash by running a query with a 2dsphere index on a field that stores a GeoJSON GeometryCollection containing a Polygon with a strict-winding CRS. Strict-winding polygons are intentionally unsupported for indexing, but the guard that rejects them does not inspect members of a GeometryCollection, allowing the unsafe path to be reached which ends with an ensuing null-pointer dereference.

Published

Date2026-06-09

Updated

Date2026-06-09

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

cvss4

Base Score: 7.1

Complexity: LOW

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

3.6

Exploitability

2.8

REFERENCES

https://jira.mongodb.org/browse/SERVER-123440

CVE-2026-9751

SUMMARY

The ldapQueryPassword parameter, when set through the runtime setParameter command, will log the new password to the mongod.log file in plain text.

Published

Date2026-06-09

Updated

Date2026-06-09

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

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

cvss4

Base Score: 6.8

Complexity: LOW

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

3.6

Exploitability

1.8

REFERENCES

https://jira.mongodb.org/browse/SERVER-123370

CVE-2026-9750

SUMMARY

An authenticated user can cause a MongoDB server to crash or return incorrect results by creating documents that interfere with internal metadata processing during query execution. This stems from insufficient separation between user-controlled document fields and internal metadata in certain execution paths.

Published

Date2026-06-09

Updated

Date2026-06-09

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

cvss4

Base Score: 7.1

Complexity: LOW

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

3.6

Exploitability

2.8

REFERENCES

https://jira.mongodb.org/browse/SERVER-123633

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