Comparison Overview

CenturyLink

VS

Iron Mountain

CenturyLink

100 CenturyLink Drive, Monroe, LA, 71201, US
Last Update: 2025-12-09
Between 750 and 799

CenturyLink (NYSE: CTL) is a technology leader delivering hybrid networking, cloud connectivity, and security solutions to customers around the world. Through its extensive global fiber network, CenturyLink provides secure and reliable services to meet the growing digital demands of businesses and consumers. CenturyLink strives to be the trusted connection to the networked world and is focused on delivering technology that enhances the customer experience. Learn more at http://news.centurylink.com/.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 24,839
Subsidiaries: 12
12-month incidents
0
Known data breaches
1
Attack type number
3

Iron Mountain

1 Federal Street, Boston, Massachusetts, 02110, US
Last Update: 2025-12-09
Between 750 and 799

For over 70 years, Iron Mountain Incorporated (NYSE: IRM) has been your strategic partner to care for your information and assets. A global leader in storage and information management services and trusted by more than 225,000 organizations around the world, including 95% of the Fortune 1000, we protect, unlock, and extend the value of your work—whatever it is, wherever it is, however it’s stored. We create the framework necessary to bridge the gaps between paper, digital, media, and physical data and extract value along its lifecycle, helping to build your organizational resilience. And all this with a commitment to sustainability at our core. Our relationship is a true partnership where you trust us not only to preserve institutional knowledge and enhance efficiency, security, and access but to make your work mean more. Because in that work is the power to not only accelerate your business, but elevate it. Elevate the power of your work.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 19,962
Subsidiaries: 4
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/iron-mountain.jpeg
Iron Mountain
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
CenturyLink
Compliance Rate
0/4 Standards Verified
Iron Mountain
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

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

No incidents recorded for CenturyLink in 2025.

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

No incidents recorded for Iron Mountain in 2025.

Incident History — CenturyLink (X = Date, Y = Severity)

CenturyLink cyber incidents detection timeline including parent company and subsidiaries

Incident History — Iron Mountain (X = Date, Y = Severity)

Iron Mountain cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/centurylink.jpeg
CenturyLink
Incidents
https://images.rankiteo.com/companyimages/iron-mountain.jpeg
Iron Mountain
Incidents

No Incident

FAQ

Iron Mountain company demonstrates a stronger AI Cybersecurity Score compared to CenturyLink company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

CenturyLink company has historically faced a number of disclosed cyber incidents, whereas Iron Mountain company has not reported any.

In the current year, Iron Mountain company and CenturyLink company have not reported any cyber incidents.

CenturyLink company has confirmed experiencing a ransomware attack, while Iron Mountain company has not reported such incidents publicly.

CenturyLink company has disclosed at least one data breach, while the other Iron Mountain company has not reported such incidents publicly.

Neither Iron Mountain company nor CenturyLink company has reported experiencing targeted cyberattacks publicly.

Neither CenturyLink company nor Iron Mountain company has reported experiencing or disclosing vulnerabilities publicly.

Neither CenturyLink nor Iron Mountain holds any compliance certifications.

Neither company holds any compliance certifications.

CenturyLink company has more subsidiaries worldwide compared to Iron Mountain company.

CenturyLink company employs more people globally than Iron Mountain company, reflecting its scale as a IT Services and IT Consulting.

Neither CenturyLink nor Iron Mountain holds SOC 2 Type 1 certification.

Neither CenturyLink nor Iron Mountain holds SOC 2 Type 2 certification.

Neither CenturyLink nor Iron Mountain holds ISO 27001 certification.

Neither CenturyLink nor Iron Mountain holds PCI DSS certification.

Neither CenturyLink nor Iron Mountain holds HIPAA certification.

Neither CenturyLink nor Iron Mountain holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Versions 3.5.4 and below contain a Stored Cross-Site Scripting (XSS) vulnerability in the /WeGIA/html/geral/configurar_senhas.php endpoint. The application does not sanitize user-controlled data before rendering it inside the employee selection dropdown. The application retrieves employee names from the database and injects them directly into HTML <option> elements without proper escaping. This issue is fixed in version 3.5.5.

Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description

ZITADEL is an open-source identity infrastructure tool. Versions 4.0.0-rc.1 through 4.7.0 are vulnerable to DOM-Based XSS through the Zitadel V2 logout endpoint. The /logout endpoint insecurely routes to a value that is supplied in the post_logout_redirect GET parameter. As a result, unauthenticated remote attacker can execute malicious JS code on Zitadel users’ browsers. To carry out an attack, multiple user sessions need to be active in the same browser, however, account takeover is mitigated when using Multi-Factor Authentication (MFA) or Passwordless authentication. This issue is fixed in version 4.7.1.

Risk Information
cvss3
Base: 8.0
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Description

ZITADEL is an open-source identity infrastructure tool. Versions 4.7.0 and below are vulnerable to an unauthenticated, full-read SSRF vulnerability. The ZITADEL Login UI (V2) treats the x-zitadel-forward-host header as a trusted fallback for all deployments, including self-hosted instances. This allows an unauthenticated attacker to force the server to make HTTP requests to arbitrary domains, such as internal addresses, and read the responses, enabling data exfiltration and bypassing network-segmentation controls. This issue is fixed in version 4.7.1.

Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Description

NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are vulnerable to directory traversal through the App.add_media_files() function, which allows a remote attacker to read arbitrary files on the server filesystem. This issue is fixed in version 3.4.0.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description

FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions are vulnerable to authentication bypass when the authentication type is set to "webserver." When providing an Authorization header with an arbitrary value, a session is associated with the target user regardless of valid credentials. This issue is fixed in versions 16.0.44 and 17.0.23.

Risk Information
cvss4
Base: 9.3
Severity: 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