Comparison Overview

CenturyLink

VS

Tata Elxsi

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

Tata Elxsi

ITBP Road, Whitefield, Bangalore, Karnataka, IN, 560 048
Last Update: 2025-12-09
Between 750 and 799

Tata Elxsi is amongst the world’s leading providers of design and technology services across industries, including Automotive, Media & Entertainment, Communications, and Healthcare. Tata Elxsi is helping customers reimagine their products and services through design thinking and the application of digital technologies such as IoT (Internet of Things), Cloud, Mobility, Virtual Reality, and Artificial Intelligence. Tata Elxsi is truly home to a billion possibilities. We believe in opportunities for everyone - to be bold, and curious and seek to shape the future. Explore what’s possible, discover what you love to do, and find accelerated paths for growth. At Tata Elxsi, you matter.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 16,059
Subsidiaries: 73
12-month incidents
0
Known data breaches
2
Attack type number
3

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/tataelxsi.jpeg
Tata Elxsi
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
Tata Elxsi
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 Tata Elxsi in 2025.

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

CenturyLink cyber incidents detection timeline including parent company and subsidiaries

Incident History — Tata Elxsi (X = Date, Y = Severity)

Tata Elxsi 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/tataelxsi.jpeg
Tata Elxsi
Incidents

Date Detected: 11/2025
Type:Cyber Attack
Blog: Blog

Date Detected: 11/2025
Type:Cyber Attack
Motivation: Financial Gain, Disruption
Blog: Blog

Date Detected: 10/2025
Type:Cyber Attack
Attack Vector: Phishing Emails, Spoofed Supplier Communications, WhatsApp Scams, Human Error (Misplaced Trust)
Motivation: Financial Gain, Data Theft, Reputational Damage, Exploitation of Human Behavior
Blog: Blog

FAQ

Both CenturyLink company and Tata Elxsi company demonstrate a comparable AI Cybersecurity Score, with strong governance and monitoring frameworks in place.

Tata Elxsi company has faced a higher number of disclosed cyber incidents historically compared to CenturyLink company.

In the current year, Tata Elxsi company has reported more cyber incidents than CenturyLink company.

Both Tata Elxsi company and CenturyLink company have confirmed experiencing at least one ransomware attack.

Both Tata Elxsi company and CenturyLink company have disclosed experiencing at least one data breach.

Tata Elxsi company has reported targeted cyberattacks, while CenturyLink company has not reported such incidents publicly.

Neither CenturyLink company nor Tata Elxsi company has reported experiencing or disclosing vulnerabilities publicly.

Neither CenturyLink nor Tata Elxsi holds any compliance certifications.

Neither company holds any compliance certifications.

Tata Elxsi company has more subsidiaries worldwide compared to CenturyLink company.

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

Neither CenturyLink nor Tata Elxsi holds SOC 2 Type 1 certification.

Neither CenturyLink nor Tata Elxsi holds SOC 2 Type 2 certification.

Neither CenturyLink nor Tata Elxsi holds ISO 27001 certification.

Neither CenturyLink nor Tata Elxsi holds PCI DSS certification.

Neither CenturyLink nor Tata Elxsi holds HIPAA certification.

Neither CenturyLink nor Tata Elxsi 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