Comparison Overview

Elsevier

VS

Tata Consultancy Services

Elsevier

Radarweg 29, Amsterdam, North Holland, 1043, NL
Last Update: 2025-12-09
Between 750 and 799

As a global leader in information and analytics, Elsevier helps researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. We do this by facilitating insights and critical decision-making for customers across the global research and health ecosystems. In everything we publish, we uphold the highest standards of quality and integrity. We bring that same rigor to our information analytics solutions for researchers, health professionals, institutions and funders. Elsevier employs 8,700 people worldwide. We have supported the work of our research and health partners for more than 140 years. Growing from our roots in publishing, we offer knowledge and valuable analytics that help our users make breakthroughs and drive societal progress. With the Elsevier Foundation and our external Inclusion & Diversity Advisory Board, we work in partnership with diverse stakeholders to advance inclusion and diversity in science, research and healthcare in developing countries and around the world.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 11,962
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
1

Tata Consultancy Services

Tata Consultancy Services, Mumbai, Maharashtra, 400001, IN
Last Update: 2025-12-09
Between 800 and 849

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 56 years. Our consulting-led, cognitive powered, portfolio of business, technology and engineering services and solutions is delivered through our unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 601,000 of the world’s best-trained consultants in 55 countries. *Caution against fraudulent job offers*: TCS doesn't charge any fee throughout the recruitment process. Refer here: on.tcs.com/3i9X5BU

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 658,732
Subsidiaries: 60
12-month incidents
0
Known data breaches
2
Attack type number
3

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/elsevier.jpeg
Elsevier
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
https://images.rankiteo.com/companyimages/tata-consultancy-services.jpeg
Tata Consultancy Services
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
Elsevier
100%
Compliance Rate
0/4 Standards Verified
Tata Consultancy Services
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 Elsevier in 2025.

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

No incidents recorded for Tata Consultancy Services in 2025.

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

Elsevier cyber incidents detection timeline including parent company and subsidiaries

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

Tata Consultancy Services cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/elsevier.jpeg
Elsevier
Incidents

Date Detected: 03/2019
Type:Data Leak
Attack Vector: Open Server
Blog: Blog
https://images.rankiteo.com/companyimages/tata-consultancy-services.jpeg
Tata Consultancy Services
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

Tata Consultancy Services company demonstrates a stronger AI Cybersecurity Score compared to Elsevier company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Tata Consultancy Services company has faced a higher number of disclosed cyber incidents historically compared to Elsevier company.

In the current year, Tata Consultancy Services company has reported more cyber incidents than Elsevier company.

Tata Consultancy Services company has confirmed experiencing a ransomware attack, while Elsevier company has not reported such incidents publicly.

Tata Consultancy Services company has disclosed at least one data breach, while Elsevier company has not reported such incidents publicly.

Tata Consultancy Services company has reported targeted cyberattacks, while Elsevier company has not reported such incidents publicly.

Neither Elsevier company nor Tata Consultancy Services company has reported experiencing or disclosing vulnerabilities publicly.

Neither Elsevier nor Tata Consultancy Services holds any compliance certifications.

Neither company holds any compliance certifications.

Tata Consultancy Services company has more subsidiaries worldwide compared to Elsevier company.

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

Neither Elsevier nor Tata Consultancy Services holds SOC 2 Type 1 certification.

Neither Elsevier nor Tata Consultancy Services holds SOC 2 Type 2 certification.

Neither Elsevier nor Tata Consultancy Services holds ISO 27001 certification.

Neither Elsevier nor Tata Consultancy Services holds PCI DSS certification.

Neither Elsevier nor Tata Consultancy Services holds HIPAA certification.

Neither Elsevier nor Tata Consultancy Services holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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
Description

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N