Comparison Overview

Hitachi

VS

NTT DATA, Inc.

Hitachi

1-6-6, Marunouchi, Chiyoda-ku, Tokyo, Japan, JP, 100-8280
Last Update: 2026-03-28
Between 800 and 849

For over 100 years, Hitachi has been committed to developing innovations that improve lives. Today, this means creating superior technology and products that balance environment, well-being, and economic growth. We integrate IT, operational technology (OT), and products to transform critical infrastructure and industrial systems. Through Hitachi’s process for creating value from data, which we call Lumada, we combine rich industry insight and infrastructure expertise to create measurable, positive change. We operate across four global sectors – Digital Systems & Services, Energy, Mobility, and Connective Industries – plus a Strategic Social Innovation Business Unit developing next-generation solutions. With over 280,000 employees across 618 consolidated subsidiaries in over 140 countries, we partner with our customers to create a harmonized society and build what’s next for people and planet.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 37,613
Subsidiaries: 16
12-month incidents
0
Known data breaches
0
Attack type number
2

NTT DATA, Inc.

Tokyo, JP
Last Update: 2026-03-27
Between 800 and 849

NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 59,652
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/hitachi.jpeg
Hitachi
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/ntt-data-inc.jpeg
NTT DATA, Inc.
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
Hitachi
100%
Compliance Rate
0/4 Standards Verified
NTT DATA, Inc.
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 Hitachi in 2026.

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

No incidents recorded for NTT DATA, Inc. in 2026.

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

Hitachi cyber incidents detection timeline including parent company and subsidiaries

Incident History — NTT DATA, Inc. (X = Date, Y = Severity)

NTT DATA, Inc. cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/hitachi.jpeg
Hitachi
Incidents

Date Detected: 8/2025
Type:Ransomware
Attack Vector: Stolen credentials, Vulnerability exploitation, Phishing
Motivation: Financial gain
Blog: Blog

Date Detected: 7/2025
Type:Vulnerability
Attack Vector: Radio Frequency (RF) communications
Motivation: Disruption of operations, brake system failures
Blog: Blog

Date Detected: 4/2025
Type:Ransomware
Motivation: Financial Gain
Blog: Blog
https://images.rankiteo.com/companyimages/ntt-data-inc.jpeg
NTT DATA, Inc.
Incidents

No Incident

FAQ

Hitachi company demonstrates a stronger AI Cybersecurity Score compared to NTT DATA, Inc. company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Hitachi company has historically faced a number of disclosed cyber incidents, whereas NTT DATA, Inc. company has not reported any.

In the current year, NTT DATA, Inc. company and Hitachi company have not reported any cyber incidents.

Hitachi company has confirmed experiencing a ransomware attack, while NTT DATA, Inc. company has not reported such incidents publicly.

Neither NTT DATA, Inc. company nor Hitachi company has reported experiencing a data breach publicly.

Neither NTT DATA, Inc. company nor Hitachi company has reported experiencing targeted cyberattacks publicly.

Hitachi company has disclosed at least one vulnerability, while NTT DATA, Inc. company has not reported such incidents publicly.

Neither Hitachi nor NTT DATA, Inc. holds any compliance certifications.

Neither company holds any compliance certifications.

Hitachi company has more subsidiaries worldwide compared to NTT DATA, Inc. company.

NTT DATA, Inc. company employs more people globally than Hitachi company, reflecting its scale as a IT Services and IT Consulting.

Neither Hitachi nor NTT DATA, Inc. holds SOC 2 Type 1 certification.

Neither Hitachi nor NTT DATA, Inc. holds SOC 2 Type 2 certification.

Neither Hitachi nor NTT DATA, Inc. holds ISO 27001 certification.

Neither Hitachi nor NTT DATA, Inc. holds PCI DSS certification.

Neither Hitachi nor NTT DATA, Inc. holds HIPAA certification.

Neither Hitachi nor NTT DATA, Inc. holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A flaw has been found in wandb OpenUI up to 1.0. This affects the function create_share/get_share of the file backend/openui/server.py of the component HTMLAnnotator Component. Executing a manipulation of the argument ID can lead to HTML injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

A vulnerability was detected in QDOCS Smart School Management System up to 7.2. The impacted element is an unknown function of the file /admin/enquiry of the component Admission Enquiry Module. Performing a manipulation of the argument Note results in cross site scripting. The attack is possible to be carried out remotely.

Risk Information
cvss2
Base: 4.0
Severity: LOW
AV:N/AC:L/Au:S/C:N/I:P/A:N
cvss3
Base: 3.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.1
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/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
Description

The Ultimate Member plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.11.2. This is due to the '{usermeta:password_reset_link}' template tag being processed within post content via the '[um_loggedin]' shortcode, which generates a valid password reset token for the currently logged-in user viewing the page. This makes it possible for authenticated attackers, with Contributor-level access and above, to craft a malicious pending post that, when previewed by an Administrator, generates a password reset token for the Administrator and exfiltrates it to an attacker-controlled server, leading to full account takeover.

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

LibJWT is a C JSON Web Token Library. Starting in version 3.0.0 and prior to version 3.3.0, the JWK parsing for RSA-PSS did not protect against a NULL value when expecting to parse JSON string values. A specially crafted JWK file could exploit this behavior by using integers in places where the code expected a string. This was fixed in v3.3.0. A workaround is available. Users importing keys through a JWK file should not do so from untrusted sources. Use the `jwk2key` tool to check for validity of a JWK file. Likewise, if possible, do not use JWK files with RSA-PSS keys.

Risk Information
cvss4
Base: 5.8
Severity: HIGH
CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:A/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L/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
Description

Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Starting in version 2.0.39 and prior to version 3.0.25, a prototype pollution vulnerability exists in the `parse_str` function of the npm package locutus. An attacker can pollute `Object.prototype` by overriding `RegExp.prototype.test` and then passing a crafted query string to `parse_str`, bypassing the prototype pollution guard. This vulnerability stems from an incomplete fix for CVE-2026-25521. The CVE-2026-25521 patch replaced the `String.prototype.includes()`-based guard with a `RegExp.prototype.test()`-based guard. However, `RegExp.prototype.test` is itself a writable prototype method that can be overridden, making the new guard bypassable in the same way as the original — trading one hijackable built-in for another. Version 3.0.25 contains an updated fix.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/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