What is the official website of NTT DOCOMO ?

The official website of NTT DOCOMO is https://www.docomo.ne.jp/english/.

What is NTT DOCOMO's cybersecurity risk score?

NTT DOCOMO has an AI-generated cybersecurity risk score of 697 out of 1000, indicating a Weak security posture according to Rankiteo's assessment.

How many security incidents has NTT DOCOMO experienced?

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

Has NTT DOCOMO been affected by any supply chain cyber incidents ?

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

Does NTT DOCOMO have SOC 2 Type 1 certification ?

According to Rankiteo, NTT DOCOMO is not certified under SOC 2 Type 1.

Does NTT DOCOMO have SOC 2 Type 2 certification ?

According to Rankiteo, NTT DOCOMO does not hold a SOC 2 Type 2 certification.

Does NTT DOCOMO comply with GDPR ?

According to Rankiteo, NTT DOCOMO is not listed as GDPR compliant.

Does NTT DOCOMO have PCI DSS certification ?

According to Rankiteo, NTT DOCOMO does not currently maintain PCI DSS compliance.

Does NTT DOCOMO comply with HIPAA ?

According to Rankiteo, NTT DOCOMO is not compliant with HIPAA regulations.

Does NTT DOCOMO have ISO 27001 certification ?

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

Which industry does NTT DOCOMO operate in ?

NTT DOCOMO operates primarily in the Telecommunications industry.

How many employees does NTT DOCOMO have ?

NTT DOCOMO employs approximately 1,625 people worldwide.

Does NTT DOCOMO own any subsidiaries ?

NTT DOCOMO presently has no subsidiaries across any sectors.

How many LinkedIn followers does NTT DOCOMO have ?

NTT DOCOMO's official LinkedIn profile has approximately 11,251 followers.

What is the NAICS classification code for NTT DOCOMO ?

NTT DOCOMO is classified under the NAICS code 517, which corresponds to Telecommunications.

Does NTT DOCOMO have a Crunchbase profile ?

No, NTT DOCOMO does not have a profile on Crunchbase.

Does NTT DOCOMO have a LinkedIn profile ?

Yes, NTT DOCOMO maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/ntt-docomo.

How many cybersecurity incidents has NTT DOCOMO experienced ?

As of October 21, 2026, Rankiteo reports that NTT DOCOMO has experienced 1 cybersecurity incidents.

How many peer or competitor companies does NTT DOCOMO have ?

NTT DOCOMO has an estimated 10,398 peer or competitor companies worldwide.

What types of cybersecurity incidents has NTT DOCOMO faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware.

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NTT DOCOMO

Boost Score +25 with badge (5 left)

697

/1000

Weak

722

/1000

Moderate

NTT DOCOMO Vendor Cyber Rating & Cyber Score

ne.jp

Add Your Compliance Badge

NTT DOCOMO, Japan's largest telecommunications company, provides innovative, convenient and secure mobile services that enable customers to realize smarter lives. The company serves over 73 million customers in Japan via advanced wireless networks, including a nationwide LTE network and one of the world's most progressive LTE-Advanced networks. DOCOMO is a world-leading developer of 5G networks, which it plans to deploy in the 2020s by leveraging network function virtualization (NFV) and other technologies. DOCOMO is also driving innovation in NFC infrastructure and services, emerging IoT solutions and many other mobile-related initiatives. Outside Japan, the company provides technical and operational expertise to mobile operators and

NTT DOCOMO

NTT DOCOMO CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

NTT DOCOMO

Ransomware

100

09/2023

NTT02621023

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A.I.

NTT DOCOMO 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 NTT DOCOMO

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for NTT DOCOMO in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for NTT DOCOMO in 2026.

Incident Types NTT DOCOMO vs Telecommunications Industry Avg (This Year)

No incidents recorded for NTT DOCOMO in 2026.

Incident History - NTT DOCOMO (X = Date, Y = Severity)

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SUBSIDIARY

NTT DOCOMO Subsidiaries

Parent Company

NTT DOCOMO

Telecommunications

Website: https://www.docomo.ne.jp/english/

Company Size: 10,001+ employees

No subsidiary data available for this company.

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NTT DOCOMO Similar Companies

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cb millicom.com

Millicom (NASDAQ U.S.: TIGO, Nasdaq) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. Millicom (NASDAQ U.S.: TIGO) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. As of March 31, 2025, Millicom, including its Honduras Joint Venture, employed approximately 14,000 people, and provided mobile and fiber-cable services through its digital highways to more than 46 million customers, with a fiber-cable footprint over 14 million homes passed. Founded in 1990, Millicom International Cellular S.A. is headquartered in Luxembourg. Join us: www.millicom.com Twitter: @Millicom. Instagram: @millicom. Facebook: @millicom. YouTube: Millicom International. 148-150, Boulevard de la Pétrusse L-2330, Luxembourg

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Founded in 2004, OPPO is one of the world's leading innovators of smart devices. With operations in over 70 countries and regions, OPPO's more than 290,000 points of sales and 1,900 official service centers share the beauty of technology with users all over the world. To forward our vision of a better future, OPPO has established ten smart manufacturing facilities around the world, as well as a global design center in London. Every day, our 40,000 employees put their heart and soul into exploring the possibilities of humanistic technology. OPPO is not just a device maker. We are a technology company that combines hardware with software and services. Our software range, built around the ColorOS operating system, makes devices more user-friendly and intelligent for our 740 million users worldwide. The OPPO App Market, OPPO Cloud also deliver smarter, more convenient, and better-connected services. Moving forward, OPPO will remain committed to our mission of "Technology for Mankind, Kindness for the World." We will continue to pursue innovation in the smart themes of learning, productivity, entertainment, and healthcare to meet the needs of people around the world. Constantly seeking technological breakthroughs. Make your moment with OPPO.

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ee.co.uk

EE, part of BT Group, is the largest and most advanced mobile communications company in the UK, delivering mobile and fixed communications services to consumers. We run the UK's biggest and fastest mobile network, having pioneered the UK's first superfast 4G mobile service in October 2012 and was the first European operator to surpass 14 million 4G customers in December 2015. We have more than 550 shops across the UK and we’re dedicated to making EE an outstanding place to work for our 13,000 employees. Our 4G coverage reaches 80% of the UK geography and we have plans to extend 4G geographic coverage to 95% by 2020. We’ve received extensive independent recognition, including being ranked the UK's best overall network by RootMetrics®; Best Network at the 2015, 2016 and 2017 Mobile News Awards; Best Network at the Mobile Choice Consumer Awards 2016; Best Consumer Network at the 2015 & 2016 Mobile Industry Awards; as well as Fastest Network and Best Network Coverage at the 2017 uSwitch Mobile Awards.

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NEWS

NTT DOCOMO CyberSecurity News

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

February 12, 2026 08:00 AM

NTT Docomo Business to launch metal scrap traceability platform

Japanese company MMK and NTT Docomo Business have announced the launch of "Stellar Hub", a resource circulation platform designed to provide...

Read Article

January 16, 2026 05:59 AM

NTT Docomo expands digital marketing footprint with Carta move

NTT Docomo has made Carta Holdings a consolidated subsidiary as part of its broader strategic alliance with Dentsu Group, strengthening its position in the...

Read Article

January 14, 2026 08:00 AM

NTT Data launches SOC and incident response service using CrowdStrike

NTT Data has launched a new security operations and incident response service based on CrowdStrike's next-generation log monitoring and...

Read Article

December 29, 2025 08:00 AM

Japan’s NTT Docomo launches fourth startup fund

The new $96m fund means the Japanese mobile phone operator now committed more than $350m to startup investments. Jun Yasumoto. NTT Docomo...

Read Article

November 24, 2025 01:48 AM

Thales Strengthens European Cybersecurity with Post-Quantum MISTRAL Encryptor

At the European Cyber Week, held in Rennes (France) from 17 to 20 November 2025, Thales announced the launch of the MISTRAL post-quantum encryptor,...

Read Article

November 19, 2025 08:00 AM

Luma AI raises $900m, Kraken's coming IPO and Brookfield's $10B fund

Venture Capital. • Luma AI, a Palo Alto, Calif.-based video generation platform, raised a $900m Series C round at a $4b valuation.

Read Article

November 19, 2025 08:00 AM

Tanium honours partners driving growth & innovation worldwide

Tanium celebrates its global partners excelling in growth, service, and innovation across regions including Americas, EMEA,...

Read Article

November 17, 2025 08:00 AM

R&D Forum 2025 Demonstrates NTT’s World-Leading Technological Breakthroughs

Annual Tokyo technology summit highlights innovations in optical quantum computing, AI, cybersecurity, mobility and infrastructure.

Read Article

November 13, 2025 08:00 AM

Japanese telecoms group NTT launches pan-Asian venture fund

Singapore-based Synexia Ventures is a joint venture between corporate VC arm NTT Docomo Ventures and leasing and finance unit NTT Finance.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-113705

SUMMARY

A vulnerability was determined in a2aproject a2a-rs up to 0.4.3. This issue affects some unknown processing of the file a2a-server/src/error.rs. Executing a manipulation can lead to information exposure through error message. The attack can be executed remotely. This patch is called 713b943af94ab2d521d483b841618b97a2e78a4d. A patch should be applied to remediate this issue.

Published

Date2026-10-20

Updated

Date2026-10-20

RISK INFORMATION (Score: 5.3)

cvss2

Base Score: 5.0

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:N/A:N

cvss3

Base Score: 5.3

Complexity: LOW

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

cvss4

Base Score: 6.9

Complexity: LOW

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

1.4

Exploitability

3.9

REFERENCES

CVE-2026-9825

SUMMARY

IBM Cyber Fraud 1.0.0 through 1.0.2 has a missing secure attribute allowing sensitive cookies to be transmitted over unencrypted connections, potentially enabling an attacker to intercept session data through network-based attacks.

Published

Date2026-10-20

Updated

Date2026-10-20

RISK INFORMATION (Score: 3.7)

cvss3

Base Score: 3.7

Complexity: HIGH

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

Impact Score

1.4

Exploitability

2.2

REFERENCES

https://www.ibm.com/support/pages/node/7290671

CVE-2026-94402

SUMMARY

IBM Carbon Charts 0.4.0 through 1.27.19 is vulnerable to cross-site scripting. The MeterChart component's Title.truncateTitle() function re-inserts a substring of user-supplied label text into the DOM via an unsanitized innerHTML write when the title exceeds the available container width. A remote attacker could exploit this vulnerability to execute arbitrary JavaScript in the victim's browser session.

Published

Date2026-10-20

Updated

Date2026-10-20

RISK INFORMATION (Score: 6.1)

cvss3

Base Score: 6.1

Complexity: LOW

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

Impact Score

2.7

Exploitability

2.8

REFERENCES

https://www.ibm.com/support/pages/node/7291785

CVE-2026-93888

SUMMARY

IBM Sterling Connect Direct for Unix 6.4.0.0 through 6.4.0.6 and 6.3.0.0 through 6.3.0.7 apnotify utility is vulnerable to a code injection due to insufficient validation of user input.

Published

Date2026-10-20

Updated

Date2026-10-20

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

1.8

REFERENCES

https://www.ibm.com/support/pages/node/7292127

CVE-2026-93744

SUMMARY

IBM i 7.3, 7.4, 7.5, and 7.6 could allow an unathenticated remote attacker to bypass security restrictions due to improper access control. By sending a specially crafted HTTP request to any URL within the Navigator application prior to authentication, a bad actor could exploit this vulnerability to alter server-side session security state.

Published

Date2026-10-20

Updated

Date2026-10-20

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

2.5

Exploitability

3.9

REFERENCES

https://www.ibm.com/support/pages/node/7292223

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SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

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NTT DOCOMO Vendor Cyber Rating & Cyber Score

NTT DOCOMO A.I CyberSecurity Scoring

NTT DOCOMO CyberSecurity News & History

NTT DOCOMO Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for NTT DOCOMO

Incidents vs Telecommunications Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types NTT DOCOMO vs Telecommunications Industry Avg (This Year)

Incident History - NTT DOCOMO (X = Date, Y = Severity)

NTT DOCOMO Subsidiaries

Parent Company

NTT DOCOMO

NTT DOCOMO Similar Companies

Millicom (Tigo)

Vodafone

OPPO

EE

SFR

Nokia

VEON

Deutsche Telekom

Motorola Solutions

NTT DOCOMO CyberSecurity News

NTT Docomo Business to launch metal scrap traceability platform

NTT Docomo expands digital marketing footprint with Carta move

NTT Data launches SOC and incident response service using CrowdStrike

Japan’s NTT Docomo launches fourth startup fund

Thales Strengthens European Cybersecurity with Post-Quantum MISTRAL Encryptor

Luma AI raises $900m, Kraken's coming IPO and Brookfield's $10B fund

Tanium honours partners driving growth & innovation worldwide

R&D Forum 2025 Demonstrates NTT’s World-Leading Technological Breakthroughs

Japanese telecoms group NTT launches pan-Asian venture fund

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

NTT DOCOMO CyberSecurity News & History

NTT DOCOMO Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for NTT DOCOMO

Incidents vs Telecommunications Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types NTT DOCOMO vs Telecommunications Industry Avg (This Year)

Incident History - NTT DOCOMO (X = Date, Y = Severity)

NTT DOCOMO Subsidiaries

Parent Company

NTT DOCOMO

NTT DOCOMO Similar Companies

Millicom (Tigo)

Vodafone

OPPO

EE

SFR

Nokia

VEON

Deutsche Telekom

Motorola Solutions

NTT DOCOMO CyberSecurity News

NTT Docomo Business to launch metal scrap traceability platform

NTT Docomo expands digital marketing footprint with Carta move

NTT Data launches SOC and incident response service using CrowdStrike

Japan’s NTT Docomo launches fourth startup fund

Thales Strengthens European Cybersecurity with Post-Quantum MISTRAL Encryptor

Luma AI raises $900m, Kraken's coming IPO and Brookfield's $10B fund

Tanium honours partners driving growth & innovation worldwide

R&D Forum 2025 Demonstrates NTT’s World-Leading Technological Breakthroughs

Japanese telecoms group NTT launches pan-Asian venture fund

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?