What is the official website of Coincheck, Inc. ?

The official website of Coincheck, Inc. is http://corporate.coincheck.com/.

What is Coincheck, Inc.'s cybersecurity risk score?

Coincheck, Inc. has an AI-generated cybersecurity risk score of 723 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Coincheck, Inc. experienced?

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

Has Coincheck, Inc. been affected by any supply chain cyber incidents ?

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

Does Coincheck, Inc. have SOC 2 Type 1 certification ?

According to Rankiteo, Coincheck, Inc. is not certified under SOC 2 Type 1.

Does Coincheck, Inc. have SOC 2 Type 2 certification ?

According to Rankiteo, Coincheck, Inc. does not hold a SOC 2 Type 2 certification.

Does Coincheck, Inc. comply with GDPR ?

According to Rankiteo, Coincheck, Inc. is not listed as GDPR compliant.

Does Coincheck, Inc. have PCI DSS certification ?

According to Rankiteo, Coincheck, Inc. does not currently maintain PCI DSS compliance.

Does Coincheck, Inc. comply with HIPAA ?

According to Rankiteo, Coincheck, Inc. is not compliant with HIPAA regulations.

Does Coincheck, Inc. have ISO 27001 certification ?

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

Which industry does Coincheck, Inc. operate in ?

Coincheck, Inc. operates primarily in the IT Services and IT Consulting industry.

How many employees does Coincheck, Inc. have ?

Coincheck, Inc. employs approximately 134 people worldwide.

Does Coincheck, Inc. own any subsidiaries ?

Coincheck, Inc. presently has no subsidiaries across any sectors.

How many LinkedIn followers does Coincheck, Inc. have ?

Coincheck, Inc.'s official LinkedIn profile has approximately 2,047 followers.

What is the NAICS classification code for Coincheck, Inc. ?

Coincheck, Inc. is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.

Does Coincheck, Inc. have a Crunchbase profile ?

Yes, Coincheck, Inc. has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/resupress.

Does Coincheck, Inc. have a LinkedIn profile ?

Yes, Coincheck, Inc. maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/coincheck.

How many cybersecurity incidents has Coincheck, Inc. experienced ?

As of October 15, 2026, Rankiteo reports that Coincheck, Inc. has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Coincheck, Inc. have ?

Coincheck, Inc. has an estimated 41,902 peer or competitor companies worldwide.

What types of cybersecurity incidents has Coincheck, Inc. faced ?

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

Badge your company to reduce your risk score and your cyber insurance costs!

Link verified badges to your company page to build trust with insurers and customers.

Apply now and get your badge!

Internal validation & live display

Insurers and partners see a safer profile

Faster underwriting decisions

Trusted by insurers. Chosen by leaders.

Proud contributor to the Society of Actuaries.

Coincheck, Inc.

Boost Score +25 with badge (5 left)

723

/1000

Moderate

748

/1000

Moderate

Coincheck, Inc. Vendor Cyber Rating & Cyber Score

coincheck.com

cb in

Add Your Compliance Badge

Coincheck, Inc. offers a diverse range of crypto asset services, including Coincheck, a crypto asset exchange service with the highest number of download apps(*) in japan and more than 1.6milions verified accounts（**）. With a mission to make the exchange of new value easier, Coincheck is working to develop better services created from crypto assets and blockchain. * As of 2021, source App Tweak **As of April 31, 2022

Coincheck, Inc.

Coincheck, Inc. CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Coincheck, Inc.

Breach

100

01/2018

COI422181223

Loading…

A.I.

Coincheck, Inc. 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

Loading…

Underwriter Stats for Coincheck, Inc.

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

No incidents recorded for Coincheck, Inc. in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Coincheck, Inc. in 2026.

Incident Types Coincheck, Inc. vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for Coincheck, Inc. in 2026.

Incident History - Coincheck, Inc. (X = Date, Y = Severity)

Loading…

SUBSIDIARY

Coincheck, Inc. Subsidiaries

Parent Company

Coincheck, Inc.

IT Services and IT Consulting

Website: http://corporate.coincheck.com/

Company Size: 51-200 employees

No subsidiary data available for this company.

Loading…

Coincheck, Inc. Similar Companies

Neobpo

www.neobpo

Somos especializados em integrar tecnologia com inteligência humana, oferecendo soluções digitais que promovem transformação e eficiência operacional. Nosso foco é gerar valor por meio de resultados reais, utilizando inteligência digital para atender às necessidades específicas de cada cliente. Mergulhamos nos desafios de empresas que buscam inovação, modernização e escalabilidade, oferecendo soluções seguras e personalizadas para impulsionar seu crescimento. Adotamos uma abordagem consultiva ao longo de toda a jornada, identificando oportunidades estratégicas desde o primeiro contato, proporcionando soluções sob medida que combinam dados, automação e atendimento dedicado. O impacto que geramos vai além da entrega de resultados. Transformamos a forma como nossos clientes operam, melhorando sua produtividade, segurança e escalabilidade, garantindo um crescimento sustentável e criando valor mensurável para seus negócios.

Globant

cb globant.link

At Globant, we create the digitally-native products that people love. We bridge the gap between businesses and consumers through technology and creativity, leveraging our experience as an AI powerhouse. We dare to digitally transform organizations and strive to delight their customers. - We have more than 30,000 employees and are present in 33 countries across 5 continents, working for companies like Google, Electronic Arts, and Santander, among others. - We were named a Worldwide Leader in AI Services (2023) and a Worldwide Leader in CX Improvement Services (2020) by IDC MarketScape report. - We are the fastest-growing IT brand and the 5th strongest IT brand globally (2024), according to Brand Finance. - We were featured as a business case study at Harvard, MIT, and Stanford. - We are active members of The Green Software Foundation (GSF) and the Cybersecurity Tech Accord. For more information, visit https://bit.ly/globant_com Follow us: http://www.twitter.com/globant http://www.youtube.com/Globant http://www.facebook.com/Globant https://instagram.com/Globant https://www.tiktok.com/@globant

HGS

hgs.cx

A global leader in optimizing the customer experience lifecycle, digital transformation, and business process management, HGS is helping its clients become more competitive every day. HGS combines automation, analytics, and artificial intelligence with deep domain expertise focusing on digital customer experiences, back-office processing, contact centers, and HRO solutions. Part of the multi-billion-dollar conglomerate Hinduja Group, HGS takes a “globally local” approach with over 18,000+ employees across 38 delivery centers in 9 countries.

Tata Elxsi

tataelxsi.com

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.

Inetum

inetum.com

Inetum is a European leader in digital services. Inetum’s team of 27,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum generated sales of 2.4 billion euros in 2024. 🏅 Top Employer Europe 2025

Verizon

verizon.com

We get you. You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. You’ll find all that here. Because we empower you. We power and empower how people live, work and play by connecting them to what brings them joy. The same is true inside our walls. We do what we love — driving innovation, creativity, and impact in the world. And wherever you go, we got your back. This is a team sport. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together— lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life.

Cognizant

cognizant.ai

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value. We build full-stack AI solutions powered by deep industry, process and engineering expertise — embedding an organization's unique context into technology systems that amplify human potential and drive tangible outcomes. From strategy to deployment, we help global enterprises move from AI ambition to AI impact and stay ahead in a fast-changing world. See how at cognizant.ai | Follow us @cognizant

FIS

fisglobal.com

Unlocking financial technology. Bringing the world’s money into harmony. At FIS, we advance the way the world pays, banks, and invests. With decades of expertise, we provide financial technology solutions to financial institutions, businesses, and developers. Headquartered in Jacksonville, Florida, we’re a proud member of the Fortune 500® and the Standard & Poor’s 500® Index. Let's innovate together.

Avanade

bit.ly

Avanade is the world’s leading expert on Microsoft. Trusted by over 7,000 clients worldwide, we deliver AI-driven solutions that unlock the full potential of people and technology, optimize operations, foster innovation and drive growth. As Microsoft’s Global SI Partner we combine global scale with local expertise in AI, cloud, data analytics, cybersecurity, and ERP to design solutions that prioritize people and drive meaningful impact. We champion diversity, inclusion, and sustainability, ensuring our work benefits society and business.

Loading…

NEWS

Coincheck, Inc. CyberSecurity News

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

December 30, 2025 08:00 AM

The Largest Cryptocurrency Hacks So Far

Crypto hacks have become and remain a major problem for the industry.

Read Article

June 28, 2025 10:48 PM

Dave Burg

Dave Burg is Kroll's Global Head of Cyber and Data Resilience in Washington, DC. He has over twenty years of experience in cybersecurity.

Read Article

February 24, 2025 08:00 AM

Crypto's biggest hacks and heists after $1.5 billion theft from Bybit

Cryptocurrency exchange Bybit said last week hackers had stolen digital tokens worth around $1.5 billion, in what researchers called the...

Read Article

April 12, 2024 09:09 PM

Hack Costs Coincheck Cryptocurrency Exchange $530 Million

Losses at Japanese exchange Coincheck surpass those of the Mt. Gox Bitcoin exchange hack in 2014, and may be largest-ever cryptocurrency theft.

Read Article

March 17, 2022 07:00 AM

The ten biggest crypto hacks of all time

Crypto hacks worth hundreds of millions of dollars reveal an industry that is learning lessons in cybersecurity the hard way.

Read Article

December 02, 2021 08:00 AM

The rising cybersecurity concerns of cryptocurrencies

The popularity of cryptocurrency has shown no sign of abating during the pandemic, with the total value of all cryptocurrencies now just...

Read Article

April 15, 2019 07:00 AM

Crypto Seen as Key to Revival for This Japanese Online Brokerage

Japanese online brokerage Monex Group Inc. is counting on its recently acquired cryptocurrency exchange to help its securities arm recover...

Read Article

July 19, 2018 07:00 AM

Former Presidential Bodyguard Has a New Job: Protecting Blockchain

George Sax, a former special agent and senior official of the US Secret Service, has joined British cryptocurrency company Blockchain Ltd. as global head of...

Read Article

April 06, 2018 07:00 AM

Japan's cryptocurrency exchanges held back by shortage of engineers

When cryptocurrency exchange Coincheck Inc. explained how hackers were able to make off with $530 million (¥56.7 billion) in digital money,...

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-110873

SUMMARY

Heym from 0.0.55 before 0.0.121 contains a privilege escalation vulnerability that allows shared collaborators to overwrite a workflow's error_workflow_id because the field is missing from OWNER_ONLY_EXECUTION_FIELDS. Attackers can point the error workflow to their own workflow with an HTTP node, and when the parent workflow errors the owner's decrypted credentials are injected and exfiltrated.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

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

cvss4

Base Score: 7.1

Complexity: LOW

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

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-110872

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream continuation lines without a completion line before authentication, blocking the Node.js event loop and exhausting memory.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

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

cvss4

Base Score: 8.2

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/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

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-110871

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a denial of service vulnerability in MessageParser.parseHeaders that allows users to exhaust CPU through quadratic header unfolding. Attackers can supply large recipient lists or long headers that fold into tens of thousands of continuation lines, blocking the Node.js event loop during DKIM signing.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

cvss4

Base Score: 7.1

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

CVE-2026-110870

SUMMARY

Nodemailer from 3.0.0 before 10.0.13 contains an improper input validation vulnerability in its address parser that fails to strip RFC 5322 comments inside angle-bracket addresses. Attackers can supply recipients like a display name with a parenthesized comment in the domain, so illegal characters reach envelope.to and RCPT TO, causing rejected delivery or parser interpretation conflicts that bypass domain allow-lists.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

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

cvss4

Base Score: 6.9

Complexity: LOW

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

Impact Score

1.4

Exploitability

3.9

REFERENCES

CVE-2026-110869

SUMMARY

Nodemailer 3.0.0 before 10.0.13 has a regular expression denial of service in SMTPConnection._actionEHLO, whose four AUTH mechanism detection regexes contain overlapping whitespace sub-patterns that backtrack quadratically. A malicious or man-in-the-middle SMTP server can reply to EHLO with 250-AUTH, a long whitespace run and a non-matching token, blocking the Node.js event loop for tens of seconds to hours before authentication.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

Loading…

API

Access Data Using Our API

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'

Try It API Documentation Rapid

MEASURE

What Do We Measure ?

Incident

Finding

Grade

Digital Assets

Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

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

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

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.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Rankiteo

By Rankiteo

★ ★ ★ ★ ★

View on G2.com

Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.

View latest plans →View all security reports →

MILESTONEG

Users
Love Us

Loading…

Badge your company to reduce your risk score and your cyber insurance costs!

Trusted by insurers. Chosen by leaders.

Coincheck, Inc. Vendor Cyber Rating & Cyber Score

Coincheck, Inc. A.I CyberSecurity Scoring

Coincheck, Inc. CyberSecurity News & History

Coincheck, Inc. 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 Coincheck, Inc.

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

Incidents vs All-Companies Average (This Year)

Incident Types Coincheck, Inc. vs IT Services and IT Consulting Industry Avg (This Year)

Incident History - Coincheck, Inc. (X = Date, Y = Severity)

Coincheck, Inc. Subsidiaries

Parent Company

Coincheck, Inc.

Coincheck, Inc. Similar Companies

Neobpo

Globant

HGS

Tata Elxsi

Inetum

Verizon

Cognizant

FIS

Avanade

Coincheck, Inc. CyberSecurity News

The Largest Cryptocurrency Hacks So Far

Dave Burg

Crypto's biggest hacks and heists after $1.5 billion theft from Bybit

Hack Costs Coincheck Cryptocurrency Exchange $530 Million

The ten biggest crypto hacks of all time

The rising cybersecurity concerns of cryptocurrencies

Crypto Seen as Key to Revival for This Japanese Online Brokerage

Former Presidential Bodyguard Has a New Job: Protecting Blockchain

Japan's cryptocurrency exchanges held back by shortage of engineers

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

Coincheck, Inc. CyberSecurity News & History

Coincheck, Inc. 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 Coincheck, Inc.

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

Incidents vs All-Companies Average (This Year)

Incident Types Coincheck, Inc. vs IT Services and IT Consulting Industry Avg (This Year)

Incident History - Coincheck, Inc. (X = Date, Y = Severity)

Coincheck, Inc. Subsidiaries

Parent Company

Coincheck, Inc.

Coincheck, Inc. Similar Companies

Neobpo

Globant

HGS

Tata Elxsi

Inetum

Verizon

Cognizant

FIS

Avanade

Coincheck, Inc. CyberSecurity News

The Largest Cryptocurrency Hacks So Far

Dave Burg

Crypto's biggest hacks and heists after $1.5 billion theft from Bybit

Hack Costs Coincheck Cryptocurrency Exchange $530 Million

The ten biggest crypto hacks of all time

The rising cybersecurity concerns of cryptocurrencies

Crypto Seen as Key to Revival for This Japanese Online Brokerage

Former Presidential Bodyguard Has a New Job: Protecting Blockchain

Japan's cryptocurrency exchanges held back by shortage of engineers

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?