MUFG
Company Details
Linkedin ID:
mufg
Employees number:
21,872
Number of followers:
644,012
NAICS:
52
Industry Type:
Homepage:
mufg.jp
IP Addresses:
59
Company ID:
MUF_3113529
Scan Status:
Completed
MUFG Company CyberSecurity Posture
mufg.jp
MUFG (Mitsubishi UFJ Financial Group) is one of the world's leading financial groups. Headquartered in Tokyo and with over 360 years of history, MUFG has a global network with over 2,100 locations in more than 40 markets including the Americas, Europe, the Middle East and Africa, Asia and Oceania. The Group has over 120,000 employees and offers services including commercial banking, trust banking, securities, credit cards, consumer finance, asset management, and leasing. Through close partnerships among our group companies, the Group aims to be the world's most trusted financial group, flexibly responding to all of the financial needs of its customers, serving society, and fostering shared and sustainable growth for a better world. MUFG's shares trade on the Tokyo, Nagoya, and New York stock exchanges. Watch our profile video: https://youtu.be/htyOjA1H6bQ Details of MUFG's Group companies can be found at the following websites: http://www.bk.mufg.jp/global http://www.tr.mufg.jp/english https://mufgamericas.com https://www.mufgemea.com http://www.hd.sc.mufg.jp/english ©2024Mitsubishi UFJ Financial Group, Inc. All rights reserved. The MUFG logo and name is a service mark of Mitsubishi UFJ Financial Group, Inc.
MUFG A.I CyberSecurity Scoring
MUFG Risk Score (AI oriented)Between 800 and 849
MUFG
Updated:
- Powered by our proprietary A.I cyber incident model
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MUFG Global Score (TPRM)XXXX
MUFG
- Instant access to detailed risk factors
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MUFG Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
MUFG Investor Services (US), LLC
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The Maine Office of the Attorney General reported that MUFG Investor Services (US), LLC experienced a data breach involving an external system breach (hacking) on late December 2021. As of June 27, 2022, this incident potentially affected 1,459 individuals, including 1 resident. The breached information included names, addresses, Social Security numbers, and financial account numbers. Identity theft protection services were offered for 2 years through Experian, including credit monitoring and identity theft insurance.
MUFG Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for MUFG
Incidents vs Financial Services Industry Average (This Year)
No incidents recorded for MUFG in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for MUFG in 2025.
Incident Types MUFG vs Financial Services Industry Avg (This Year)
No incidents recorded for MUFG in 2025.
Incident History — MUFG (X = Date, Y = Severity)
MUFG cyber incidents detection timeline including parent company and subsidiaries
MUFG Company Subsidiaries
MUFG (Mitsubishi UFJ Financial Group) is one of the world's leading financial groups. Headquartered in Tokyo and with over 360 years of history, MUFG has a global network with over 2,100 locations in more than 40 markets including the Americas, Europe, the Middle East and Africa, Asia and Oceania. The Group has over 120,000 employees and offers services including commercial banking, trust banking, securities, credit cards, consumer finance, asset management, and leasing. Through close partnerships among our group companies, the Group aims to be the world's most trusted financial group, flexibly responding to all of the financial needs of its customers, serving society, and fostering shared and sustainable growth for a better world. MUFG's shares trade on the Tokyo, Nagoya, and New York stock exchanges. Watch our profile video: https://youtu.be/htyOjA1H6bQ Details of MUFG's Group companies can be found at the following websites: http://www.bk.mufg.jp/global http://www.tr.mufg.jp/english https://mufgamericas.com https://www.mufgemea.com http://www.hd.sc.mufg.jp/english ©2024Mitsubishi UFJ Financial Group, Inc. All rights reserved. The MUFG logo and name is a service mark of Mitsubishi UFJ Financial Group, Inc.
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MUFG CyberSecurity News
November 11, 2025 10:57 AM
Japan’s biggest bank wants Europe’s scaleups
Mitsubishi UFJ Financial Group (MUFG), Japan's biggest bank, is accelerating a push into banking Europe's scaleups to fill the gap left by...
November 06, 2025 08:00 AM
Seven in 10 GCC leaders based in Bengaluru, Hyderabad: Report
Leadership roles in Global Capability Centres (GCCs) remain heavily concentrated in Hyderabad and Bengaluru, which together account for...
October 01, 2025 07:00 AM
61% of members consider security a key reason to stay with their super fund
As Australia's superannuation funds come under increased scrutiny from more sophisticated cyberattacks and scams across the financial sector...
August 17, 2025 07:00 AM
Indonesia eyes Sovereign AI Fund 🤖, GoTo records profit 💹, Indonesia 4th largest online population 🌐
Dear subscribers,. This week's update captures a mix of funding momentum, regulatory moves, and ecosystem shifts shaping Indonesia's digital...
August 14, 2025 07:00 AM
MUFG’s VC arm reportedly leads $15m round for ID payment firm Oy
Oy, a Jakarta-based payment aggregator, has reportedly raised US$15 million in funding led by MUIP Garuda Fund, according to regulatory...
June 28, 2025 09:19 PM
Tiernan Connolly
Tiernan Connolly is Managing Director of Kroll's EMEA Security Advisory business, based in Dublin. Read More.
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Here are the cybersecurity job openings in the USA as of March 6, 2025, including on-site, hybrid, and remote roles.
January 20, 2025 08:00 AM
Hit by wave of online attacks, Japan shifts to ‘active cyber defence’
The urgency to ramp up cyber security has never been more acute in the country. Read more at straitstimes.com.
January 13, 2025 08:00 AM
Cybersecurity firm identifies DDoS attacks on 46 Japanese companies, organizations
A Japanese cybersecurity firm has identified distributed denial of service (DDoS) attacks targeting 46 companies and organizations in Japan.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
MUFG CyberSecurity History Information
Official Website of MUFG
The official website of MUFG is http://www.mufg.jp/english/ourbrand/index.html.
MUFG’s AI-Generated Cybersecurity Score
According to Rankiteo, MUFG’s AI-generated cybersecurity score is 832, reflecting their Good security posture.
How many security badges does MUFG’ have ?
According to Rankiteo, MUFG currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does MUFG have SOC 2 Type 1 certification ?
According to Rankiteo, MUFG is not certified under SOC 2 Type 1.
Does MUFG have SOC 2 Type 2 certification ?
According to Rankiteo, MUFG does not hold a SOC 2 Type 2 certification.
Does MUFG comply with GDPR ?
According to Rankiteo, MUFG is not listed as GDPR compliant.
Does MUFG have PCI DSS certification ?
According to Rankiteo, MUFG does not currently maintain PCI DSS compliance.
Does MUFG comply with HIPAA ?
According to Rankiteo, MUFG is not compliant with HIPAA regulations.
Does MUFG have ISO 27001 certification ?
According to Rankiteo,MUFG is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of MUFG
MUFG operates primarily in the Financial Services industry.
Number of Employees at MUFG
MUFG employs approximately 21,872 people worldwide.
Subsidiaries Owned by MUFG
MUFG presently has no subsidiaries across any sectors.
MUFG’s LinkedIn Followers
MUFG’s official LinkedIn profile has approximately 644,012 followers.
NAICS Classification of MUFG
MUFG is classified under the NAICS code 52, which corresponds to Finance and Insurance.
MUFG’s Presence on Crunchbase
No, MUFG does not have a profile on Crunchbase.
MUFG’s Presence on LinkedIn
Yes, MUFG maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/mufg.
Cybersecurity Incidents Involving MUFG
As of November 27, 2025, Rankiteo reports that MUFG has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
MUFG has an estimated 29,513 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at MUFG ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
How does MUFG detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with experian..
Incident Details
Can you provide details on each incident ?
Title: MUFG Investor Services Data Breach
Description: MUFG Investor Services (US), LLC experienced a data breach involving an external system breach (hacking) on late December 2021. As of June 27, 2022, this incident potentially affected 1,459 individuals, including 1 resident. The breached information included names, addresses, Social Security numbers, and financial account numbers. Identity theft protection services were offered for 2 years through Experian, including credit monitoring and identity theft insurance.
Date Detected: December 2021
Date Publicly Disclosed: June 27, 2022
Type: Data Breach
Attack Vector: External System Breach (Hacking)
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach MUF120080425
Data Compromised: Names, Addresses, Social security numbers, Financial account numbers
Identity Theft Risk: High
Payment Information Risk: High
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Addresses, Social Security Numbers, Financial Account Numbers and .
Which entities were affected by each incident ?
Incident : Data Breach MUF120080425
Entity Name: MUFG Investor Services (US), LLC
Entity Type: Financial Services
Industry: Finance
Location: United States
Customers Affected: 1459
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach MUF120080425
Third Party Assistance: Experian
How does the company involve third-party assistance in incident response ?
Third-Party Assistance: The company involves third-party assistance in incident response through Experian.
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach MUF120080425
Type of Data Compromised: Names, Addresses, Social security numbers, Financial account numbers
Number of Records Exposed: 1459
Sensitivity of Data: High
References
Where can I find more information about each incident ?
Incident : Data Breach MUF120080425
Source: Maine Office of the Attorney General
Date Accessed: June 27, 2022
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Maine Office of the Attorney GeneralDate Accessed: June 27, 2022.
Post-Incident Analysis
What is the company's process for conducting post-incident analysis ?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Experian.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on December 2021.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on June 27, 2022.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were names, addresses, Social Security numbers, financial account numbers and .
Response to the Incidents
What third-party assistance was involved in the most recent incident ?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Experian.
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were financial account numbers, names, addresses and Social Security numbers.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 154.0.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is Maine Office of the Attorney General.
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Latest Global CVEs (Not Company-Specific)
Description
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 8.7
Severity: 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
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
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: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
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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RapidWhat 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 Security
Identify 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 Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
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.
