
JTB Corp. Company Cyber Security Posture
jtbcorp.jpThe core mission of the JTB Group is to generate value by bringing people, places and possibilities together in innovative ways. JTB traces its roots back to 1912 when the โJapan Tourist Bureauโ was founded to welcome international travelers in Japan. Since then, our activities and clientele have expanded remarkably, and we are about far more than just travel. Through a vast array of products, services and solutions that range from business travel, MICE and employee benefits to publishing, merchandising and digital solutions, we bring excitement and unforgettable experiences to individuals, businesses and institutional customers all around the world. Despite the continuous changes in a dynamic world, the JTB Group remains as committed now as 109 years ago to delivering unrivaled satisfaction and unsurpassed value through innovative, industry-leading solutions and signature JTB services. Embark on your journey with us and experience: Perfect Moments, Always. English Website: https://www.jtbcorp.jp/en/ Japanese Website: https://www.jtbcorp.jp/jp/
JTB Corp. Company Details
jtb
1130 employees
6624
721
Hospitality
jtbcorp.jp
Scan still pending
JTB_1154670
In-progress

Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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JTB Corp. Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 900 and 1000 |
JTB Corp. Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
JTB Corp. | Breach | 100 | 5 | 06/2016 | JTB4727522 | Link | |
Rankiteo Explanation : Attack threatening the organization's existenceDescription: An unauthorized person had accessed the database of Japanese travel agency JTB Corp. that exposed the personal information of 7.93 million people. The attack compromised customer names, addresses, e-mail addresses, and passport numbers. The Metropolitan Police Department investigated the incident and put efforts to prevent unauthorized access to servers and the leaking of information via virus infections. |
JTB Corp. Company Subsidiaries

The core mission of the JTB Group is to generate value by bringing people, places and possibilities together in innovative ways. JTB traces its roots back to 1912 when the โJapan Tourist Bureauโ was founded to welcome international travelers in Japan. Since then, our activities and clientele have expanded remarkably, and we are about far more than just travel. Through a vast array of products, services and solutions that range from business travel, MICE and employee benefits to publishing, merchandising and digital solutions, we bring excitement and unforgettable experiences to individuals, businesses and institutional customers all around the world. Despite the continuous changes in a dynamic world, the JTB Group remains as committed now as 109 years ago to delivering unrivaled satisfaction and unsurpassed value through innovative, industry-leading solutions and signature JTB services. Embark on your journey with us and experience: Perfect Moments, Always. English Website: https://www.jtbcorp.jp/en/ Japanese Website: https://www.jtbcorp.jp/jp/
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JTB Corp. Cyber Security News
JTB hack underscores need for revamp of cybersecurity in Japan
A massive data breach at Japan's largest travel agency has underscored the risks companies face when they keep sensitive data on networksย ...
Cylance vs. PlugX โ JTB Breach Affects 7.93 Million People in Japan
In recent attacks, the PlugX trojan was reportedly embedded into weaponized Microsoft Word documents, which were then attached to spear-phishย ...
"Detection" Focused Countermeasures Have Reached Their Limits How to Defend Companies from Intensifying Cyber-attacks
On November 28, 2016, it was reported that t the communications network infrastructure of Japanese Ministry of Defense and Self-Defense Forces was hit byย ...
JTB Business Travel introduces new brand identity as part of global transformation
JTB Business Travel introduces new brand identity as part of global transformation ยท A refreshed visual identity connects over a century ofย ...
Travel Agents Should be Vigilant of Cyber-attacks and Data Breaches
Several years ago, a former FBI director Robert Mueller once said that there are two types of companies: โThose that have been hacked andย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
JTB Corp. CyberSecurity History Information
How many cyber incidents has JTB Corp. faced?
Total Incidents: According to Rankiteo, JTB Corp. has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at JTB Corp.?
Incident Types: The types of cybersecurity incidents that have occurred incident Breach.
How does JTB Corp. detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through law enforcement notified with True.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: Data Breach at JTB Corp.
Description: An unauthorized person had accessed the database of Japanese travel agency JTB Corp. that exposed the personal information of 7.93 million people. The attack compromised customer names, addresses, e-mail addresses, and passport numbers.
Type: Data Breach
Attack Vector: Unauthorized Access
Threat Actor: Unauthorized Person
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 JTB4727522
Data Compromised: Customer names, Addresses, E-mail addresses, Passport numbers
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Customer names, Addresses, E-mail addresses and Passport numbers.
Which entities were affected by each incident?

Incident : Data Breach JTB4727522
Entity Type: Travel Agency
Industry: Travel and Tourism
Location: Japan
Customers Affected: 7930000
Response to the Incidents
What measures were taken in response to each incident?

Incident : Data Breach JTB4727522
Law Enforcement Notified: True
Data Breach Information
What type of data was compromised in each breach?

Incident : Data Breach JTB4727522
Type of Data Compromised: Customer names, Addresses, E-mail addresses, Passport numbers
Number of Records Exposed: 7930000
Sensitivity of Data: High
Data Exfiltration: True
Personally Identifiable Information: True
Investigation Status
What is the current status of the investigation for each incident?

Incident : Data Breach JTB4727522
Investigation Status: Investigated by Metropolitan Police Department
Additional Questions
General Information
Who was the attacking group in the last incident?
Last Attacking Group: The attacking group in the last incident was an Unauthorized Person.
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 Customer names, Addresses, E-mail addresses and Passport numbers.
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 Customer names, Addresses, E-mail addresses and Passport 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 793.0.
Investigation Status
What is the current status of the most recent investigation?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Investigated by Metropolitan Police Department.
What Do We Measure?
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:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
