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Analyze » NYK Line » NYK1775824533

Incident Score: Analysis & Impact (NYK1775824533)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-59
Company Score Before Incident793 / 1000
Company Score After Incident734 / 1000
INCIDENT NUMBERNYK1775824533
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDPersonal information (names, company names,...
INCIDENT DATE23/03/2026
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of NYK Line's Breach and lateral movement inside company's environment.
  • Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
  • How Rankiteo’s incident engine converts technical details into a normalized incident score.
  • How this cyber incident impacts NYK Line Rankiteo cyber scoring and cyber rating.
  • Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.

Full Incident Analysis Transcript

In this Rankiteo incident briefing, we review the NYK Line breach identified under incident ID NYK1775824533.

The analysis begins with a detailed overview of NYK Line's information like the linkedin page: https://www.linkedin.com/company/nyk-line, the number of followers: 162586, the industry type: Maritime Transportation and the number of employees: 5119 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 793 and after the incident was 734 with a difference of -59 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on NYK Line and their customers.

On 24 March 2024, NYK disclosed Data Breach issues under the banner "NYK Data Breach in Marine Fuel Procurement System".

Japanese shipping giant NYK disclosed a data breach affecting its marine fuel procurement system after detecting unauthorized access on March 24.

The disruption is felt across the environment, affecting Marine fuel procurement system, and exposing Personal information (names, company names, phone numbers, email addresses).

In response, moved swiftly to contain the threat with measures like System taken offline, and began remediation that includes Initial security checks, while recovery efforts such as System restored continue.

The case underscores how Ongoing.

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.

MITRE ATT&CK® Correlation Analysis

Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with moderate confidence (60%), with evidence including unauthorized access on March 24, and marine fuel procurement system and Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating third party accessed and exfiltrated data. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (50%), supported by evidence indicating unauthorized access to marine fuel procurement system. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), with evidence including personal information...compromised, and names, company names, phone numbers. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating third party accessed and exfiltrated data and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating data breach affecting marine fuel procurement system. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating system was taken offline for investigation. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (60%)
Valid Accounts (70%)
Credential Access
Unsecured Credentials (50%)
Collection
Data from Local System (80%)
Exfiltration
Exfiltration Over C2 Channel (80%)
Transfer Data to Cloud Account (50%)
Impact
Data Destruction (30%)

Sources & References