Incident Score: Analysis & Impact (MIN1772512111)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Ministry of Foreign Affairs, Republic of Korea's Cyber Attack 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 Ministry of Foreign Affairs, Republic of Korea 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 Ministry of Foreign Affairs, Republic of Korea breach identified under incident ID MIN1772512111.
The analysis begins with a detailed overview of Ministry of Foreign Affairs, Republic of Korea's information like the linkedin page: https://www.linkedin.com/company/ministry-of-foreign-affairs-republic-of-korea, the number of followers: 6732, the industry type: Government Administration and the number of employees: 626 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 763 and after the incident was 737 with a difference of -26 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 Ministry of Foreign Affairs, Republic of Korea and their customers.
On 01 June 2024, Ministry of the Interior and Safety disclosed Cyberattack issues under the banner "Cybersecurity Breach Targets South Korean Government Systems".
A recent cyberattack has disrupted South Korea’s government-operated automated document delivery system, raising concerns over national cybersecurity defenses.
The disruption is felt across the environment, affecting Automated document delivery system, and exposing No sensitive data leaks confirmed.
In response, and began remediation that includes Reinforce defenses.
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 to high confidence (70%), supported by evidence indicating exploited vulnerabilities in the system’s authentication protocols and External Remote Services (T1133) with moderate confidence (60%), supported by evidence indicating disrupted government-operated automated document delivery system. Under the Credential Access tactic, the analysis identified Exploitation for Credential Access (T1212) with moderate to high confidence (80%), supported by evidence indicating exploited vulnerabilities in the system’s authentication protocols. Under the Defense Evasion tactic, the analysis identified Use Alternate Authentication Material (T1550) with moderate to high confidence (70%), supported by evidence indicating bypassing security measures to gain unauthorized access. Under the Impact tactic, the analysis identified Service Stop (T1489) with moderate to high confidence (80%), supported by evidence indicating temporarily halted the electronic processing of official documents and Endpoint Denial of Service: Application or System Exploitation (T1499.004) with moderate to high confidence (70%), supported by evidence indicating disrupted South Korea’s government-operated automated document delivery system. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Ministry of Foreign Affairs, Republic of Korea Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/ministry-of-foreign-affairs-republic-of-korea/incident/MIN1772512111
- Ministry of Foreign Affairs, Republic of Korea CyberSecurity Rating page: https://www.rankiteo.com/company/ministry-of-foreign-affairs-republic-of-korea
- Ministry of Foreign Affairs, Republic of Korea Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/min1772512111-ministry-of-the-interior-and-safety-cyber-attack-march-2026/
- Ministry of Foreign Affairs, Republic of Korea CyberSecurity Score History: https://www.rankiteo.com/company/ministry-of-foreign-affairs-republic-of-korea/history
- Ministry of Foreign Affairs, Republic of Korea CyberSecurity Incident Source: http://koreabizwire.com/coupang-app-users-fall-for-third-consecutive-month-after-data-breach/345257
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf