Incident Score: Analysis & Impact (PERNACMYN1782044818)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of MYNIC Berhad'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 MYNIC Berhad 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 MYNIC Berhad breach identified under incident ID PERNACMYN1782044818.
The analysis begins with a detailed overview of MYNIC Berhad's information like the linkedin page: https://www.linkedin.com/company/mynic-berhad, the number of followers: 1189, the industry type: Information Technology & Services and the number of employees: 81 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 755 and after the incident was 697 with a difference of -58 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 MYNIC Berhad and their customers.
On 21 June 2024, Malaysian Government (General) disclosed Data Breach issues under the banner "Malaysia Data Leak from Pre-2022 Cybersecurity Incidents".
Malaysia’s National Security Council (NSC) confirmed that recent claims of a personal data leak circulating on social media stem from cybersecurity incidents reported before 2022.
The disruption is felt across the environment, and exposing Personal data.
In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Blocking and removing implicated websites, and stakeholders are being briefed through Public clarification and advisories.
The case underscores how Ongoing (digital forensic investigation with Royal Malaysia Police), teams are taking away lessons such as Need for stronger legislation and robust protection measures for critical information infrastructure, and recommending next steps like Adoption of risk assessments, security audits, and stricter penalties for cyber offenses under the upcoming Cyber Crime Bill and Cyber Security Act 2024, with advisories going out to stakeholders covering Government and private-sector entities urged to adopt robust cybersecurity measures.
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%), supported by evidence indicating data was unlawfully obtained through prior cyber intrusions and Valid Accounts (T1078) with moderate confidence (50%), supported by evidence indicating pre-2022 cybersecurity incidents reported. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate to high confidence (70%), supported by evidence indicating personal data...unlawfully obtained through prior cyber intrusions. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating personal data compromised; high sensitivity (PII). Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating data exfiltration such as Yes; redistributed without authorization and Exfiltration Over Web Service (T1567) with moderate confidence (60%), supported by evidence indicating data redistributed across online platforms. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (40%), supported by evidence indicating unauthorized redistribution of illegally obtained data and Stored Data Manipulation (T1565.001) with moderate confidence (50%), supported by evidence indicating data leak claims stem from prior cyber intrusions. Under the Defense Evasion tactic, the analysis identified Hide Artifacts: Hidden Files and Directories (T1564.001) with moderate confidence (60%), supported by evidence indicating incidents reported *before 2022*; ongoing forensic investigation. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- MYNIC Berhad Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/mynic-berhad/incident/PERNACMYN1782044818
- MYNIC Berhad CyberSecurity Rating page: https://www.rankiteo.com/company/mynic-berhad
- MYNIC Berhad Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/pernacmyn1782044818-mydigital-id-mynic-malaysias-national-security-council-personal-data-protection-department-breach-january-2022/
- MYNIC Berhad CyberSecurity Score History: https://www.rankiteo.com/company/mynic-berhad/history
- MYNIC Berhad CyberSecurity Incident Source: https://mediaselangor.com/en/2026/06/380585
- 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