Incident Score: Analysis & Impact (ASACITCGR1768389558)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Asahi Group Holdings's Ransomware 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 Asahi Group Holdings 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 Asahi Group Holdings breach identified under incident ID ASACITCGR1768389558.
The analysis begins with a detailed overview of Asahi Group Holdings's information like the linkedin page: https://www.linkedin.com/company/asahigroup-holdings, the number of followers: 205760, the industry type: Food and Beverage Services and the number of employees: 1175 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 100 and after the incident was 100 with a difference of 0 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 Asahi Group Holdings and their customers.
Asahi recently reported "Qilin Ransomware Gang Cyber Incidents 2025", a noteworthy cybersecurity incident.
The Qilin ransomware gang has emerged as one of the most active cybercriminal operations in 2025, listing hundreds of victims including large companies, local governments, and hospitals.
The disruption is felt across the environment, affecting VPNs and Critical infrastructure, and exposing True.
Formal response steps have not been shared publicly yet.
The case underscores how Ongoing, teams are taking away lessons such as The shift to RaaS has allowed Qilin to scale operations rapidly, increasing the frequency and success rate of attacks. Stolen credentials and VPN access remain primary attack vectors, and recommending next steps like Enhance credential security and monitoring, Implement multi-factor authentication for VPN access and Segment networks to limit lateral movement.
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 Valid Accounts: Cloud Accounts (T1078.004) with high confidence (90%), supported by evidence indicating stolen administrative credentials often sourced from the dark web and External Remote Services (T1133) with high confidence (90%), supported by evidence indicating breach VPNs in multiple incidents. Under the Credential Access tactic, the analysis identified Gather Victim Identity Information: Credentials (T1589.001) with moderate to high confidence (80%), supported by evidence indicating stolen administrative credentials often sourced from the dark web and Credentials from Password Stores (T1555) with moderate to high confidence (70%), supported by evidence indicating stolen credentials remain primary attack vectors. Under the Lateral Movement tactic, the analysis identified Exploitation of Remote Services (T1210) with moderate to high confidence (80%), supported by evidence indicating vPN access used to breach systems and Remote Services: Remote Desktop Protocol (T1021.001) with moderate confidence (60%), supported by evidence indicating unsegmented networks enable lateral movement. Under the Defense Evasion tactic, the analysis identified Valid Accounts: Cloud Accounts (T1078.004) with moderate to high confidence (80%), supported by evidence indicating stolen administrative credentials used to bypass authentication and Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (50%), supported by evidence indicating ransomware-as-a-service model implies evasion techniques. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating data exfiltration confirmed in multiple incidents and Data from Network Shared Drive (T1039) with moderate to high confidence (70%), supported by evidence indicating critical infrastructure and operational data compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating qilin publishes data from ~40 victims/month and Exfiltration Over Web Service: Exfiltration to Cloud Storage (T1567.002) with moderate confidence (60%), supported by evidence indicating raaS model suggests automated exfiltration methods. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with high confidence (100%), supported by evidence indicating data encryption such as true in ransomware details and Inhibit System Recovery (T1490) with moderate to high confidence (80%), supported by evidence indicating ransomware attacks causing major disruptions to services. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Asahi Group Holdings Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/asahigroup-holdings/incident/ASACITCGR1768389558
- Asahi Group Holdings CyberSecurity Rating page: https://www.rankiteo.com/company/asahigroup-holdings
- Asahi Group Holdings Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/asacitcgr1768389558-asahi-city-of-sugar-land-government-of-palau-ransomware-january-2026/
- Asahi Group Holdings CyberSecurity Score History: https://www.rankiteo.com/company/asahigroup-holdings/history
- Asahi Group Holdings CyberSecurity Incident Source: https://therecord.media/qilin-ransomware-gang-hits-hundreds-of-orgs-2025
- 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