Incident Score: Analysis & Impact (AMGCEN1785529893)
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 Amgen'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 Amgen 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 Amgen breach identified under incident ID AMGCEN1785529893.
The analysis begins with a detailed overview of Amgen's information like the linkedin page: https://www.linkedin.com/company/amgen, the number of followers: 1661879, the industry type: Biotechnology Research and the number of employees: 39570 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 822 and after the incident was 795 with a difference of -27 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 Amgen and their customers.
On 31 July 2026, Amgen disclosed Data Breach issues under the banner "Amgen Data Breach - Patient Health Information Compromised in Third-Party Cloud Hack".
Amgen disclosed a cybersecurity breach involving unauthorized access to company data and patient health information.
The disruption is felt across the environment, affecting Third-party cloud storage systems, and exposing Patient health information and company data.
In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Implemented.
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 Trusted Relationship (T1199) with high confidence (90%), supported by evidence indicating targeted cloud storage systems managed by third-party providers and Phishing: Spearphishing Link (T1566.002) with moderate confidence (50%), supported by evidence indicating third-party cloud services are increasingly targeted by threat actors. Under the Credential Access tactic, the analysis identified Steal Application Access Token (T1528) with moderate to high confidence (80%), supported by evidence indicating unauthorized access to company data and patient health information and Valid Accounts: Cloud Accounts (T1078.004) with moderate to high confidence (70%), supported by evidence indicating cloud storage systems managed by third-party providers. Under the Collection tactic, the analysis identified Data from Cloud Storage (T1530) with high confidence (90%), supported by evidence indicating patient health information and company data compromised. Under the Exfiltration tactic, the analysis identified Transfer Data to Cloud Account (T1537) with moderate to high confidence (80%), supported by evidence indicating data breach involving unauthorized access to sensitive records and Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating high sensitivity of the exposed data. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (40%), supported by evidence indicating volume of affected files and sensitivity of exposed data and Data Manipulation: Transmitted Data Manipulation (T1565.002) with lower confidence (30%), supported by evidence indicating patient health information was among the compromised records. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Amgen Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/amgen/incident/AMGCEN1785529893
- Amgen CyberSecurity Rating page: https://www.rankiteo.com/company/amgen
- Amgen Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/amgcen1785529893-amgen-third-party-cloud-storage-provider-breach-july-2026/
- Amgen CyberSecurity Score History: https://www.rankiteo.com/company/amgen/history
- Amgen CyberSecurity Incident Source: https://www.channelnewsasia.com/business/amgen-discloses-data-breach-says-patient-information-was-stolen-6292031
- 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