Incident Score: Analysis & Impact (MIC1786107729)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Microsoft Security's Vulnerability 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 Microsoft Security 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 Microsoft Security breach identified under incident ID MIC1786107729.
The analysis begins with a detailed overview of Microsoft Security's information like the linkedin page: https://www.linkedin.com/company/microsoft-security, the number of followers: 579191, the industry type: Computer and Network Security and the number of employees: None 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 Microsoft Security and their customers.
On 28 July 2024, Federal Office of Information Technology, Systems and Telecommunication (BIT) disclosed Data Breach issues under the banner "Swiss Federal Agency Hit by SharePoint Exploit, 200 Accounts Compromised".
On July 28, Switzerland’s Federal Office of Information Technology, Systems and Telecommunication (BIT) detected unusual activity on its Microsoft SharePoint servers, prompting an immediate investigation.
The disruption is felt across the environment, affecting Microsoft SharePoint servers, and exposing Login credentials for approximately 200 accounts, with nearly 200 records at risk.
In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Severed internet access to the SharePoint platform, reset affected passwords, and began remediation that includes Patched exploited vulnerabilities, while recovery efforts such as Alternative document access methods provided to federal employees continue.
The case underscores how Ongoing, with advisories going out to stakeholders covering Technical indicators shared with critical infrastructure operators.
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 high confidence (90%), supported by evidence indicating exploited SharePoint vulnerabilities CVE-2026-56164/CVE-2026-50522. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with moderate to high confidence (80%), supported by evidence indicating cVE-2026-56164 (privilege escalation bug) exploited. Under the Persistence tactic, the analysis identified Server Software Component: Web Shell (T1505.003) with moderate to high confidence (70%), supported by evidence indicating potentially extract SharePoint machine keys to maintain persistence. Under the Credential Access tactic, the analysis identified OS Credential Dumping: LSASS Memory (T1003.001) with moderate confidence (60%), supported by evidence indicating compromised login credentials for approximately 200 accounts and Unsecured Credentials: Credentials In Files (T1552.001) with moderate to high confidence (70%), supported by evidence indicating sharePoint machine keys potentially extracted for persistence. Under the Defense Evasion tactic, the analysis identified Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (50%), supported by evidence indicating bIT severed internet access to the SharePoint platform. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with lower confidence (40%), supported by evidence indicating no evidence suggests data exfiltration beyond stolen credentials. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Microsoft Security Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/microsoft-security/incident/MIC1786107729
- Microsoft Security CyberSecurity Rating page: https://www.rankiteo.com/company/microsoft-security
- Microsoft Security Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/mic1786107729-microsoft-vulnerability-july-2026/
- Microsoft Security CyberSecurity Score History: https://www.rankiteo.com/company/microsoft-security/history
- Microsoft Security CyberSecurity Incident Source: https://www.helpnetsecurity.com/2026/08/07/swiss-government-microsoft-sharepoint-vulnerabilities/
- 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