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Analyze » BuenaVista Information Systems » BVI1776133687

Incident Score: Analysis & Impact (BVI1776133687)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-63
Company Score Before Incident749 / 1000
Company Score After Incident686 / 1000
Company LinkView BuenaVista Information Systems Profile
INCIDENT NUMBERBVI1776133687
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDSensitive personal and medical information
INCIDENT DATE07/12/2025
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of BuenaVista Information Systems'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 BuenaVista Information Systems 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 BuenaVista Information Systems breach identified under incident ID BVI1776133687.

The analysis begins with a detailed overview of BuenaVista Information Systems's information like the linkedin page: https://www.linkedin.com/company/bvillc, the number of followers: 425, the industry type: IT Services and IT Consulting and the number of employees: 9 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 749 and after the incident was 686 with a difference of -63 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 BuenaVista Information Systems and their customers.

On 08 December 2025, Buena Vista Management Services, LLC (Windward Life Care) disclosed Data Breach issues under the banner "Windward Life Care Data Breach Exposes Sensitive Personal and Medical Information".

On December 8, 2025, Buena Vista Management Services, LLC (operating as Windward Life Care), a San Diego-based provider of in-home care for older and disabled adults, detected unusual activity on its computer network.

The disruption is felt across the environment, affecting Computer network, and exposing Sensitive personal and medical information.

Formal response steps have not been shared publicly yet.

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 Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating unauthorized actor may have accessed and exfiltrated sensitive personal data and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating detected unusual activity on its computer network. Under the Credential Access tactic, the analysis identified Modify Authentication Process (T1556) with moderate confidence (50%), supported by evidence indicating unauthorized actor may have accessed sensitive personal data and OS Credential Dumping (T1003) with moderate confidence (60%), supported by evidence indicating social Security numbers, driver’s license, passport details compromised. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating compromised information includes names, SSNs, medical records, health insurance data and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating medical records and health insurance data compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating unauthorized actor may have...exfiltrated sensitive personal data and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating data breach with high sensitivity of data. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (40%), supported by evidence indicating unauthorized access remains unclear; potential identity theft risk and Stored Data Manipulation (T1565.001) with moderate confidence (50%), supported by evidence indicating medical records and health insurance data compromised. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Valid Accounts (60%)
Exploit Public-Facing Application (50%)
Credential Access
Modify Authentication Process (50%)
OS Credential Dumping (60%)
Collection
Data from Local System (80%)
Data from Information Repositories (70%)
Exfiltration
Exfiltration Over C2 Channel (80%)
Transfer Data to Cloud Account (50%)
Impact
Data Destruction (40%)
Stored Data Manipulation (50%)

Sources & References