hcahealthcare.com Domain Breach Exposure Report
Risk Score
Massive event volume or critical assets compromised.
AI Findings Summary
The telemetry indicates a significant exposure event impacting HCA Healthcare, with over 129,000 historical data breaches and over 2,000 active infostealer logs detected within the reporting period. The majority of the infostealer activity is attributed to the Redline malware family, suggesting a focus on credential harvesting. The timeline shows a substantial spike in employee-related events in January 2026, coinciding with a period of high client-related activity in September 2025. This suggests a potential compromise that has been exploited over an extended period, affecting both internal employee data and potentially client information. The presence of database dumps and combolist sources in leak repositories further indicates a high likelihood of sensitive data exfiltration.
Total Events
Employee Affected Events
Client Affected Events
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12-Month Events Timeline
Event volume by breach date, employee VS client
Infostealers VS Data Breaches
Live stealer logs VS data breaches
129,024 compromised employee accounts pose an infrastructure risk, while 2,783 leaked client credentials create regulatory liability.
Antivirus Distribution
Security Tools on Infected Endpoints
Malware Families Distribution
Distribution of Active Stealer Strains
Top Login URLs
Top exposed services found in the event results
Infostealer By Geography
Shows the distribution of Infostealer-related credential exposure events across different geographic regions. The location is determined by analyzing the metadata of the infected machines associated with each event.
Country Breakdown
Services Classification Distribution
Blast radius - closer to core = more critical infrastructure, size = credential volume
Operating System Distribution
Distribution of compromised endpoint builds
Leak Repository Classification
Where the exposed records currently reside
Disclaimer: This report includes AI-generated content. AI can make mistakes, so verify important findings independently before taking action.