Improving Cyber Resilience for Healthcare Systems
A regional healthcare provider strengthened patient-data protection and SOC efficiency with explainable attack-path analysis.
The Challenge
A regional healthcare network managed electronic health records, clinical systems, and connected medical devices. Compliance requirements were strict, but the SOC struggled to connect alerts across fragmented security tools.
Patient Data at Risk
Phishing and credential theft campaigns targeted clinical staff. Without attack-path visibility, teams could not quickly determine whether patient data was at risk.
Operational Disruption
Legacy systems and IoMT devices expanded the attack surface. Investigations required manual correlation across multiple consoles — slowing response during critical windows.
Outcomes with PYSTRACE
PYSTRACE ingested telemetry from the healthcare provider's existing stack and built attack graphs that showed how threats progressed toward regulated patient data.
- Unified investigation view across clinical, cloud, and endpoint environments
- Explainable hypotheses that analysts could validate and act on
- Reduced false-positive burden through graph-based prioritization
- Compliance-ready audit trails for security and privacy stakeholders
The provider improved resilience without replacing core security investments — adding the reasoning layer their SOC needed.
