Healthcare · Sector Profile
Healthcare carries the highest high-severity concentration of any sector: 140 of 163 items (86%) are HIGH or CRITICAL, with 9 items rated CRITICAL. The attack surface is driven by patient-data value, regulatory pressure to pay, and operational disruption leverage. Ten distinct threat actors target this sector, led by Qilin (1,196 evidence items), APT14, and a CVE-2023-28252 exploitation campaign. The TTP footprint spans 39 unique ATT&CK techniques — the broadest of any sector.
Geographic Spread
US-dominant with strong Western-European presence. Germany and the UK rank high due to healthcare-specific ransomware targeting of hospital networks and pharmaceutical supply chains.
Active Campaigns
Top threat actors targeting healthcare ranked by evidence volume. Bar width is proportional to corroborated evidence count across all pipelines.
Active Threat Actors
Radial ecosystem view of actors currently targeting healthcare. Node size scales with evidence count. Central node represents the sector; satellite nodes are active threat groups.
TTPs Observed
Healthcare has the broadest TTP footprint of any sector with 39 unique ATT&CK techniques. The kill-chain coverage spans every phase from Initial Access through Impact, indicating mature, full-spectrum threat activity.
Intelligence Profile
Evidence skews toward ransomware leak-site posting. BEC, insider threats, and medical-device-specific exploitation are underrepresented in the current pipeline.