Healthcare cyber risk in 2026: What the claims data actually shows
Healthcare cybersecurity in 2026 is increasingly influenced by a gap between reported controls and those that effectively mitigate losses. Claims data indicates that social engineering, backup deficiencies, and poor data governance are significant contributors to cyber losses in the sector. The landscape of threat actors is diverse, with successful intrusions occurring across various lesser-known groups, highlighting vulnerabilities in current defense strategies.
- ▪U.S. healthcare organizations reported 275 million records breached in 2024, marking the largest single-year exposure in the sector's history.
- ▪Social engineering accounted for 88 percent of material losses in healthcare claims during the first half of 2025.
- ▪Ransomware attacks against healthcare increased by 32 percent, with the Change Healthcare incident exposing an estimated 190 million individuals.
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Pro Healthcare cyber risk in 2026: What the claims data actually shows Opinion By Si West published 3 June 2026 Claims data reveals what's really driving healthcare cyber losses When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Nytt DDoS-rekord (Image credit: Shutterstock / ZinetroN) Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Healthcare cybersecurity in 2026 is defined less by novel attack techniques than by a widening gap between which controls organizations report having and which controls are reducing loss.Our portfolio data from 2023 through mid-2025 shows that social…
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