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majorOutage12 April 2025

DaVita ransomware disrupts dialysis firm's internal operations

An Interlock ransomware attack encrypted parts of the US dialysis provider's network, disrupting internal operations and lab systems while clinics kept treating patients.

Service
DaVita
Date
12 April 2025
Cause
Cyberattack
Duration
Not stated or multi-day
Status
resolved
Severity
major
Region
Global
Source
Security Affairs ↗

Cite this

Nuffield Consulting, “DaVita ransomware disrupts dialysis firm's internal operations”, The Daily Tech Wire outage & breach log, 12 Apr 2025. https://techwire.nuffieldconsulting.com/incidents/2025-04-12-davita-outage/ (retrieved 15 Nov 2026).

This entry summarises public reporting. Please also cite the original source: Security Affairs, https://securityaffairs.com/176946/cyber-crime/interlock-ransomware-gang-started-leaking-data-allegedly-stolen-from-leading-kidney-dialysis-firm-davita.html.

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