Dialysis company DaVita reviewing data leaked by ransomware gang

DaVita, a major dialysis provider serving hundreds of thousands of patients, is investigating a ransomware incident after the Interlock gang claimed to exfiltrate 1.51 TB of patient data and posted samples on its leak site; parts of DaVita’s network were reportedly encrypted and operations were impacted. The article highlights this event as part of a broader, growing wave of ransomware attacks against healthcare providers and lists several recent related breaches.