Virginia Mason Medical Center

Virginia Mason Medical Center, a health sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2020-07-16 and filed notice on 2020-09-08. 227,371 Washington residents were affected. 54 days elapsed between awareness and notification. 160 days to identify the breach. 0 days to contain the breach.

Affected (this filing): 227,371

Virginia Mason Medical Center (WA) reported to HHS on 2020-09-08 that its business associate experienced a ransomware attack affecting the ePHI of approximately 244,761 individuals. Breached information was located on a Network Server. Exposed data included names, addresses, dates of birth, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.

Affected (this filing): 244,761