One Medical Senior Health is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 19, 2026; most recent activity June 19, 2026.
One Medical Seniors disclosed a data breach on June 20, 2026, revealing unauthorized access to patient records stored on a third-party file-storage system. The breach, which occurred between June 8 and June 11, 2026,…