Horizon Family Medical Group is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Horizon Family Medical Group is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 18, 2026; most recent activity June 18, 2026.
Two separate data breaches are currently under investigation involving Horizon Family Medical Group and United Personnel. Horizon Family Medical Group, serving New York’s Hudson Valley, is reportedly facing a breach…
Horizon Family Medical Group is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Horizon Family Medical Group on ThreatCluster is dated June 18, 2026.
Across ThreatCluster reporting, Horizon Family Medical Group most frequently co-occurs with Data Breach, CWE-200 - Exposure of Sensitive Information.
The most significant recent cluster is “Horizon Family Medical Group and United Personnel Data Breaches Under Investigation” (4 articles · Updated June 19, 2026). Horizon Family Medical Group appears across 1 threat cluster in total, listed above with sources.
Horizon Family Medical Group appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.