Horizon Healthcare RCM hit by ransomware attack, sensitive data leaked
Horizon Healthcare RCM suffered a ransomware attack between December 25 and December 27, 2024. The incident resulted in the leak of sensitive data, including health insurance information and social security numbers. The company reportedly paid the ransom, but it remains uncertain if the attackers retained copies of the compromised data. The incident was disclosed on December 27, 2024.
Horizonhealthcarercm
- Domain
- horizonhealthcarercm.com
- Sector
- Finance and Insurance
- Signals
- 1 linked
Signal context
First seen: Dec 27, 2024
Last updated: Jul 1, 2026
Status: Public signal
Key points
- Ransomware attack between December 25 and December 27, 2024
- Sensitive data leaked, including health insurance information and social security numbers
- Company paid the ransom
Signal analysis
BetaThis analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Sector: Finance and Insurance
Likely country: Location not provided
Watch ransomware, endpoint compromise and business interruption exposure.
- Source type: outside the affected organization
Impact area: Availability
- 22 signals in the same sector
- 26 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
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