Harmony Insurance Co. Reports Ransomware Attack Affecting 450,000
Harmony Insurance Co. formally reported a ransomware attack on June 28, 2026, impacting approximately 450,000 policyholders. The incident exposed sensitive information, including Social Security numbers, Medical Records, and Insurance Policy Data, increasing the risk of various forms of fraud.
- State
- Florida
- Affected
- 450,000
- Breach date
- April 15, 2026
- Reported
- June 28, 2026
What may have been exposed
- SSN
- Medical Records
- Insurance Policy Data
Harmony Insurance Co. officially reported a data security incident to the Florida Department of Legal Affairs on June 28, 2026. The company stated that it suffered a ransomware attack that compromised its systems.
This breach affected approximately 450,000 policyholders. The information exposed in the incident includes individuals' Social Security numbers, Medical Records, and Insurance Policy Data.
The exposure of these specific data types carries several risks. Compromised Social Security numbers can be used for identity theft, while Medical Records and Insurance Policy Data could be exploited for fraudulent medical billing or unauthorized insurance claims.
Individuals who received a notification letter from Harmony Insurance Co. should carefully review its contents. It is recommended to remain vigilant by regularly monitoring financial statements, credit reports, and explanations of benefits for any suspicious or unfamiliar activity.
This report is based on information from official filings made by Harmony Insurance Co. with state regulatory bodies following the data security incident.