Madera Community Hospital in California says a 2025 network breach exposed sensitive data for 150,810 people. The hospital says attackers had access to its network for two days in May 2025 and likely exfiltrated files containing names, contact details, dates of birth, Social Security numbers, account credentials, financial account information, treatment and health insurance data, and limited biometric information. The extortion group later withdrew its ransom demand.
Why it matters: Patients and others tied to the hospital may face identity theft, financial fraud, and medical-privacy risks. Affected people should watch for hospital notices, monitor accounts and insurance activity, and consider fraud alerts or credit monitoring if Social Security or financial data was involved.
Ionut Arghire
2026.08.04
100% relevant
This article appears to be the initial disclosure of Madera Community Hospital's breach, with the affected count, data types, timeline, and note that the attack involved an extortion demand.
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