Madera Community Hospital Data Breach – Investigated by Federman & Sherwood
July 20, 2026 – Federman & Sherwood, a national consumer protection law firm, is investigating the Madera Community Hospital data breach following a cybersecurity incident that may have exposed sensitive patient and personal information.
According to the consumer notice, Madera Community Hospital detected suspicious activity within its computer network on May 29, 2025 and immediately retained third-party cybersecurity experts to investigate. Investigators determined that an unauthorized third party accessed the hospital’s network for approximately two days in late May 2025. Although investigators did not identify definitive evidence that files containing personal information were exfiltrated, the hospital later concluded that files from a portion of its network may have been acquired. Notification efforts began after the review process concluded in 2026.
Potentially affected information varies by individual but may include personal information and protected health information. The hospital is offering eligible individuals complimentary Experian IdentityWorks identity protection services.
Federman & Sherwood is investigating whether Madera Community Hospital maintained reasonable data security practices to safeguard patient information and whether additional cybersecurity protections could have prevented this incident.
Healthcare providers maintain highly sensitive patient records that may include medical information, insurance information, Social Security numbers, and other personally identifiable information. Unauthorized access to this information may increase the risk of identity theft, medical identity theft, and insurance fraud.
Individuals who received a notification regarding the Madera Community Hospital data breach are encouraged to monitor healthcare statements, explanation of benefits, financial accounts, and credit reports for suspicious activity.
The potentially compromised information may include:
- Names
- Social Security numbers
- Medical information
- Health insurance information
- Other sensitive information
What is Madera Community Hospital?
Madera Community Hospital is a 103 bed general acute care facility in Madera, California. It operates as a nonprofit health resource, offering 24/7 basic emergency services, a modern Intensive Care Unit, surgical care, lab testing, and advanced radiology, including nuclear medicine.
Individuals affected by the Madera Community Hospital data breach may have legal rights and are encouraged to contact Federman & Sherwood to learn more about their options.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com