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13 January 2026

Central Maine Healthcare breach exposed data of over 145,000 people

Central Maine Healthcare breach exposed data of over 145,000 people

A data breach at Central Maine Healthcare (CMH) exposed sensitive information of more than 145,000 individuals. The CMH integrated healthcare delivery system serves at least 400,000 people and manages hospitals like Central Maine Medical Center (CMMC), Bridgton Hospital, and Rumford Hospital.


On December 29, CMH published a statement informing that the security incident exposed data types, which may vary per individual: Full names, Dates of birth, Treatment information, Dates of service, Provider names, Health insurance information, Social Security Number (SSN).

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