Central Maine Healthcare is notifying over 145,000 sufferers that their private, therapy, and medical insurance data was compromised in an information breach.
The incident, the healthcare supplier says, was found on June 1, 2025, after detecting uncommon exercise on its IT community.
Nevertheless, the intrusion spanned a number of months, between March and June 2025, the group stated in an incident discover.
With assist from third-party cybersecurity consultants, the group accomplished its investigation into the assault on November 6.
The compromised data, Central Maine Healthcare says, consists of names, dates of delivery, Social Safety numbers, therapy particulars, supplier names, dates of service, and medical insurance data.
Central Maine Healthcare says it began notifying the possibly affected people on July 31, and that the most recent spherical of notifications went out on December 29.Commercial. Scroll to proceed studying.
The healthcare group additionally established a devoted, toll-free incident response line to offer the impacted people with further particulars on the incident.
Moreover, Central Maine Healthcare is offering the impacted people with one 12 months of credit score and identification theft monitoring providers that embrace darkish net monitoring.
Nevertheless, the incident was listed on the Maine Legal professional Common’s Workplace portal solely this week, and the variety of impacted people was revealed to have reached 145,381.
The healthcare supplier says it enhanced its monitoring and alerting capabilities to stop related incidents and advises probably affected people to overview the statements obtained from healthcare suppliers and medical insurance plans.
Central Maine Healthcare operates a number of services in Maine, together with the Central Maine Medical Heart in Lewiston, and Bridgton and Rumford hospitals. In 2025, it was acquired by Prime Healthcare Basis.
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