Nearly 480,000 impacted by Covenant Health data breach A cyberattack last year exposed the sensitive information of 478,188 people, the Catholic healthcare organization Covenant Health said. Covenant Health operates three hospitals and multiple rehabilitation centers, assisted living residences, and community-based health and elder care organizations across Maine, Massachusetts, New Hampshire, Pennsylvania, Rhode Island and Vermont. In May 2025, hackers breached the organization’s network and stole patients’ names, addresses, dates of birth, medical record numbers, Social Security numbers, health insurance information, and treatment information like diagnoses, dates of treatment, and types of treatment. Covenant Health began sending breach notification letters to victims on New Year’s…