ARC Community Services reported a ransomware incident to the New Hampshire Attorney General on December 4, 2025. The breach, discovered on November 4, 2024, involved unauthorized access by an actor identified as 'INC', resulting in the encryption of files and exfiltration of PII (names and SSNs) affecting 2 NH residents. Notices were sent in October and December 2025, offering credit monitoring.
Affected (this filing): 2