Hilldun Corporation

Hilldun Corporation notified the New Hampshire Attorney General of a cybersecurity incident affecting 2 NH residents. Unauthorized access occurred between August 29, 2025, and September 9, 2025. The breach involved the exfiltration of names and Social Security numbers. Hilldun engaged third-party forensic investigators, contained the network, and is offering complimentary credit monitoring to affected individuals. Notification to residents began July 24, 2026.

Hilldun Corporation reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-07-24. The reporting organization type is Financial Services. 1 Vermont residents were affected. Categories of data breached: Social Security Numbers.

Hilldun Corporation filed a breach notification with the Massachusetts Attorney General on December 19, 2026. The incident involved the compromise of personal information, including Social Security numbers and credit/debit card data, affecting Massachusetts residents. The company is offering complimentary identity monitoring services through Kroll and advising affected individuals on fraud alerts and security freezes. The specific nature of the breach (e.g., hacking, insider) is not detailed in the provided consumer notification letter.