In March 2025, Thornton Township experienced an external system breach where an unauthorized party potentially accessed individuals' personal information. The breach was discovered on April 1, 2026, and confirmed by the Township administrator in April 2026 through local media reports and notifications to affected residents. Legal counsel for Thornton Township submitted a data breach notice to the Maine Attorney General on April 20, 2026.
The breach affected 153,617 individuals, including one Maine resident. The specific types of personal information involved beyond name or other personal identifiers have not been fully disclosed. Identity theft protection services through IDX were offered to those affected, including credit and CyberScan monitoring, an insurance reimbursement policy, and identity theft recovery services.
Details about the extent of the unauthorized access and the full impact of the breach may continue to emerge. Notification processes for affected individuals can sometimes be delayed as investigations proceed.