H&N Tax, Inc
bd_3d4f05ec1dffaa1b · schema v1 · pii pii-v1
Full breach record for H&N Tax, Inc →H&N Tax, Inc. dba CSA Tax reported an external system breach (hacking) on December 2, 2025, discovered on January 22, 2026. The incident affected 38 individuals, including 38 Maine residents. Compromised data included names and Social Security numbers. The company engaged forensic specialists, secured systems, and offered 12 months of credit monitoring.
J jump to incidentP pin to compareR raw source
Incident timeline
Dec 2, 2025
Begins
Jan 22, 2026
Discovered
Feb 20, 2026
Filed
vs. sector median
4 wks faster
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- New Hampshire State AGbd_efcdb3c974c3d5682026-02-20Verified
- Vermont State AGbd_f80f9ab6352f9e982026-02-20Verified
- Massachusetts State AGbd_6cb4887bd2bd38a02026-02-21 · +1dVerified
Filing propagation · 4 filings · 4 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.