DisclosureLens
HackingProfessional ServicesProfessional ServicesDelayed DiscoveryCustomer Data InvolvedGovernment IDIdentity (basic)Financial accountMediumContained

Hamill & Kaplan, LLP

bd_d36977b8d853a815 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 7, 2026

Filed

Aug 13, 2026

To disclose

5 weeks

Affected

5state residents only

Linked

3 filings

Confidence

66%
Full breach record for Hamill & Kaplan, LLP →

Hamill & Kaplan, LLP notified the NH Attorney General of a data breach where an unauthorized user accessed their network on September 19, 2025. The full extent was discovered on July 7, 2026. Five New Hampshire residents were affected. Potentially compromised data includes SSNs, government IDs, names, and bank account information. The firm secured the network, engaged IT specialists, notified regulators (FBI, IRS, Secret Service), and sent notifications to affected individuals on August 3, 2026.

Incident timeline

undetected · 291 days
discovery → filing · 5 weeks / 37 days

Sep 19, 2025

Begins

Jul 7, 2026

Discovered

Aug 13, 2026

Filed

vs. sector median

14 wks faster

This filing is one of 3 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Nebraska State AGAug 3 · first
California State AG+3d
New Hampshire State AG+10d · this page

Pattern: first filing Aug 3 (NE), last Aug 13 (NH) — a 10-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.