Hamill & Kaplan, LLP
ent_c0f6db6922a10c8466691631
Disclosures
3
State AG · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
5
as filed · State AG NH
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Hamill & Kaplan, LLP
- Normalized
- hamill kaplan— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (3)newest first
- New Hampshire State AGas victim2026-08-13
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.
- California State AGas victim2026-08-06
Hamill & Kaplan, LLP notified clients of a data breach discovered on September 19, 2025, where an unauthorized user accessed their network. Affected data may include Social Security numbers, government IDs, names, and bank account information. The firm engaged third-party IT specialists, secured the network, and notified the FBI, IRS, Franchise Tax Board, and Secret Service. No specific count of affected individuals was disclosed.
- Nebraska State AGas victim2026-08-03
Hamill & Kaplan, LLP, a law firm, notified affected individuals in Nebraska of a data breach discovered on September 19, 2025. An unauthorized user gained access to the firm's computer network, potentially accessing sensitive personal information including Social Security numbers, government IDs, names, and bank account information. The firm engaged third-party IT specialists, enhanced network security, and notified the FBI, IRS, and Secret Service. No evidence of misuse was found at the time of notification.