HackingManufacturingManufacturingCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountFinancial credentialsHealth (basic)MediumContained

KUBOTA NORTH AMERICA CORPORATION

bd_1198de85103a5d07 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 30, 2026

Filed

Jun 30, 2026

To disclose

9 weeks

Affected

16state residents only

Linked

6 filings

Confidence

66%

Full breach record for KUBOTA NORTH AMERICA CORPORATION →

Kubota North America Corporation notified the New Hampshire Attorney General of a data security incident occurring between March 16 and April 20, 2026. Unauthorized access to HR network systems resulted in the exposure of personal information for 16 New Hampshire residents. Affected data included names, SSNs, DOBs, driver's licenses, financial account details, and limited health claims information. Kubota mailed notifications, offered one year of credit monitoring via Kroll, and enhanced network security measures.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 45 days

discovery → filing · 9 weeks / 61 days

Mar 16, 2026

Begins

Apr 30, 2026

Discovered

Jun 30, 2026

Filed

vs. sector median

2 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_06cffe81691988e82026-06-30Verified
Indiana State AGbd_c1f97af719541b682026-06-30Verified
Nebraska State AGbd_ebe9a502d7a1c9bf2026-06-30Verified
California State AGbd_ebfa36b9b7bd0f752026-06-30Candidate

Show 1 more filing ↓up to 1d gap

Texas State AGbd_50f85918d904e9862026-07-01 · +1dVerified

Name: KUBOTA NORTH AMERICA CORPORATION
norm: kubota north america

Name: KUBOTA NORTH AMERICA CORPORATION
norm: kubota north america
Industry: Manufacturingllm

Discovered: Apr 30, 2026
Breach occurred: Mar 16, 2026 – Apr 20, 2026
Undetected for: 45 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 30, 2026
Affected individuals: 16state-resident count only
Data types: Identity (basic)Government IDFinancial accountFinancial credentialsHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Took steps to secure its network
Mailed notification letters via U.S. First-Class mail to the New Hampshire residents
Offering one year of complimentary credit monitoring, fraud consultation, and identity theft restoration services through Kroll
Established a dedicated, toll-free call center
Changes made: Implemented additional measures to enhance the security of its computer network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(61 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Massachusetts State AGJun 30 · first

Indiana State AGJun 30 · first

Nebraska State AGJun 30 · first

California State AGJun 30 · first

New Hampshire State AGJun 30 · first · this page

Texas State AG+1d

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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/kubota-north-america-corporation-20260630.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 30, 2026
Raw hash: aef8fe000843fb3bcf4aba257d93c01857b787248b336c3e61ffdf9ff59313b8

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityKUBOTA NORTH AMERICA CORPORATION

Victim entityKUBOTA NORTH AMERICA CORPORATION

Incidentdiscovered Apr 30, 2026

Stated responseTook steps to secure its network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov