HackingFinancial ServicesFinanceStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Hertz Farm Management

bd_7160e8351f0d526e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 29, 2025

Filed

Dec 9, 2025

To disclose

23 weeks

Affected

615state residents only

Linked

10 filings

Confidence

66%

Full breach record for Hertz Farm Management →

Hertz Farm Management Inc. notified Iowa regulators of a data event impacting 615 Iowa residents. On June 29, 2025, the company experienced a network disruption and confirmed data was taken on July 3, 2025. Affected data included names, SSNs, driver's license numbers, and financial account information. HFM disconnected its network, engaged forensic specialists, reset passwords, notified law enforcement, and offered 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d23 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 23 weeks / 163 days

Jun 29, 2025

Begins

Jun 29, 2025

Discovered

Dec 9, 2025

Filed

vs. sector median

+15 wks slower

This filing is one of 10 about the same incident.View merged incident

A leak claim by akira about this victim predates this filing by 167 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteakirabd_620c53a5b26712a92025-06-29 · +163dVerified by operator
Leak Siteakirabd_37246cffba6d7ada2025-06-25 · +167dVerified by operator

Regulatory filings (7) · sorted by filing gap

Vermont State AGbd_401328525761e9e92025-12-09Verified
Nebraska State AGbd_c20dd3d4ae54e3522025-12-09Verified
Indiana State AGbd_d0808740f53b75d62025-12-09Verified by operator
Montana State AGbd_d1f1e5b491e1efae2025-12-09Verified

Show 3 more filings ↓up to 6d gap

Maine State AGbd_f88960bda229a2a32025-12-09Verified
Massachusetts State AGbd_1e03e702fcac5e332025-12-10 · +1dVerified by operator
New Hampshire State AGbd_982bad4979fbb6c02025-12-15 · +6dVerified

Name: Kennedys CMK LLP
norm: kennedys cmk

Name: Hertz Farm Management
norm: hertz farm management
Domain: hertz.ag
Industry: Financial Servicesllm

Discovered: Jun 29, 2025
Breach occurred: Jun 29, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 9, 2025
Affected individuals: 615state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: reported the incident to federal law enforcementreporting to other state regulators as required
Initial access: valid_credentials

During the incident: Disconnecting its network from the internet
Partnered with specialists to investigate the nature and scope of the disruption
Reset user passwords
Reported the incident to federal law enforcement
Offering twelve (12) months of complimentary credit monitoring and identity protection services through HaystackID
Changes made: Reviewing the existing security controls and policies & procedures it has in place to remain resilient against future threats
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(163 days from discovery to filing)
Compliance flags: Leak >90dIA AG ≤5 bday
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Vermont State AGDec 9 · first

Nebraska State AGDec 9 · first

Indiana State AGDec 9 · first

Montana State AGDec 9 · first

Maine State AGDec 9 · first

Iowa State AGDec 9 · first · this page

Massachusetts State AG+1d

New Hampshire State AG+6d

Pattern: first filing Dec 9 (VT), last Dec 15 (NH) — a 6-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.

Source URL: https://www.iowaattorneygeneral.gov/media/cms/1292025_Hertz_Farm_Management_Inc_063E7A34C1BBD.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 9, 2025
Raw hash: 85e1ef17b514719a14ee99ef35db5ddc31c0b478835a6748c873338004a0df35

Linked disclosures

Ransomware claims (2)

Regulatory filings (7) · sorted by filing gap

Reporting entityKennedys CMK LLP

Victim entityHertz Farm Management

Incidentdiscovered Jun 29, 2025

Stated responseDisconnecting its network from the internet

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.iowaattorneygeneral.gov