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

JRK Property Holdings Inc

bd_fc56a408cc132f75 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 26, 2026

Filed

May 11, 2026

To disclose

7 weeks

Affected

1state residents only

Linked

12 filings

Confidence

67%

Full breach record for JRK Property Holdings Inc →

JRK Property Holdings, Inc. notified the New Hampshire Attorney General on May 11, 2026, of a data security incident affecting one New Hampshire resident. On March 26, 2026, unusual activity was detected, leading to an investigation that determined an unauthorized party accessed files containing names, addresses, SSNs, and bank account numbers. The company engaged forensic experts, secured systems, and provided one year of free credit monitoring via Experian to the affected individual.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 7 weeks / 46 days

Mar 26, 2026

Discovered

May 11, 2026

Filed

vs. sector median

2 wks faster

This filing is one of 12 about the same incident.View merged incident

A leak claim by thegentlemen about this victim predates this filing by 36 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Massachusetts State AGbd_ab8b9803177130ef2026-05-12 · +1dVerified by operator
Nebraska State AGbd_f4ca8b14952440972026-05-05 · +6dVerified by operator
Nebraska State AGbd_c7b6cbf790cd14e02026-07-24 · +74dVerified
California State AGbd_0e6c6f777dd157102026-07-27 · +77dVerified

Show 6 more filings ↓up to 85d gap

Washington State AGbd_96827963c53a965a2026-07-27 · +77dVerified
South Carolina State AGbd_b8fafd50c968b6392026-07-27 · +77dVerified
New Hampshire State AGbd_da732d88759498142026-07-27 · +77dVerified
Vermont State AGbd_2e39d398ebab3a4f2026-07-28 · +78dVerified
Texas State AGbd_f83e04dde7aea38b2026-07-28 · +78dVerified
Oregon State AGbd_c0c972873401969b2026-08-04 · +85dVerified

Showing first 10 of 11 linked disclosures.

Name: CLARK HILL PLC
norm: clark hill
Domain: clarkhill.com

Name: JRK Property Holdings Inc
norm: jrk property
Domain: jrk.com
Industry: Financial Servicesllm

Discovered: Mar 26, 2026
Materiality determined: —
Notification sent: May 5, 2026
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Department of Justice
Initial access: valid_credentials

During the incident: Initiated incident response protocols
Took steps to secure its systems
Engaged cybersecurity experts to assist with the investigation
Engaged a third-party forensic firm to assist in the investigation
Mailed letters to potentially affected individuals
Offered 12 months of credit monitoring and identity protection services through Experian
Changes made: Implemented and will continue to adopt additional safeguards and technical security measures to further protect its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(46 days from discovery to filing)
Compliance flags: Leak >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

Nebraska State AGMay 5 · first

New Hampshire State AG+6d · this page

Massachusetts State AG+7d

Nebraska State AG+80d

California State AG+83d

Washington State AG+83d

South Carolina State AG+83d

New Hampshire State AG+83d

Vermont State AG+84d

Texas State AG+84d

Oregon State AG+91d

Pattern: first filing May 5 (NE), last Aug 4 (OR) — a 91-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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/jrk-property-holdings-20260511.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 11, 2026
Raw hash: 0a93027554ac06ffe668e7c4c3de6a144c013d94c50ddbaf7b690d227f10013b

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityCLARK HILL PLC

Victim entityJRK Property Holdings Inc

Incidentdiscovered Mar 26, 2026

Stated responseInitiated incident response protocols

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov