HackingOtherStolen CredentialsCustomer Data InvolvedFinancial accountIdentity (basic)Government IDPCIHighContained

JRK Property Holdings Inc

bd_ab8b9803177130ef · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

May 12, 2026

To disclose

—

Affected

4,328state residents only

Linked

13 records

Confidence

68%

Full breach record for JRK Property Holdings Inc →

JRK Property Holdings, Inc. notified Massachusetts residents of a security incident potentially impacting names, addresses, SSNs, and bank account information. The company offered 24 months of credit monitoring via Experian and implemented additional security safeguards. No evidence of misuse was found at the time of notice.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

May 12, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 13 records about the same incident.View merged incident

A leak claim by thegentlemen about this victim was first seen 38 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

New Hampshire State AGbd_fc56a408cc132f752026-05-11 · +1dVerified
Indiana State AGbd_6bb5a6acc3e58acf2026-07-24 · +73dVerified
Nebraska State AGbd_c7b6cbf790cd14e02026-07-24 · +73dVerified
California State AGbd_0e6c6f777dd157102026-07-27 · +76dVerified

Show 6 more filings ↓up to 84d gap

Washington State AGbd_96827963c53a965a2026-07-27 · +76dVerified
South Carolina State AGbd_b8fafd50c968b6392026-07-27 · +76dVerified
New Hampshire State AGbd_da732d88759498142026-07-27 · +76dVerified
Vermont State AGbd_2e39d398ebab3a4f2026-07-28 · +77dVerified
Texas State AGbd_f83e04dde7aea38b2026-07-28 · +77dVerified
Oregon State AGbd_c0c972873401969b2026-08-04 · +84dVerified

Showing first 10 of 12 linked disclosures.

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

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

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 4,328state-resident count only
Data types: Financial accountIdentity (basic)Government IDPCI
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Implementing additional safeguards and technical security measures to further protect and monitor our systems
Offering 24 months of complimentary credit monitoring and identity theft protection services through Experian
Changes made: Implementing additional safeguards and technical security measures to further protect and monitor our systems
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 10 states

View merged incident ↗

New Hampshire State AGMay 11 · first

Massachusetts State AG+1d · this page

Indiana State AG+74d

Nebraska State AG+74d

California State AG+77d

Washington State AG+77d

South Carolina State AG+77d

New Hampshire State AG+77d

Vermont State AG+78d

Texas State AG+78d

Oregon State AG+85d

Pattern: first filing May 11 (NH), last Aug 4 (OR) — a 85-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 12 — 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://www.mass.gov/doc/2026-759-jrk-property-holdings-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 12, 2026
Raw hash: 9c819f2ece38d80441d83703a6cca520e921f84416d7592c3f495ca9d4e2b22e

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityJRK Property Holdings Inc

Victim entityJRK Property Holdings Inc

IncidentUnauthorized Access

Stated responseImplementing additional safeguards and technical security measures to further protect and monitor our systems

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov