UnknownGovernment IDHealth (basic)Financial accountMedium

Rockrose Development

bd_25c4b263066579c5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 12, 2025

To disclose

—

Affected

629state residents only

Linked

10 filings

Confidence

95%

Full breach record for Rockrose Development →

Rockrose Development L.L.C. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-12-12. 629 Massachusetts residents were affected.

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Leak gap clock⏱ Leak >90d

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

Incident timeline — partial

? — ?

Breach window unknown

Dec 12, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

A leak claim by play about this victim predates this filing by 161 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteplaybd_10cde58814205b0a2025-07-09 · +156dVerified by operator
Leak Siteplaybd_aaa9c5b7ccde1d512025-07-04 · +161dVerified by operator

Regulatory filings (7) · sorted by filing gap

Nebraska State AGbd_00d7163709e0a38c2025-12-12Verified by operator
New Hampshire State AGbd_327fd30fe6daab6c2025-12-12Verified
Indiana State AGbd_75178716da4cecff2025-12-12Verified
Vermont State AGbd_8f67a2bc7c1abe0e2025-12-12Verified

Show 3 more filings ↓

Maine State AGbd_b356f77ac27998582025-12-12Verified
Texas State AGbd_d9ccc4ea910fc3472025-12-12Verified
California State AGbd_dd2409a79ea592452025-12-12Verified

Name: Rockrose Development
norm: rockrose development
Domain: rockrose.com

Name: Rockrose Development
norm: rockrose development
Domain: rockrose.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 629state-resident count only
Data types: Government IDHealth (basic)Financial account
Data elements: Social Security numberMedical informationFinancial account numberDriver's licence number
Stated not affected: Payment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: Leak >90dMA credit monitoring due
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 · 8 filings · 8 states

View merged incident ↗

Nebraska State AGDec 12 · first

New Hampshire State AGDec 12 · first

Indiana State AGDec 12 · first

Vermont State AGDec 12 · first

Maine State AGDec 12 · first

Texas State AGDec 12 · first

California State AGDec 12 · first

Massachusetts State AGDec 12 · first · this page

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/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 12, 2025
Raw hash: 92047987c76416e3dd054faede52787ef00db3eac08f0d5bbaa2bddf840055ab

Linked disclosures

Ransomware claims (2)

Regulatory filings (7) · sorted by filing gap

Reporting entityRockrose Development

Victim entityRockrose Development

IncidentUnknown

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov