MalwareProfessional ServicesProfessional ServicesRansomwareData EncryptedTargetedIdentity (basic)Government IDMediumContained

Rubin Lublin, LLC

bd_f2cf47b8e9113e71 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 29, 2024

Filed

Oct 20, 2025

To disclose

13 months

Affected

5state residents only

Linked

4 filings

Confidence

67%

Full breach record for Rubin Lublin, LLC →

Rubin Lublin, LLC notified New Hampshire AG of a ransomware attack discovered on Sept 29, 2024. The incident impacted 5 New Hampshire residents, whose names and SSNs were potentially accessed. Notice was sent to these residents on Oct 7, 2025, offering 12 months of credit monitoring. The firm engaged forensic specialists and reported the incident to federal law enforcement.

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Incident timeline

discovery → filing · 13 months / 386 days

Sep 29, 2024

Discovered

Oct 20, 2025

Filed

vs. sector median

+37 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_a1f0c7c3c258e9912025-10-20Verified
Nebraska State AGbd_a2db13b92c6ff0a32025-10-07 · +13dVerified
Indiana State AGbd_d13e90d9560584d42025-10-07 · +13dCandidate

Name: Rubin Lublin, LLC
norm: rubin lublin

Name: Rubin Lublin, LLC
norm: rubin lublin
Industry: Professional Servicesllm

Discovered: Sep 29, 2024
Materiality determined: —
Notification sent: Oct 7, 2025
Affected individuals: 5state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Reported this incident to federal law enforcement

During the incident: Engaged third-party forensic specialists to investigate this matter
Reported this incident to federal law enforcement
Provided notice to potentially impacted employees on December 18, 2024
Sent written notice to additional potentially impacted New Hampshire residents on October 7, 2025
Offered complimentary credit monitoring and identity theft protection services for 12 months
Changes made: Secured its network
Restored systems to operability
Undertook a comprehensive and time-intensive process to identify the information that may have been contained within the potentially impacted files
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(386 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Nebraska State AGOct 7 · first

Indiana State AGOct 7 · first

Massachusetts State AG+13d

New Hampshire State AG+13d · this page

Pattern: first filing Oct 7 (NE), last Oct 20 (NH) — a 13-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://mm.nh.gov/files/uploads/doj/remote-docs/rubin-lublin-20251020.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 20, 2025
Raw hash: 0d4662538f521af4ef6fbe68e6f5a3d799a4d8c056fd1b3e97a9d8d5621260d7

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityRubin Lublin, LLC

Victim entityRubin Lublin, LLC

Incidentdiscovered Sep 29, 2024

Stated responseEngaged third-party forensic specialists to investigate this matter

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov