MalwareProfessional ServicesProfessional ServicesRansomwareData EncryptedData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDEmploymentMediumContained

Shields Facilities Management, LLC

bd_6da2223e4f37a09e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 28, 2025

Filed

Dec 9, 2025

To disclose

45 weeks

Affected

24state residents only

Linked

8 filings

Confidence

66%

Shields Facilities Management, LLC notified the NH Attorney General of a ransomware incident where systems were encrypted on Jan 28, 2025. An unauthorized party accessed files between Jan 28-30, 2025, potentially acquiring names, SSNs, and EINs of 24 NH residents. The company engaged cybersecurity specialists, contained the incident, and is offering 12 months of credit monitoring.

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Leak gap clock✗ Leak >180d45 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 · 45 weeks / 315 days

Jan 28, 2025

Begins

Jan 28, 2025

Discovered

Dec 9, 2025

Filed

vs. sector median

+28 wks slower

This filing is one of 8 about the same incident.View merged incident

A leak claim by play about this victim predates this filing by 319 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteplaybd_d4bfebc96e18b0142025-01-30 · +313dVerified by operator
Leak Siteplaybd_b9baca62317d31e42025-01-24 · +319dVerified by operator

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_29ab76c9f79bf0602025-12-09Verified
Nebraska State AGbd_56eac7d9aae08cf52025-12-09Verified by operator
Montana State AGbd_6bba42754144dbbe2025-12-09Verified
Vermont State AGbd_91130882bf5be3552025-12-09Verified by operator

Show 1 more filing ↓

Indiana State AGbd_97aaa68f30c8e9022025-12-09Verified

Name: Shields Facilities Management, LLC
norm: shields facilities management

Name: Shields Facilities Management, LLC
norm: shields facilities management
Domain: shieldsfm.com
Industry: Professional Servicesllm

Discovered: Jan 28, 2025
Breach occurred: Jan 28, 2025 – Jan 30, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 9, 2025
Affected individuals: 24state-resident count only
Data types: Identity (basic)Government IDEmployment
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Provided written notice to the Office of the New Hampshire Attorney General

During the incident: Investigated and responded to the incident
Assessed the security of Shields systems
Identified potentially affected individuals
Provided access to credit monitoring services for one (1) year, through TransUnion
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Provided individuals with information on how to place a fraud alert and security freeze on one’s credit file
Provided individuals with the contact details for the national consumer reporting agencies
Provided individuals with information on how to obtain a free credit report
Provided written notice of this incident to relevant state regulators
Provided written notice to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Implementing additional safeguards
Providing training to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 45 weeks(315 days from discovery to filing)
Compliance flags: Leak >180d
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 · 6 filings · 6 states

View merged incident ↗

Maine State AGDec 9 · first

Nebraska State AGDec 9 · first

Montana State AGDec 9 · first

Vermont State AGDec 9 · first

Indiana State AGDec 9 · first

New Hampshire State AGDec 9 · 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://mm.nh.gov/files/uploads/doj/remote-docs/shields-facilities-management-20251209.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: ccebbf2a238a8f323a5e5dd40dec468b819d700f0ede2560b32a94109b4b9bde

Linked disclosures

Ransomware claims (2)

Regulatory filings (5) · sorted by filing gap

Reporting entityShields Facilities Management, LLC

Victim entityShields Facilities Management, LLC

Incidentdiscovered Jan 28, 2025

Stated responseInvestigated and responded to the incident

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov