HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)LowContained

ICM Properties, Inc.

bd_5264657195b3dc99 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 10, 2025

Filed

Feb 18, 2026

To disclose

10 weeks

Affected

1state residents only

Linked

6 filings

Confidence

66%

Full breach record for ICM Properties, Inc. →

ICM Properties, Inc. notified the New Hampshire Attorney General of a cybersecurity incident where unauthorized access occurred between December 9-10, 2025. The breach affected one New Hampshire resident, compromising personal information. ICM shut down systems, engaged forensic investigators, and offered 12 months of credit monitoring via Kroll. Notification letters were mailed on February 18, 2026.

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Incident timeline

undetected · 1 days

discovery → filing · 10 weeks / 70 days

Dec 9, 2025

Begins

Dec 10, 2025

Discovered

Feb 18, 2026

Filed

vs. sector median

9 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_e0ea5dde2d8fdf762026-02-18Candidate
Nebraska State AGbd_f24fcdc97a042da32026-02-18Verified
Indiana State AGbd_fcf0a77685ee3c972026-02-18Verified
Massachusetts State AGbd_be19a8cad9aa07322026-02-19 · +1dVerified

Show 1 more filing ↓up to 17d gap

Illinois State AGbd_5bb727dc9fd9c3e42026-02-01 · +17dVerified

Name: Wilson, Elser, Moskowitz, Edelman & Dicker LLP
norm: wilson elser moskowitz edelman dicker
Domain: wilsonelser.com

Name: ICM Properties, Inc.
norm: icm properties
Industry: Professional Servicesllm

Discovered: Dec 10, 2025
Breach occurred: Dec 9, 2025 – Dec 10, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Feb 18, 2026
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau
Initial access: exploit_public_facing

During the incident: Shut down servers and workstations
Contacted IT vendor
Engaged a specialized cybersecurity firm to assist with securing their environment and to conduct a forensic investigation
Engaged external cybersecurity experts to further assess and strengthen its systems
Enhanced monitoring and access controls
Implemented additional safeguards to protect personal information
Offered 12 months of complimentary credit monitoring and identity theft restoration services through Kroll
Changes made: Enhanced monitoring and access controls
Implemented additional safeguards to protect personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(70 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Illinois State AGFeb 1 · first

Maine State AG+17d

Nebraska State AG+17d

Indiana State AG+17d

New Hampshire State AG+17d · this page

Massachusetts State AG+18d

Pattern: first filing Feb 1 (IL), last Feb 19 (MA) — a 18-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/icm-properties-20260218.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 18, 2026
Raw hash: 1bb8f69bf3db3c44f7506fee857ad169da124231dbc81849691fc46a2381ba4e

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityWilson, Elser, Moskowitz, Edelman & Dicker LLP

Victim entityICM Properties, Inc.

Incidentdiscovered Dec 10, 2025

Stated responseShut down servers and workstations

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov