HackingOtherCustomer Data InvolvedPIIIdentity (basic)LowContained

InterCon Construction, Inc.

bd_e34573a9951f9fb9 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 19, 2024

Filed

Jan 30, 2025

To disclose

10 weeks

Affected

2state residents only

Linked

10 filings

Confidence

65%

Full breach record for InterCon Construction, Inc. →

InterCon Construction, Inc. reported a cyber security incident discovered on November 19, 2024, where an unauthorized third party accessed its network. Unauthorized access occurred between November 9 and November 20, 2024. Personal information of two New Hampshire residents was potentially compromised. The company notified federal law enforcement, secured the network, and provided credit monitoring services to affected individuals.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d10 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 10 days

discovery → filing · 10 weeks / 72 days

Nov 9, 2024

Begins

Nov 19, 2024

Discovered

Jan 30, 2025

Filed

vs. sector median

+2 wks slower

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

A leak claim by hunters_international about this victim predates this filing by 72 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Sitehunters_internationalbd_130aa61ef87a5c7c2024-12-03 · +57dVerified by operator
Leak Sitehunters_internationalbd_5e8fadd8989ae7b92024-11-19 · +72dVerified by operator

Regulatory filings (7) · sorted by filing gap

Vermont State AGbd_07da051516d760a92025-01-30Verified by operator
Massachusetts State AGbd_14070f8b0c1af3db2025-01-30Verified by operator
Maine State AGbd_582a084eaf48919f2025-01-30Verified
Indiana State AGbd_a439c38e26723fd72025-01-30Verified

Show 3 more filings ↓up to 29d gap

Maryland State AGbd_a6ea95c84dce39c82025-01-30Verified by operator
Nebraska State AGbd_f2a6b709aae0ef0b2025-01-30Verified
Illinois State AGbd_c4b44dad8f64b5de2025-01-01 · +29dVerified by operator

Name: InterCon Construction, Inc.
norm: intercon construction
Domain: intercon-const.com

Name: InterCon Construction, Inc.
norm: intercon construction
Domain: intercon-const.com
Industry: Otherllm

Discovered: Nov 19, 2024
Breach occurred: Nov 9, 2024 – Nov 20, 2024
Undetected for: 10 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 30, 2025
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Initiated an investigation into the nature and scope of the incident
Took steps to secure the network
Notified federal law enforcement regarding the event
Working to implement additional safeguards and training to its employees
Providing access to credit monitoring services for individuals whose personal information was potentially affected
Providing written notice of this incident to relevant state regulators
Providing written notice to the three major credit reporting agencies
Changes made: Implementing additional safeguards and training to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(72 days from discovery to filing)
Compliance flags: Leak >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Illinois State AGJan 1 · first

Vermont State AG+29d

Massachusetts State AG+29d

Maine State AG+29d

Indiana State AG+29d

Maryland State AG+29d

Nebraska State AG+29d

New Hampshire State AG+29d · this page

Pattern: first filing Jan 1 (IL), last Jan 30 (NH) — a 29-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/intercon-construction-20250130.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 30, 2025
Raw hash: 73e1e87a2a8130edf6616d0addbd0ba78e519e995f8a9bdc4c91f774bad9141d

Linked disclosures

Ransomware claims (2)

Regulatory filings (7) · sorted by filing gap

Reporting entityInterCon Construction, Inc.

Victim entityInterCon Construction, Inc.

Incidentdiscovered Nov 19, 2024

Stated responseInitiated an investigation into the nature and scope of the incident

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov