HackingOtherTargetedData ExfiltratedIdentity (basic)Government IDHighContained

InterCon Construction, Inc.

bd_582a084eaf48919f · schema v1 · pii pii-v1

Severity

High

Discovered

Nov 19, 2024

Filed

Jan 30, 2025

To disclose

10 weeks

Affected · nationwide

6,6341 in this filing

Linked

10 filings

Confidence

65%

Full breach record for InterCon Construction, Inc. →

InterCon Construction, Inc. reported an external system breach (hacking) occurring between Nov 9-20, 2024, discovered Nov 19, 2024. 6,634 individuals affected (1 in Maine). Data included names and SSNs. Notices sent Jan 30, 2025. Law enforcement notified; credit monitoring offered.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Nov 19, 2024 → Filed with AG Jan 30, 202572d ⏱ ME AG >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

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
Indiana State AGbd_a439c38e26723fd72025-01-30Verified
Maryland State AGbd_a6ea95c84dce39c82025-01-30Verified by operator

Show 3 more filings ↓up to 29d gap

New Hampshire State AGbd_e34573a9951f9fb92025-01-30Verified
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: 6,634state + nationwide
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal law enforcementProvided written notice to relevant state regulators
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
Provided written notice to relevant state regulators
Notified the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Implementing additional safeguards and training to its employees
Providing access to credit monitoring services for two years through IDX
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(72 days from discovery to filing)
Compliance flags: ME AG >30d · 72dLeak >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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Nov 19, 2024
→ Filed with AG: Jan 30, 2025
72d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 19, 2024 → Filed with AG: Jan 30, 2025	72d	30 days (soft)	ME AG >30d

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

Indiana State AG+29d

Maryland State AG+29d

New Hampshire State AG+29d

Nebraska State AG+29d

Maine State AG+29d · this page

Pattern: first filing Jan 1 (IL), last Jan 30 (ME) — 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/66b79528-9ff1-4b17-b9de-99a612d4a253.html
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: fda574a44375b2476e9ca6a8cbadb2063fa94190f373be88a3f031bed905b1f3

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

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov