HackingOtherStolen CredentialsDelayed DiscoveryIdentity (basic)Government IDMediumContained

Coastal Construction Group of South Florida, Inc.

bd_1ca2e2b864394c6d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 9, 2021

Filed

Apr 18, 2022

To disclose

14 months

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Coastal Construction Group of South Florida, Inc. →

Coastal Construction Group of South Florida, Inc. notified the NH AG of a data event affecting 1 NH resident. Unauthorized access occurred March 2-10, 2021; discovered March 9, 2021. Data involved: names and SSNs. Remediation: forensic investigation, credit monitoring.

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Incident timeline

undetected · 7 days

discovery → filing · 14 months / 405 days

Mar 2, 2021

Begins

Mar 9, 2021

Discovered

Apr 18, 2022

Filed

vs. sector median

+50 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_c5fd3284cf5d87962022-04-12 · +6dVerified

Name: Coastal Construction Group of South Florida, Inc.
norm: coastal construction group of south florida

Name: Coastal Construction Group of South Florida, Inc.
norm: coastal construction group of south florida
Industry: Otherllm

Discovered: Mar 9, 2021
Breach occurred: Mar 2, 2021 – Mar 10, 2021
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 12, 2022
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: notifying regulators as required
Initial access: valid_credentials

During the incident: Initiated an investigation
Conducted with the assistance of third-party forensic specialists
Undertook a diligent and comprehensive review of the data at risk
Implemented additional safeguards
Providing individuals whose personal information was potentially affected by this incident with access to 12 months of credit monitoring and identity protection services through Experian at no cost to the individuals
Changes made: Implemented additional safeguards
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 months(405 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGApr 12 · first

New Hampshire State AG+6d · this page

Pattern: first filing Apr 12 (MA), last Apr 18 (NH) — a 6-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/coastal-construction-south-florida-20220418.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 18, 2022
Raw hash: 66fd89beb27732c878137ed26aca14b6086ae4287a62827af9b8fa86e9644011

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityCoastal Construction Group of South Florida, Inc.

Victim entityCoastal Construction Group of South Florida, Inc.

Incidentdiscovered Mar 9, 2021

Stated responseInitiated an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov