Social EngineeringOtherPhishingCustomer Data InvolvedGovernment IDIdentity (basic)Financial accountMediumContained

Atlantic Coast Dismantling, LLC

bd_5d4140ce021099f3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 20, 2021

Filed

Aug 4, 2021

To disclose

28 weeks

Affected

17state residents only

Linked

3 filings

Confidence

66%

Full breach record for Atlantic Coast Dismantling, LLC →

Atlantic Coast Dismantling, LLC notified the New Hampshire Attorney General of a security incident involving unauthorized access to two employee email accounts. The breach affected 17 New Hampshire residents, exposing names, Social Security numbers, driver's license numbers, and financial account information. The company engaged a cybersecurity firm, mailed notifications, and offered one year of identity monitoring services through Kroll.

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Incident timeline

discovery → filing · 28 weeks / 196 days

Jan 20, 2021

Discovered

Aug 4, 2021

Filed

vs. sector median

+20 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_5c43057b4ce9421c2021-08-05 · +1dVerified
Maine State AGbd_a3c6fd93419487d52021-08-05 · +1dVerified

Name: Atlantic Coast Dismantling, LLC
norm: atlantic coast dismantling

Name: Atlantic Coast Dismantling, LLC
norm: atlantic coast dismantling
Industry: Otherllm

Discovered: Jan 20, 2021
Materiality determined: —
Notification sent: Aug 5, 2021
Affected individuals: 17state-resident count only
Data types: Government IDIdentity (basic)Financial account
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: phishing_link

During the incident: Engaged a cybersecurity firm
Conducted a thorough investigation
Mailed notification letters via United States Postal Service First-Class mail
Offered a complimentary, one-year membership of identity monitoring services provided by Kroll
Established a dedicated phone number
Changes made: Implemented additional measures to enhance the security of its email environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(196 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

New Hampshire State AGAug 4 · first · this page

Massachusetts State AG+1d

Maine State AG+1d

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/a2z-diagnostics-20210804.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 4, 2021
Raw hash: 0eb7ce97f47d8afd66b6e6dc5b0d7b7f91b3abd8df9c42dfb2155ac2448dde84

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityAtlantic Coast Dismantling, LLC

Victim entityAtlantic Coast Dismantling, LLC

Incidentdiscovered Jan 20, 2021

Stated responseEngaged a cybersecurity firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov