HackingOtherCustomer Data InvolvedGovernment IDIdentity (basic)HighContained

Armstrong Transfer & Storage Co., Inc.

bd_b7eb4f212f5e76e8 · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 28, 2023

Filed

Apr 7, 2023

To disclose

10 days

Affected · nationwide

2,6872 in this filing

Linked

3 filings

Confidence

65%

Full breach record for Armstrong Transfer & Storage Co., Inc. →

Armstrong Transfer & Storage Co. (dba The Armstrong Company) reported an external system breach (hacking) occurring on March 2, 2023, discovered on March 28, 2023. The incident affected 2,687 individuals, including 2 Maine residents. Compromised data included names and driver's license numbers. The company provided written notification on April 7, 2023, and offered 12 months of identity theft protection services via Experian.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Mar 28, 2023 → Filed with AG Apr 7, 202310d ✓ ME AG ≤30d10 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 26 days

discovery → filing · 10 days

Mar 2, 2023

Begins

Mar 28, 2023

Discovered

Apr 7, 2023

Filed

vs. sector median

6 wks faster

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_66abce88654996ff2023-04-07Verified
Indiana State AGbd_48576a6ec1dd06e12023-04-06 · +1dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: Armstrong Transfer & Storage Co., Inc.
norm: armstrong transfer storage
Also named: Armstrong Transfer & Storage Co., Inc.dba oflegal entity
The Armstrong Companydba oftrade name
Industry: Otherllm

Discovered: Mar 28, 2023
Breach occurred: Mar 2, 2023
Undetected for: 26 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 7, 2023
Affected individuals: 2,687state + nationwide
Data types: Government IDIdentity (basic)
Data elements: Driver's licence number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Filed data breach notice with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Sent written notification to affected consumers
Offered 12 months of identity theft protection services through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 days(10 days from discovery to filing)
Compliance flags: ME AG ≤30d · 10d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Mar 28, 2023
→ Filed with AG: Apr 7, 2023
10d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 28, 2023 → Filed with AG: Apr 7, 2023	10d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGApr 6 · first

Massachusetts State AG+1d

Maine State AG+1d · this page

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-a1252b4f8318/1df04de7-75a5-4699-a4c3-234d4cd1d42a.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 7, 2023
Raw hash: b38b3a21a8985f73fdbad043bdd17b793ac69fe758cdf23ddbe677646830a440

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityArmstrong Transfer & Storage Co., Inc.

Incidentdiscovered Mar 28, 2023

Stated responseSent written notification to affected consumers

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov