HackingRetail & ConsumerRetailCustomer Data InvolvedFinancial accountFinancial credentialsLowResolved

Thomas D. Mangelsen, Inc.

bd_a0a669dc23f7289a · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 25, 2020

Filed

Dec 31, 2020

To disclose

5 weeks

Affected · nationwide

2101 in this filing

Linked

5 filings

Confidence

50%

Full breach record for Thomas D. Mangelsen, Inc. →

Thomas D. Mangelsen, Inc. experienced an external system breach (hacking) that occurred from October 29, 2020, to November 19, 2020. The breach was discovered on November 25, 2020. The compromised information includes names and financial account numbers or credit/debit card numbers with their security codes. One Maine resident was affected out of a total of 210 individuals. Affected individuals were notified on December 31, 2020, and offered 12 months of complimentary credit monitoring services through TransUnion.

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Maine clockDiscovered Nov 25, 2020 → Filed with AG Dec 31, 202036d ⏱ ME AG >30d5 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 · 27 days

discovery → filing · 5 weeks / 36 days

Oct 29, 2020

Begins

Nov 25, 2020

Discovered

Dec 31, 2020

Filed

vs. sector median

4 wks faster

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_038fd847025e710e2020-12-31Verified
Indiana State AGbd_23369d37e5d66fb12020-12-31Verified
Montana State AGbd_3b924229d39da3322020-12-31Candidate
New Hampshire State AGbd_2216f7bf752db3862021-01-11 · +11dVerified

Name: Thomas D. Mangelsen, Inc.
norm: thomas d mangelsen

Name: Thomas D. Mangelsen, Inc.
norm: thomas d mangelsen
Industry: Retail & Consumerllm

Discovered: Nov 25, 2020
Breach occurred: Oct 29, 2020 – Nov 19, 2020
Undetected for: 27 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 31, 2020
Affected individuals: 210state + nationwide
Data types: Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 12 months of complimentary credit monitoring services through TransUnion.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(36 days from discovery to filing)
Compliance flags: ME AG >30d · 36d
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 25, 2020
→ Filed with AG: Dec 31, 2020
36d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 25, 2020 → Filed with AG: Dec 31, 2020	36d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGDec 31 · first

Indiana State AGDec 31 · first

Montana State AGDec 31 · first

Maine State AGDec 31 · first · this page

New Hampshire State AG+11d

Pattern: first filing Dec 31 (MA), last Jan 11 (NH) — a 11-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-a1252b4f8318/7ad4ede7-1df9-4f8d-8c23-5bf5d15cd049.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 31, 2020
Raw hash: 623a2ece194623540d04dd00d73c92a9fc0882f68683e0f1d31914907f1dda98

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityThomas D. Mangelsen, Inc.

Victim entityThomas D. Mangelsen, Inc.

Incidentdiscovered Nov 25, 2020

Stated responseOffered 12 months of complimentary credit monitoring services through TransUnion.

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov