HackingManufacturingManufacturingStolen CredentialsTargetedPIIIdentity (basic)LowContained

Atrium Windows and Doors, Inc.

bd_2417dfadd5767f8c · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 1, 2020

Filed

May 21, 2021

To disclose

24 weeks

Affected

5state residents only

Linked

6 filings

Confidence

66%

Full breach record for Atrium Windows and Doors, Inc. →2 incidents on file

Atrium Windows and Doors, Inc. notified individuals of a security incident in late December 2020 where an unauthorized party accessed employee information. The company engaged forensic investigators and law enforcement, and is offering one year of identity monitoring through Kroll.

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Incident timeline

discovery → filing · 24 weeks / 171 days

Dec 1, 2020

Begins

Dec 1, 2020

Discovered

May 21, 2021

Filed

vs. sector median

+14 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

California State AGbd_5e050119690c0b692021-05-21Verified
Indiana State AGbd_6b8fde1582ff6ce32021-05-21Verified
Massachusetts State AGbd_78d756155a2d87f82021-05-21Verified
Maine State AGbd_8aebbb6f16149f302021-05-21Verified by operator

Show 1 more filing ↓

New Hampshire State AGbd_b044d90032cb316f2021-05-21Verified

Name: Atrium Windows and Doors, Inc.
norm: atrium windows and doors

Name: Atrium Windows and Doors, Inc.
norm: atrium windows and doors
Industry: Manufacturingllm

Discovered: Dec 1, 2020
Breach occurred: Dec 1, 2020 – Dec 31, 2020
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 5state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Took immediate steps to further secure our network
Notify law enforcement
Launch an investigation with a leading forensics firm
Arranged to provide identity monitoring at no cost to you for one year through Kroll
Changes made: Implemented enhanced network monitoring tools
Further strengthened our security processes
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(171 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

California State AGMay 21 · first

Indiana State AGMay 21 · first

Massachusetts State AGMay 21 · first

Maine State AGMay 21 · first

New Hampshire State AGMay 21 · first

Montana State AGMay 21 · first · 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://dojmt.gov/wp-content/uploads/Atrium-notif.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 21, 2021
Raw hash: c7a05c9db3d3b4a821c31e2824b9722005fddf6f0b8faf9f65a4b2fa480be16c

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAtrium Windows and Doors, Inc.

Victim entityAtrium Windows and Doors, Inc.

Incidentdiscovered Dec 1, 2020

Stated responseTook immediate steps to further secure our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov