HackingManufacturingManufacturingStolen CredentialsCapture Stored DataData ExfiltratedTargetedPIIIdentity (basic)Government IDMediumContained

MUELLER WATER PRODUCTS, INC.

bd_b1ba08e6704a0b9b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 1, 2023

Filed

Aug 16, 2024

To disclose

46 weeks

Affected

2state residents only

Linked

5 filings

Confidence

65%

Full breach record for MUELLER WATER PRODUCTS, INC. →4 incidents on file

Mueller Water Products, Inc. notified individuals of a cybersecurity incident in late October 2023 where unauthorized actors copied personal information, including names and government identifiers, from its IT network between October 25-26, 2023. The company offered credit monitoring services.

J jump to incidentP pin to compareR raw source

Incident timeline

Oct 25, 2023

Begins

Aug 16, 2024

Filed

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

New Hampshire State AGbd_3bea66fd07f7a5d52024-08-16Verified
Indiana State AGbd_3bee7647163f4bbe2024-08-16Verified
Vermont State AGbd_de860cc7b51d705d2024-08-16Verified
Massachusetts State AGbd_e3661b54ad95f2a02024-08-16Verified

Name: MUELLER WATER PRODUCTS, INC.
norm: mueller water products

Name: MUELLER WATER PRODUCTS, INC.
norm: mueller water products
Industry: Manufacturingllm

Discovered: Oct 1, 2023
Breach occurred: Oct 25, 2023 – Oct 26, 2023
Materiality determined: —
Notification sent: Jul 16, 2024
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 ChannelT1119 Automated Collection
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Took steps to secure systems
Launched a comprehensive investigation
Undertook a comprehensive review of the relevant files
Reviewed existing policies and procedures
Enhanced the security of systems
Offered complimentary credit monitoring and identity theft protection services for 12/24 months through Equifax
Changes made: Reviewed existing policies and procedures
Enhanced the security of systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 46 weeks(320 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

New Hampshire State AGAug 16 · first

Indiana State AGAug 16 · first

Vermont State AGAug 16 · first

Massachusetts State AGAug 16 · first

Montana State AGAug 16 · 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/OCP/Consumer-notification-letter-1597.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 16, 2024
Raw hash: 2b7bbec79159704082b3452eb06c953e1986449d609e74ff0f1d3f7c74e3cd3f

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityMUELLER WATER PRODUCTS, INC.

Victim entityMUELLER WATER PRODUCTS, INC.

Incidentdiscovered Oct 1, 2023

Stated responseTook steps to secure systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov