HackingEnergy & UtilitiesUtilitiesCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMetadataMediumContained

Muscatine Power and Water

bd_3ff8d8ed8e32d61d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 1, 2024

To disclose

—

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for Muscatine Power and Water →

Muscatine Power and Water notified consumers of a cybersecurity incident on January 26, 2024, where an unauthorized party gained brief access to the corporate network. Exposed data included names, Social Security Numbers, and CPNI (telephone service details). The company engaged forensic experts, secured the network, and is offering 12 months of credit monitoring. The incident is contained.

J jump to incidentP pin to compareR raw source

Incident timeline

Jan 26, 2024

Begins

Mar 1, 2024

Filed

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

Montana State AGbd_1ce260ae33fa4ad02024-03-01Candidate
Maine State AGbd_9cce6c3130912bb12024-03-01Verified
New Hampshire State AGbd_a4c2d9df6bf3fb692024-03-01Verified
Indiana State AGbd_d65b83f288366f912024-03-01Verified

Show 1 more filing ↓up to 1d gap

Massachusetts State AGbd_b16d5af9ea81b5772024-03-02 · +1dVerified

Name: Muscatine Power and Water
norm: muscatine power and water

Name: Muscatine Power and Water
norm: muscatine power and water
Industry: Energy & Utilitiesllm

Discovered: —
Breach occurred: Jan 26, 2024
Materiality determined: —
Notification sent: Mar 1, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountMetadata
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Conducted an internal investigation
Engaged a specialized third-party forensic incident response firm
Secured the network environment
Engaged external cybersecurity experts
Implementing additional safeguards and enhanced security measures
Reviewed and taken steps to enhance policies and procedures relating to the security of systems
Enhanced information life cycle management
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge for 12 months
Providing proactive fraud assistance through Cyberscout through Identity Force
Changes made: Implementing additional safeguards and enhanced security measures to better protect the privacy and security of information in systems
Reviewed and taken steps to enhance policies and procedures relating to the security of systems
Enhanced information life cycle management
Source: Quoted from the filing itself, not independently verified.

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 ↗

Montana State AGMar 1 · first

Maine State AGMar 1 · first

New Hampshire State AGMar 1 · first

Indiana State AGMar 1 · first

Vermont State AGMar 1 · first · this page

Massachusetts 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://ago.vermont.gov/document/2024-03-01-muscatine-power-and-water-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 1, 2024
Raw hash: 06485649624dbe1fce32dfb25021d0f62829ce7b7a86176b8f29fab735b9f5e1

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityMuscatine Power and Water

Victim entityMuscatine Power and Water

IncidentUnauthorized Access

Stated responseConducted an internal investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov