UnknownGovernment IDMedium

Yazoo ValleyElectric Power Assosiation

bd_bc93763e6e760f94 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 31, 2025

To disclose

—

Affected

5state residents only

Linked

8 filings

Confidence

95%

Full breach record for Yazoo ValleyElectric Power Assosiation →

Yazoo Valley Electric Power reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-01-31. 5 Massachusetts residents were affected.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Jan 31, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 8 about the same incident.View merged incident

A leak claim by akira about this victim predates this filing by 175 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteakirabd_d701b05ec023bd1c2024-08-26 · +158dVerified by operator
Leak Siteakirabd_6097bfa9443865be2024-08-09 · +175dVerified by operator

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_41f6ce6cb56e8a7f2025-01-30 · +1dVerified by operator
Maryland State AGbd_6d8035dffb4347062025-01-30 · +1dVerified by operator
Nebraska State AGbd_884c52408a26cb3d2025-01-30 · +1dVerified
Indiana State AGbd_a9953714171d1c302025-01-30 · +1dVerified

Show 1 more filing ↓up to 3d gap

New Hampshire State AGbd_dd676009dfada6a42025-02-03 · +3dVerified

Name: Yazoo ValleyElectric Power Assosiation
norm: yazoo valleyelectric power assosiation
Domain: yazoovalley.com

Name: Yazoo ValleyElectric Power Assosiation
norm: yazoo valleyelectric power assosiation
Domain: yazoovalley.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 5state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Medical informationFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown
Threat actor: External

Compliance flags: Leak >90dMA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maine State AGJan 30 · first

Maryland State AGJan 30 · first

Nebraska State AGJan 30 · first

Indiana State AGJan 30 · first

Massachusetts State AG+1d · this page

New Hampshire State AG+4d

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.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 31, 2025
Raw hash: ef7489bfb9427b23e662d1be6025c20cade02a9b048fe98f53fa9b3962f30e41

Linked disclosures

Ransomware claims (2)

Regulatory filings (5) · sorted by filing gap

Reporting entityYazoo ValleyElectric Power Assosiation

Victim entityYazoo ValleyElectric Power Assosiation

IncidentUnknown

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov