HackingEnergy & UtilitiesUtilitiesStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

NOVA SCOTIA POWER INCORPORATED

bd_2e2b42b14018e4dd · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 6, 2025

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

67%

Full breach record for NOVA SCOTIA POWER INCORPORATED →

Nova Scotia Power notified Vermont consumers of a data breach involving unauthorized access to customer accounts. The incident exposed names, addresses, and government-issued identification numbers. The company retained Cyberscout to provide 24 months of free credit monitoring and dark web monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Jun 6, 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 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_5ab42948668bf6322025-06-06Verified
Massachusetts State AGbd_d59f42ad55dd07042025-06-06Verified
Maine State AGbd_80f94b0ad618e5022025-07-03 · +27dVerified

Name: NOVA SCOTIA POWER INCORPORATED
norm: nova scotia power
Domain: nspower.ca

Name: NOVA SCOTIA POWER INCORPORATED
norm: nova scotia power
Domain: nspower.ca
Industry: Energy & Utilitiesllm

Discovered: —
Materiality determined: —
Notification sent: Jun 6, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Filed notice with the Office of the Vermont Attorney General
Initial access: valid_credentials

During the incident: Retained the assistance of Cyberscout, a TransUnion company specializing in fraud assistance and remediation services
Arranged a 24-month subscription to an online monitoring service at no cost to customers
Established a dedicated number [REDACTED-PHONE] for customers who have questions about this incident
Changes made: Taking steps to address the incident and to protect the security of your data
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 · 4 filings · 4 states

View merged incident ↗

Indiana State AGJun 6 · first

Massachusetts State AGJun 6 · first

Vermont State AGJun 6 · first · this page

Maine State AG+27d

Pattern: first filing Jun 6 (IN), last Jul 3 (ME) — a 27-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://ago.vermont.gov/document/2025-06-06-nova-scotia-power-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 6, 2025
Raw hash: b8e7080271033b334f2725064dd02a4ca3b52a606d5097a37ff4a54b904c4d46

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityNOVA SCOTIA POWER INCORPORATED

Victim entityNOVA SCOTIA POWER INCORPORATED

IncidentUnauthorized Access

Stated responseRetained the assistance of Cyberscout, a TransUnion company specializing in fraud assistance and remediation services

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov