UnknownGovernment IDFinancial accountMedium

NOVA SCOTIA POWER INCORPORATED

bd_d59f42ad55dd0704 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 6, 2025

To disclose

—

Affected

85state residents only

Linked

4 filings

Confidence

95%

Full breach record for NOVA SCOTIA POWER INCORPORATED →

Nova Scotia Power reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-06-06. 85 Massachusetts residents were affected.

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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

Vermont State AGbd_2e2b42b14018e4dd2025-06-06Candidate
Indiana State AGbd_5ab42948668bf6322025-06-06Verified
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

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 85state-resident count only
Data types: Government IDFinancial account
Data elements: Financial account numberDriver's licence number
Stated not affected: Social Security numberMedical informationPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

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 ↗

Vermont State AGJun 6 · first

Indiana State AGJun 6 · first

Massachusetts State AGJun 6 · first · this page

Maine State AG+27d

Pattern: first filing Jun 6 (VT), 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://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: Jun 6, 2025
Raw hash: 9fd20b5467a925691d2ed2f7a13881d17dbc31e937e0eef9f698604c763507ae

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityNOVA SCOTIA POWER INCORPORATED

Victim entityNOVA SCOTIA POWER INCORPORATED

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov