MASSACHUSETTS MUNICIPAL WHOLESALE ELECTRIC CO.
ent_019df1be763aa96b746e21a04c81db1f
Disclosures
4
State AG · Leak Site · 3 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
3
as filed · State AG NH
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- MASSACHUSETTS MUNICIPAL WHOLESALE ELECTRIC CO.
- Normalized
- massachusetts municipal wholesale electric— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300CFLHW0OYBX9C89
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- mmwec.org
Disclosure history (4)newest first
- 🦞Maine State AGas victim2025-07-21
MMWEC (municipal wholesale electric utility) discovered Feb 2, 2025 that an unknown actor accessed systems Jan 25–Feb 3, 2025, acquiring files with names, SSNs/TINs, and financial account info. Review completed June 10, 2025. One Maine resident notified July 21, 2025. Federal law enforcement notified. 24-month Experian credit monitoring offered.
- ⛰️New Hampshire State AGas victim2025-07-21
Massachusetts Municipal Wholesale Electric Company (MMWEC) notified the NH AG of a data event affecting 3 NH residents. Unauthorized access occurred Jan 25–Feb 3, 2025. Data exposed: names, SSNs/TINs, financial account info. MMWEC discovered suspicious activity on Feb 2, 2025, engaged law enforcement, and offered 24 months of credit monitoring via Experian.
- GLOBALLeak Siteas victim2025-02-04
In the early 1970s, MMWEC worked to gather and focus the collective strength of municipal utilities on issues and developments that were threatening the viability of public power in Massachusetts. Joint action led to the acceptance of municipal utilities into the New England Power Pool in 1973, giving municipals the right to joint ownership in the large, regional power plants under development by private utilities.
- GLOBALLeak Siteas victim2025-02-02
In the early 1970s, MMWEC worked to gather and focus the collective strength of municipal utilities on issues and developments that were threatening the viability of public power in Massachusetts. Joint action led to the acceptance of municipal utilities into the New England Power Pool in 1973, giving municipals the right to joint ownership in the large, regional power plants under development by private utilities.