HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountMediumContained

UFCW Local 342

bd_6ea988412523a11e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 28, 2025

Filed

Mar 12, 2026

To disclose

45 weeks

Affected

15state residents only

Linked

7 filings

Confidence

66%

Full breach record for UFCW Local 342 →

UFCW Local 342 notified the New Hampshire Attorney General on March 12, 2026, of unauthorized network access occurring between April 25 and 28, 2025. The incident affected approximately 15 New Hampshire residents, exposing personal information including names, SSNs, driver's license numbers, passport numbers, medical/health insurance info, and financial account data. The union secured its network, engaged external cybersecurity professionals, and provided affected individuals with one year of complimentary credit monitoring and identity protection services through Cyberscout/TransUnion.

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Incident timeline

undetected · 3 days

discovery → filing · 45 weeks / 318 days

Apr 25, 2025

Begins

Apr 28, 2025

Discovered

Mar 12, 2026

Filed

vs. sector median

+28 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Maine State AGbd_0c572b7d8d06b3322026-03-09 · +3dVerified
Nebraska State AGbd_0e00267dd122da722026-03-09 · +3dVerified
Massachusetts State AGbd_55741d3a821207142026-03-09 · +3dCandidate
Nebraska State AGbd_8a3588bf96629d242026-03-09 · +3dVerified

Show 2 more filings ↓up to 11d gap

Vermont State AGbd_888210155d105cb82026-03-20 · +8dVerified
New Hampshire State AGbd_c3274ad7ef7ceed42026-03-23 · +11dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: UFCW Local 342
norm: ufcw local 342
Domain: local342update.com
Industry: Professional Servicesllm

Discovered: Apr 28, 2025
Breach occurred: Apr 25, 2025 – Apr 28, 2025
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 9, 2026
Affected individuals: 15state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: reported the incident to law enforcement
Initial access: exploit_public_facing

During the incident: Secured our network
Reported the incident to law enforcement
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Changes made: Providing the affected individuals with the contact information for the consumer reporting agencies and the Federal Trade Commission
Provided a complimentary one-year membership with a credit monitoring service
Provided you access to complimentary access to identity protection services through Cyberscout, a TransUnion company
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 45 weeks(318 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 5 states

View merged incident ↗

Maine State AGMar 9 · first

Nebraska State AGMar 9 · first

Massachusetts State AGMar 9 · first

Nebraska State AGMar 9 · first

New Hampshire State AG+3d · this page

Vermont State AG+11d

New Hampshire State AG+14d

Pattern: first filing Mar 9 (ME), last Mar 23 (NH) — a 14-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://mm.nh.gov/files/uploads/doj/remote-docs/ufcw-local-342-20260312.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 12, 2026
Raw hash: 00693f7367c751b9a1b24d4fb61fde927de22c3fc26d986b2cc072a11ac6da12

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityUFCW Local 342

Incidentdiscovered Apr 28, 2025

Stated responseSecured our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov