HackingOtherStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

UFCW Local 135

bd_ad0254d47644ec3f · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 23, 2024

Filed

Jan 28, 2025

To disclose

23 weeks

Affected

27state residents only

Linked

13 records

Confidence

66%

Full breach record for UFCW Local 135 →

UFCW Local 135 notified Montana and other state residents of a data breach discovered on August 23, 2024. Unauthorized third-party access potentially exposed names and other personal information. The union engaged cybersecurity investigators and is offering credit monitoring and identity theft protection services to affected individuals.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d23 weeks discovery → filing

Incident timeline

discovery → filing · 23 weeks / 158 days

Aug 23, 2024

Discovered

Jan 28, 2025

Filed

vs. sector median

+17 wks slower

This filing is one of 13 records about the same incident.View merged incident

A leak claim by cicada3301 about this victim was first seen 159 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_3fa4e3c2e9074da52025-01-28Verified by operator
Vermont State AGbd_481a44e9642a44562025-01-28Verified by operator
Massachusetts State AGbd_a2ca6b05961adf042025-01-28Verified by operator
Nebraska State AGbd_ad84e69b611b952f2025-01-28Verified by operator

Show 6 more filings ↓up to 323d gap

California State AGbd_e191e961b88094bf2025-01-28Verified
New Hampshire State AGbd_b0b38b0aba60be5f2025-02-03 · +6dVerified
California State AGbd_8627dcc3b4baa43b2025-02-12 · +15dVerified
Vermont State AGbd_aeacad5a62aeac862025-02-12 · +15dVerified by operator
New Hampshire State AGbd_96d9cbd41c1c829d2025-02-20 · +23dVerified
Maryland State AGbd_a2d4d73e19193ad72025-12-17 · +323dVerified by operator

Showing first 10 of 12 linked disclosures.

Name: UFCW Local 135
norm: ufcw local 135
Domain: ufcw135.com

Name: UFCW Local 135
norm: ufcw local 135
Domain: ufcw135.com
Industry: Otherllm

Discovered: Aug 23, 2024
Materiality determined: —
Notification sent: Jan 28, 2025
Affected individuals: 27state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged a specialized cybersecurity firm to investigate the nature and scope of the event
Moved quickly to initiate an investigation to remediate the event and confirm the security of our environment
Providing access to identity theft protection services through IDX
Providing 12 months/24 months of credit and CyberScan monitoring
Providing a $1,000,000 insurance reimbursement policy
Providing fully managed id theft recovery services
Changes made: Plan to enhance the security of our systems moving forward
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(158 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 8 states

View merged incident ↗

Maine State AGJan 28 · first

Vermont State AGJan 28 · first

Massachusetts State AGJan 28 · first

Nebraska State AGJan 28 · first

California State AGJan 28 · first

Montana State AGJan 28 · first · this page

New Hampshire State AG+6d

California State AG+15d

Vermont State AG+15d

New Hampshire State AG+23d

Maryland State AG+323d

Pattern: first filing Jan 28 (ME), last Dec 17 (MD) — a 323-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://dojmt.gov/wp-content/uploads/2025/03/Consumer-notification-letter-164.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 28, 2025
Raw hash: f316d545b1918bf3de59ac42118dca15e7f6f30168c5fe7315eab012b667b629

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityUFCW Local 135

Victim entityUFCW Local 135

Incidentdiscovered Aug 23, 2024

Stated responseEngaged a specialized cybersecurity firm to investigate the nature and scope of the event

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancedojmt.gov