HackingRetail & ConsumerRetailStolen CredentialsEmployee Data InvolvedIdentity (basic)Government IDFinancial accountAuthenticationMediumContained

McLane Company, Inc.

bd_90d2bb2c7d05aa7d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 20, 2024

Filed

Nov 13, 2025

To disclose

—

Affected

9state residents only

Confidence

66%

Full breach record for McLane Company, Inc. →3 incidents on file

McLane Company, Inc. notified the Maryland Attorney General of a data event involving its eServe payroll platform. An unauthorized actor exploited a vulnerability to access accounts between October 12 and November 22, 2024, modifying direct deposit info. Nine Maryland residents were affected, with data including names, SSNs, DOBs, and bank account numbers. McLane engaged forensic specialists, provided 12 months of credit monitoring via TransUnion, and implemented additional security measures.

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Incident timeline

undetected · 39 days

Oct 12, 2024

Begins

Nov 20, 2024

Discovered

Nov 13, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed9 affectedView incident

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: McLane Company, Inc.
norm: mclane
Domain: mclaneco.com
Industry: retail_consumer
Industry: Retail & Consumerllm

Discovered: Nov 20, 2024
Breach occurred: Oct 12, 2024 – Nov 22, 2024
Undetected for: 39 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 9, 2025
Affected individuals: 9state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: provided written notice of this incident to relevant state regulators
Initial access: exploit_public_facing

During the incident: Initiated an investigation into the nature and scope of the event with the assistance of third-party computer forensic specialists
Provided preliminary notice to those employees believed to be impacted
Provided those employees with an offer of free credit monitoring
Engaged in a comprehensive review to identify the potentially impacted accounts
Moved to expeditiously provide notice to affected individuals
Provided access to credit monitoring services for twelve (12) months, through TransUnion
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Implemented additional security measures to further protect against similar incidents moving forward
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.

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://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376142.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 13, 2025
Raw hash: 646a6ec73a112a706fc38b49bddcff2f5b99b5db7822548826c463a2e65437f7

Reporting entityMullen Coughlin LLC

Victim entityMcLane Company, Inc.

Incidentdiscovered Nov 20, 2024

Stated responseInitiated an investigation into the nature and scope of the event with the assistance of third-party computer forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov