HackingRetail & ConsumerRetailVulnerability ExploitCapture Stored DataCustomer Data InvolvedTargetedIdentity (basic)Financial accountLowContained

Mann Lake Acquisition, Inc.

bd_05fa25ea53c7a0e4 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 17, 2025

Filed

May 9, 2025

To disclose

8 weeks

Affected

76state residents only

Linked

7 filings

Confidence

65%

Full breach record for Mann Lake Acquisition, Inc. →

Mann Lake Acquisition, Inc. notified NH AG of a data event on May 9, 2025. Suspicious activity detected March 17, 2025, involving unauthorized access to websites between March 14-27, 2025. 76 NH residents affected. Payment card and personal info compromised. Credit monitoring offered via TransUnion.

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Incident timeline

undetected · 3 days

discovery → filing · 8 weeks / 53 days

Mar 14, 2025

Begins

Mar 17, 2025

Discovered

Apr 11, 2025

Scope determined

May 9, 2025

Filed

vs. sector median

2 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Nebraska State AGbd_197d1dd58d4d075a2025-05-09Verified
Montana State AGbd_433f7ed32839b51e2025-05-09Candidate
Massachusetts State AGbd_7f0d7244390060c52025-05-09Verified
Vermont State AGbd_88f4984a8dace13d2025-05-09Verified

Show 2 more filings ↓

Indiana State AGbd_bba84467830d90982025-05-09Verified
Maine State AGbd_e24241ed9076b2302025-05-09Verified

Name: Mann Lake Acquisition, Inc.
norm: mann lake acquisition
Domain: mannlakeltd.com

Name: Mann Lake Acquisition, Inc.
norm: mann lake acquisition
Domain: mannlakeltd.com
Industry: Retail & Consumerllm

Discovered: Mar 17, 2025
Breach occurred: Mar 14, 2025 – Mar 27, 2025
Undetected for: 3 daysoccurrence → discovery
Materiality determined: Apr 11, 2025
Notification sent: May 9, 2025
Affected individuals: 76state-resident count only
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Secured network to ensure unknown actor was no longer able to access payment card information
Reported event to appropriate privacy regulators
Provided access to credit monitoring services through TransUnion
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Provided written notice to relevant state regulators and three major credit reporting agencies
Changes made: Implementing additional safeguards and training to employees
Reviewing existing policies and procedures related to data security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(53 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 · 7 states

View merged incident ↗

Nebraska State AGMay 9 · first

Montana State AGMay 9 · first

Massachusetts State AGMay 9 · first

Vermont State AGMay 9 · first

Indiana State AGMay 9 · first

Maine State AGMay 9 · first

New Hampshire State AGMay 9 · first · this page

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/mann-lake-acquisition-20250509.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 9, 2025
Raw hash: c4af1b56345948f348b98d15ad4b97dfd06c5b8d765c4bb6e30d76dcabb03184

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityMann Lake Acquisition, Inc.

Victim entityMann Lake Acquisition, Inc.

Incidentdiscovered Mar 17, 2025

Stated responseSecured network to ensure unknown actor was no longer able to access payment card information

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov