HackingRetail & ConsumerRetailCustomer Data InvolvedTargetedIdentity (basic)Financial accountMediumContained

The Neiman Marcus Group LLC

bd_20a9bdf459d30c0c · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 24, 2024

Filed

Jun 24, 2024

To disclose

4 weeks

Affected · nationwide

64,472184 in this filing

Linked

5 filings

Confidence

66%

Full breach record for The Neiman Marcus Group LLC →4 incidents on file

The Neiman Marcus Group LLC reported an external system breach (hacking) occurring between April 14 and May 24, 2024. The incident affected 64,472 individuals nationwide, including 184 Maine residents. Compromised data included names, contact info, dates of birth, and gift card numbers. Notices were sent on June 24, 2024.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered May 24, 2024 → Filed with AG Jun 24, 202431d ⏱ ME AG >30d4 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 40 days

discovery → filing · 4 weeks / 31 days

Apr 14, 2024

Begins

May 24, 2024

Discovered

Jun 24, 2024

Filed

vs. sector median

5 wks faster

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Vermont State AGbd_15782e1cfc3aa51c2024-06-24Verified
South Carolina State AGbd_32b0923b3e6af5322024-06-24Verified
Massachusetts State AGbd_38bbf7ca49ef9fb22024-06-24Verified
Washington State AGbd_da2d639b3b13374b2024-06-24Verified

Name: The Neiman Marcus Group LLC
norm: the neiman marcus

Name: The Neiman Marcus Group LLC
norm: the neiman marcus
Industry: Retail & Consumerllm

Discovered: May 24, 2024
Breach occurred: Apr 14, 2024 – May 24, 2024
Undetected for: 40 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 24, 2024
Affected individuals: 64,472state + nationwide
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Disabled access to the relevant database platform
Launched an investigation with the assistance of leading cybersecurity experts
Notified law enforcement
Changes made: Continue to enhance our safeguards for protecting personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(31 days from discovery to filing)
Compliance flags: ME AG >30d · 31d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: May 24, 2024
→ Filed with AG: Jun 24, 2024
31d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: May 24, 2024 → Filed with AG: Jun 24, 2024	31d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Vermont State AGJun 24 · first

South Carolina State AGJun 24 · first

Massachusetts State AGJun 24 · first

Washington State AGJun 24 · first

Maine State AGJun 24 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/f5f736b6-9f8e-4d3f-9d24-d5d14ab9d56f.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 24, 2024
Raw hash: 9c3d25d3dd600b2494644a80dd6e06f5d2eaf6d2571e3929c5ff860b2f89fb64

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityThe Neiman Marcus Group LLC

Victim entityThe Neiman Marcus Group LLC

Incidentdiscovered May 24, 2024

Stated responseDisabled access to the relevant database platform

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov