HackingCustomer Data InvolvedIDENTITY_BASICFINANCIAL_ACCOUNTHighResolved
The Neiman Marcus Group LLC
bd_3a2af85b6cddd992 · schema v1 · pii pii-v1
Full breach record for The Neiman Marcus Group LLC →The Neiman Marcus Group, LLC reported an external system breach (hacking) occurring between May 2 and May 17, 2020, discovered on September 9, 2021. The incident affected 4,354,346 individuals in the U.S., including 5,951 Maine residents. Acquired data included names and financial account or credit/debit card numbers with security codes. Substitute notice was sent on September 30, 2021.
Maine clockDiscovered Sep 9, 2021 → Filed with AG Oct 1, 202122d ✓ ME AG ≤30d22 days 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.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_64f1e5518aec51d7California State AGfiled 2021-09-30(1d gap)Candidate
- bd_7461fbea0332a50aDelaware State AGfiled 2021-09-30(1d gap)Verified by operator
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/a757e31c-0b2e-4264-b092-29c60d14f72f.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 1, 2021
- Raw hash
- ac89c24bcee0ddd87ab88c29ef912db77ebc36e7652b3de2a2678f671d325da6
Reporting entity
- Name
- The Neiman Marcus Group LLCnorm: the neiman marcus
Victim entity
- Name
- The Neiman Marcus Group LLCnorm: the neiman marcus
Incident
- Discovered
- Sep 9, 2021
- Materiality determined
- —
- Notification sent
- Sep 30, 2021
- Affected individuals
- 4,354,346
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed notification with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 22 days(22 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 22d
- 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: Sep 9, 2021→ Filed with AG: Oct 1, 202122d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.