HackingRetail & ConsumerRetailStolen CredentialsCustomer Data InvolvedIdentity (basic)Financial accountFinancial credentialsLowContained

Century 21 Department Stores, LLC

bd_86a4275b1c483d90 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 5, 2019

Filed

Nov 21, 2019

To disclose

16 days

Affected

3state residents only

Linked

3 filings

Confidence

65%

Full breach record for Century 21 Department Stores, LLC →

Century 21 Department Stores notified customers of unauthorized code on c21stores.com that may have captured payment card data during checkout between Aug 27 and Oct 10, 2019. The code was removed and a cybersecurity firm was engaged. MFA was implemented.

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Incident timeline

undetected · 70 days

discovery → filing · 16 days

Aug 27, 2019

Begins

Nov 5, 2019

Discovered

Nov 21, 2019

Filed

vs. sector median

6 wks faster

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

Massachusetts State AGbd_b1c6b4c813b02ebb2019-11-21Verified
New Hampshire State AGbd_8a5ab868191834472019-11-22 · +1dVerified

Name: Century 21 Department Stores, LLC
norm: century 21 department stores
Domain: c21stores.com

Name: Century 21 Department Stores, LLC
norm: century 21 department stores
Domain: c21stores.com
Industry: Retail & Consumerllm

Discovered: Nov 5, 2019
Breach occurred: Aug 27, 2019 – Oct 10, 2019
Undetected for: 70 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 5, 2019
Affected individuals: 3state-resident count only
Data types: Identity (basic)Financial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1056 Input Capture
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Removed the unauthorized code
Engaged a leading cybersecurity firm to assist with the investigation
Changes made: Implemented multifactor authentication
Look for security enhancements to protect customer information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 days(16 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 21 · first

Montana State AGNov 21 · first · this page

New Hampshire State AG+1d

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/OCP/General-Notice-30.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 21, 2019
Raw hash: e16ab59ec72cd1fd642cf5931aa648b2db113a96a64f2118b69f752f20fc1366

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCentury 21 Department Stores, LLC

Victim entityCentury 21 Department Stores, LLC

Incidentdiscovered Nov 5, 2019

Stated responseRemoved the unauthorized code

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov