Social EngineeringRetail & ConsumerRetailPhishingStolen CredentialsCustomer Data InvolvedTargetedGovernment IDFinancial accountPIIMediumContained

art.com

bd_9d4cbae351209229 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 12, 2019

Filed

Oct 11, 2019

To disclose

29 days

Affected

7state residents only

Linked

4 filings

Confidence

65%

Full breach record for art.com →

Art.com notified Montana residents of a data breach where an unknown actor accessed an employee's corporate email account from July 5 to August 26, 2019. The incident, discovered on September 12, 2019, potentially exposed personal information including SSNs, tax IDs, bank details, and health insurance data. Art.com secured the account and offered one year of Experian IdentityWorks.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 69 days

discovery → filing · 29 days

Jul 5, 2019

Begins

Sep 12, 2019

Discovered

Oct 11, 2019

Filed

vs. sector median

4 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

South Carolina State AGbd_1d422c0e2b5fc6132019-10-11Candidate
Massachusetts State AGbd_7b0d8c019585a75d2019-10-11Verified
New Hampshire State AGbd_672e16c2fc035d952019-10-14 · +3dVerified

Name: art.com
norm: artcom
Domain: art.com

Name: art.com
norm: artcom
Domain: art.com
Industry: Retail & Consumerllm

Discovered: Sep 12, 2019
Breach occurred: Jul 5, 2019 – Aug 26, 2019
Undetected for: 69 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 11, 2019
Affected individuals: 7state-resident count only
Data types: Government IDFinancial accountPII
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Secured the account
Implemented additional security protocols
Offering complimentary one-year membership of Experian’s IdentityWorks
Changes made: Implemented additional security protocols
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 days(29 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

South Carolina State AGOct 11 · first

Massachusetts State AGOct 11 · first

Montana State AGOct 11 · first · this page

New Hampshire State AG+3d

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/Consumer-Notice-35.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 11, 2019
Raw hash: 969e4211f021638cbcf0fefcbdf4b34e43f406b93ce7639d31630ced6ed29ff8

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityart.com

Victim entityart.com

Incidentdiscovered Sep 12, 2019

Stated responseSecured the account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov