HackingRetail & ConsumerRetailData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)HighContained

Carparts.com f/k/a U.S. Auto Parts Network, Inc.

bd_bc14d5de9c10c1c2 · schema v1 · pii pii-v1

Severity

High

Discovered

Dec 2, 2020

Filed

Feb 2, 2021

To disclose

9 weeks

Affected · nationwide

6,4803 in this filing

Linked

3 filings

Confidence

66%

Full breach record for Carparts.com f/k/a U.S. Auto Parts Network, Inc. →3 incidents on file

Carparts.com (f/k/a U.S. Auto Parts Network, Inc.) reported an external system breach (hacking) occurring between June 21 and June 28, 2020, discovered on December 2, 2020. The incident affected 6,480 individuals, including 3 Maine residents. Acquired data included names combined with driver's license numbers. The company provided written notification and offered 12 months of credit monitoring and identity restoration services through Epiq.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Dec 2, 2020 → Filed with AG Feb 2, 202162d ⏱ ME AG >30d9 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 164 days

discovery → filing · 9 weeks / 62 days

Jun 21, 2020

Begins

Dec 2, 2020

Discovered

Feb 2, 2021

Filed

vs. sector median

+1 wks slower

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_f3fa7b6cd38fbda22021-02-03 · +1dVerified
Indiana State AGbd_2b6b091cec8cba6c2021-02-01 · +1dVerified

Name: Carparts.com f/k/a U.S. Auto Parts Network, Inc.
norm: carpartscom f k a us auto parts network
Domain: carparts.com

Name: Carparts.com f/k/a U.S. Auto Parts Network, Inc.
norm: carpartscom f k a us auto parts network
Domain: carparts.com
Industry: Retail & Consumerllm

Discovered: Dec 2, 2020
Breach occurred: Jun 21, 2020 – Jun 28, 2020
Undetected for: 164 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 1, 2021
Affected individuals: 6,480state + nationwide
Data types: Government IDIdentity (basic)
Data elements: Driver's licence number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Filed data breach notice with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Sent written notification to affected consumers
Offered 12 months of credit monitoring and identity monitoring/restoration services through Epiq
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(62 days from discovery to filing)
Compliance flags: ME AG >30d · 62dME resident >60d · 61d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Dec 2, 2020
→ Filed with AG: Feb 2, 2021
62d 30 days (soft) ME AG >30d
Maine
Discovered: Dec 2, 2020
→ Notified: Feb 1, 2021
61d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Dec 2, 2020 → Filed with AG: Feb 2, 2021	62d	30 days (soft)	ME AG >30d
Maine	Discovered: Dec 2, 2020 → Notified: Feb 1, 2021	61d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGFeb 1 · first

Maine State AG+1d · this page

Massachusetts State AG+2d

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-a1252b4f8318/2297435d-87e2-432a-82bf-26241cd1f420.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 2, 2021
Raw hash: 57a053764a01df4f660b45c117c226718ad1033cb6cd43261797e3012fd6d130

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCarparts.com f/k/a U.S. Auto Parts Network, Inc.

Victim entityCarparts.com f/k/a U.S. Auto Parts Network, Inc.

Incidentdiscovered Dec 2, 2020

Stated responseSent written notification to affected consumers

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov