AccidentalFinancial ServicesFinanceMisdeliveryCustomer Data InvolvedPIIFinancial accountIdentity (basic)LowContained

TOYOTA MOTOR CREDIT CORPORATION

bd_66a819f993af2500 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 28, 2016

Filed

Aug 23, 2016

To disclose

8 weeks

Affected

85state residents only

Linked

4 filings

Confidence

68%

Full breach record for TOYOTA MOTOR CREDIT CORPORATION →20 incidents on file

Toyota Motor Credit Corporation (TMCC) reported a security incident to the New Hampshire Attorney General on August 23, 2016. On June 28, 2016, an employee mistakenly emailed a spreadsheet containing customer information (account numbers, names, phone numbers, payoff amounts, maturity dates) to her personal email account. 85 New Hampshire residents were affected. TMCC offered one year of credit monitoring to affected customers.

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Incident timeline

discovery → filing · 8 weeks / 56 days

Jun 28, 2016

Discovered

Aug 23, 2016

Filed

vs. sector median

on median

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Montana State AGbd_1c1055300c31713b2016-08-22 · +1dCandidate
Massachusetts State AGbd_398a877defd41b2f2016-08-22 · +1dVerified
California State AGbd_a19127aa2a22579a2016-08-26 · +3dVerified

Name: TOYOTA MOTOR CREDIT CORPORATION
norm: toyota motor credit

Name: TOYOTA MOTOR CREDIT CORPORATION
norm: toyota motor credit
Industry: Financial Servicesllm

Discovered: Jun 28, 2016
Materiality determined: —
Notification sent: —
Affected individuals: 85state-resident count only
Data types: PIIFinancial accountIdentity (basic)
Attack vector: Misconfiguration
MITRE ATT&CK: T1567 Misdelivery
Threat actor: Internal

During the incident: Initiated an investigation
Commenced an analysis to identify affected customers
Taking corrective measures
Sent letters to the affected customers offering a year's worth of a credit monitoring service
Changes made: Taking corrective measures to help prevent issues such as this from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(56 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 ↗

Montana State AGAug 22 · first

Massachusetts State AGAug 22 · first

New Hampshire State AG+1d · this page

California State AG+4d

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://mm.nh.gov/files/uploads/doj/remote-docs/toyota-motor-credit-20160823.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 23, 2016
Raw hash: bef5bc12c20e0ac325ed112c18deae7a9e3b90a7aa980cef964f182942da771f

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityTOYOTA MOTOR CREDIT CORPORATION

Victim entityTOYOTA MOTOR CREDIT CORPORATION

Incidentdiscovered Jun 28, 2016

Stated responseInitiated an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov