AccidentalFinancial ServicesFinanceMisdeliveryCustomer Data InvolvedPIIIdentity (basic)MediumResolved

Toyota Financial

bd_78a54ccd4a11252f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 4, 2019

Filed

Oct 3, 2019

To disclose

29 days

Affected

2,352state residents only

Linked

2 filings

Confidence

66%

Full breach record for Toyota Financial →43 incidents on file

Toyota Financial Services notified Washington AG of an administrative error on Sept 4, 2019, where personal info (names, account numbers, last 8 VIN digits) of 2,352 WA customers was mistakenly sent to unauthorized dealers. Notices sent Oct 4, 2019. Identity theft services offered.

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Incident timeline

discovery → filing · 29 days

Sep 4, 2019

Begins

Sep 4, 2019

Discovered

Oct 3, 2019

Filed

vs. sector median

4 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_bb1d9ad3e1eccc8e2019-10-03Candidate

Name: Toyota Financial
norm: toyota financial
Domain: toyotafinancial.com

Name: Toyota Financial
norm: toyota financial
Domain: toyotafinancial.com
Industry: Financial Servicesllm

Discovered: Sep 4, 2019
Breach occurred: Sep 4, 2019
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 4, 2019
Affected individuals: 2,352state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Misconfiguration

During the incident: Began an investigation to determine the root cause and the extent of the potential exposure
Contacted the Toyota dealers involved and instructed each to permanently delete the personal information sent in error and requested that each dealer confirm compliance with the request
Offering identity theft prevention and mitigation services at no cost
Changes made: Undertaking additional training and awareness to the relevant business group to prevent similar incidents in the future
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 · 2 filings · 2 states

View merged incident ↗

Montana State AGOct 3 · first

Washington State AGOct 3 · first · this page

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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM10512.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 3, 2019
Raw hash: 505fef6d589a7c9c4c6fe2d4001bc34751c3b4ed2624f7a16dec42ad18b35e62

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityToyota Financial

Victim entityToyota Financial

Incidentdiscovered Sep 4, 2019

Stated responseBegan an investigation to determine the root cause and the extent of the potential exposure

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com