HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDMediumResolved

Capital One, National Association

bd_6973a9613f814a6d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Aug 19, 2020

To disclose

—

Affected

1state residents only

Linked

3 filings

Confidence

68%

Full breach record for Capital One, National Association →24 incidents on file

Capital One issued a breach notification to Montana residents regarding unauthorized access to customer data. The incident involved the compromise of customer credentials. Affected data included names and Social Security numbers. Capital One provided two years of complimentary credit monitoring and identity restoration services through TransUnion.

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Incident timeline — partial

? — ?

Breach window unknown

Aug 19, 2020

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 3 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_cb338ffa6a4733b52020-09-25 · +37dVerified
Maine State AGbd_30deae9b23189a4d2020-09-29 · +41dVerified

Name: Capital One, National Association
norm: capital one national

Name: Capital One, National Association
norm: capital one national
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Arranged for you to enroll, at no cost to you, in an online three-bureau credit monitoring service (myTrueIdentity) for two years provided by TransUnion Interactive
Offered offline, paper based credit monitoring service via U.S. Mail delivery
Included access to an identity restoration program
Included up to $1,000,000 in identity theft insurance with no deductible
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 2 states

View merged incident ↗

Montana State AGAug 19 · first · this page

Maine State AG+37d

Maine State AG+41d

Pattern: first filing Aug 19 (MT), last Sep 29 (ME) — a 41-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/cap1Samp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 19, 2020
Raw hash: 048502658a0bbf6560366c730c9d3629bea3853a2ffc98d5f48aa4ba606be330

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCapital One, National Association

Victim entityCapital One, National Association

IncidentUnauthorized Access

Stated responseArranged for you to enroll, at no cost to you, in an online three-bureau credit monitoring service (myTrueIdentity) for two years provided by TransUnion Interactive

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov