HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDMediumResolved

Capital One, National Association

bd_be076869765c37aa · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 7, 2019

To disclose

—

Affected

8state residents only

Confidence

68%

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

Capital One Services, LLC issued a consumer notification to Montana residents regarding a breach involving unauthorized access via stolen credentials. The incident compromised personal information including names and Social Security numbers. Capital One provided two years of free credit monitoring and identity theft insurance to affected individuals.

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Incident timeline — partial

? — ?

Breach window unknown

Feb 7, 2019

Filed

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

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed8 affectedView incident

Name: Capital One, National Association
norm: capital one national
Domain: capitalone.com

Name: Capital One, National Association
norm: capital one national
Domain: capitalone.com
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 8state-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 online three-bureau credit monitoring service for two years
Offered 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.

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/Capital-One-Consumer.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 7, 2019
Raw hash: 3bbeaec4093781c9952fb4e89c9f1cb7eb14acac807d40592e22c0887434241b

Reporting entityCapital One, National Association

Victim entityCapital One, National Association

IncidentUnauthorized Access

Stated responseArranged for online three-bureau credit monitoring service for two years

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov