DisclosureLens
MisuseFinancial ServicesFinanceKnowledge AbuseCustomer Data InvolvedIdentity (basic)Government IDMediumResolved

Capital One, National Association

bd_cf47804704ac3dd5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 30, 2023

Filed

Jun 16, 2023

To disclose

11 weeks

Affected · nationwide

821 in this filing

Confidence

50%
Full breach record for Capital One, National Association →24 incidents on file

An employee of Capital One was involved in an incident of insider wrongdoing, resulting in the compromise of one Maine resident's personal information, including their Social Security number. The breach occurred between August 2022 and May 2023 and was discovered in March 2023. The company offered 24 months of credit monitoring services to the affected individual.

Maine clockDiscovered Mar 30, 2023 → Filed with AG Jun 16, 202378d ⏱ ME AG >30d11 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 231 days
discovery → filing · 11 weeks / 78 days

Aug 11, 2022

Begins

Mar 30, 2023

Discovered

Jun 16, 2023

Filed

vs. sector median

+2 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed82 affectedView incident

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.