DisclosureLens
UnknownGovernment IDFinancial accountMedium

HSBC BANK USA, NATIONAL ASSOCIATION

bd_0cd69f526fdeca29 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

May 22, 2013

To disclose

—

Affected

2state residents only

Linked

2 filings

Confidence

95%
Full breach record for HSBC BANK USA, NATIONAL ASSOCIATION →13 incidents on file

HSBC Bank USA, N.A. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2013-05-22. 2 Massachusetts residents were affected. The report records the breach type as electronic.

Incident timeline — partial

? — ?

Breach window unknown

May 22, 2013

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Filing propagation · 2 filings

View merged incident ↗
Massachusetts State AGMay 9 · first
Massachusetts State AG+13d · this page

Pattern: first filing May 9 (MA), last May 22 (MA) — a 13-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.