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HSBC Bank USA, National Association

HSBC Bank USA, National Association notified California AG on Jan 13, 2016 of a data breach, which occurred on Dec 8, 2015. Data exposed: Social Security number, Financial / bank account, Postal address, Name.

All 5 filings by HSBC Bank USA, National Association, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
HSBC Bank USA, National Association
Source
California AG · source record
Date reported
Jan 13, 2016
Date(s) of breach
Monday, December 7, 2015Tuesday, December 8, 2015
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
36 days from the end of the breach window (Dec 8, 2015, no discovery date in the letter) to the California record (Jan 13, 2016). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
First seen by BreachTally
2026-10-30 16:21 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 16:21 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by HSBC Bank USA, National Association

OrganizationSourceStateReportedResidents affectedData exposed
HSBC Bank USA, National Association California AG CA Nov 2, 2018 Not published Financial / bank accountDate of birthEmail addressPhone number+2
HSBC Bank USA, National Association Oregon DOJ OR Jan 14, 2016 432,095 Not stated
HSBC Bank USA, National Association California AG CA Jul 24, 2015 Not published Social Security numberFinancial / bank accountDate of birthEmail address+3
HSBC Bank USA National Association California AG CA Oct 30, 2012 Not published Social Security numberFinancial / bank accountEmail addressTax ID / EIN / ITIN+3

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.