HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Financial accountLowContained

HSBC BANK USA, NATIONAL ASSOCIATION

bd_b056f83cf7adf55b · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 10, 2019

Filed

May 10, 2019

To disclose

4 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

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

HSBC Bank USA, National Association notified the New Hampshire Attorney General of a data breach affecting 1 resident. Unauthorized users accessed online accounts between April 6-10, 2019. Data exposed included names, addresses, account numbers, and transaction history. HSBC suspended access, enhanced authentication, and offered 1 year of credit monitoring.

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Incident timeline

undetected · 4 days

discovery → filing · 4 weeks / 30 days

Apr 6, 2019

Begins

Apr 10, 2019

Discovered

May 10, 2019

Filed

vs. sector median

4 wks faster

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

Massachusetts State AGbd_40b7188f8859445a2019-05-10Verified

Name: HSBC BANK USA, NATIONAL ASSOCIATION
norm: hsbc bank usa national
Domain: us.hsbc.com
Industry: financial_services

Name: HSBC BANK USA, NATIONAL ASSOCIATION
norm: hsbc bank usa national
Domain: us.hsbc.com
Industry: financial_services
Industry: Financial Servicesllm

Discovered: Apr 10, 2019
Breach occurred: Apr 6, 2019 – Apr 10, 2019
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 10, 2019
Affected individuals: 1state-resident count only
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of Attorney General
Initial access: valid_credentials

During the incident: Suspended online access to the accounts as soon as they were identified
Enhanced the authentication process for HSBC Personal internet Banking
Added new technology to detect and block automated (non-human) logon attempts in real time
Offering a complimentary one-year subscription to a credit monitoring and identity protection service
Changes made: Enhanced the authentication process for HSBC Personal internet Banking
Added new technology to detect and block automated (non-human) logon attempts in real time
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGMay 10 · first

New Hampshire State AGMay 10 · first · this page

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://mm.nh.gov/files/uploads/doj/remote-docs/hsbc-bank-20190510.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 10, 2019
Raw hash: 33daded81299d3264ceddba53e20a8f2b2d7e34d3e369a7f0f1274ca1ca42b28

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityHSBC BANK USA, NATIONAL ASSOCIATION

Victim entityHSBC BANK USA, NATIONAL ASSOCIATION

Incidentdiscovered Apr 10, 2019

Stated responseSuspended online access to the accounts as soon as they were identified

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov