HackingFinanceGovernment IDIdentity (basic)Financial accountMediumContained

Texas Gulf Bank N.A.

bd_f6cdbaa2888e3095 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 31, 2022

To disclose

—

Affected

3state residents only

Linked

2 filings

Confidence

66%

Full breach record for Texas Gulf Bank N.A. →

Texas Gulf Bank N.A. notified the New Hampshire Attorney General of a cybersecurity incident involving unauthorized access to employee email accounts between January 13 and February 22, 2021. The breach affected approximately three New Hampshire residents, exposing names, Social Security numbers, driver's license numbers, and account numbers. The bank engaged a cybersecurity firm, mailed notifications, and offered one year of credit monitoring and identity protection services.

J jump to incidentP pin to compareR raw source

Incident timeline

Jan 13, 2021

Begins

May 31, 2022

Filed

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

Maine State AGbd_7adb10616ae1e47b2022-05-31Candidate

Name: Texas Gulf Bank N.A.
norm: texas gulf bank na

Name: Texas Gulf Bank N.A.
norm: texas gulf bank na

Discovered: —
Breach occurred: Jan 13, 2021 – Feb 22, 2021
Materiality determined: —
Notification sent: May 31, 2022
Affected individuals: 3state-resident count only
Data types: Government IDIdentity (basic)Financial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Took steps to secure its network
Began the investigation
A cybersecurity firm was engaged to assist
Mailed notification letters to the New Hampshire residents via U.S. First-Class mail
Offering the New Hampshire residents whose Social Security numbers are involved one year of complimentary credit monitoring, and identity protection services through IDX
Established a dedicated, toll-free call center for individuals to call with questions regarding the incident
Changes made: Implementing enhanced network monitoring tools
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.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Maine State AGMay 31 · first

New Hampshire State AGMay 31 · 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/texas-gulf-20220531.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 31, 2022
Raw hash: efc812746c1413df570dd908a3325cc095bba344c764524379ee54abf34fa29b

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityTexas Gulf Bank N.A.

Victim entityTexas Gulf Bank N.A.

IncidentUnauthorized Access

Stated responseTook steps to secure its network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov