HackingFinancial ServicesFinanceCustomer Data InvolvedTargetedIdentity (basic)Government IDMediumContained

American National Bank & Trust

bd_fbf7dd6548243e81 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 22, 2025

Filed

May 23, 2025

To disclose

17 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for American National Bank & Trust →4 incidents on file

American National Bank & Trust notified consumers of a data breach where unauthorized access occurred between Jan 21-22, 2025. Personal info including names and government IDs was accessed. The bank engaged a cybersecurity firm, secured the network, and provided credit monitoring services to affected individuals.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday17 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 1 days

discovery → filing · 17 weeks / 121 days

Jan 21, 2025

Begins

Jan 22, 2025

Discovered

Apr 28, 2025

Scope determined

May 23, 2025

Filed

vs. sector median

+8 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Nebraska State AGbd_2e53d41eeec008502025-05-23Verified
California State AGbd_35e3054c47f8c27e2025-05-23Candidate
Montana State AGbd_419c255229ac248f2025-05-23Verified
Massachusetts State AGbd_709337888103d8182025-05-23Verified

Show 1 more filing ↓

New Hampshire State AGbd_83cdb0d7a81cabca2025-05-23Verified

Name: American National Bank & Trust
norm: american national bank

Name: American National Bank & Trust
norm: american national bank
Industry: Financial Servicesllm

Discovered: Jan 22, 2025
Breach occurred: Jan 21, 2025 – Jan 22, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: Apr 28, 2025
Notification sent: May 23, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Took steps to secure the network
Launched an investigation into the matter with the assistance of a cybersecurity firm
Notifying you of this incident
Taken additional steps to enhance our security measures
Arranged for you to receive credit monitoring
Changes made: Taken additional steps to enhance our security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(121 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Nebraska State AGMay 23 · first

California State AGMay 23 · first

Montana State AGMay 23 · first

Massachusetts State AGMay 23 · first

New Hampshire State AGMay 23 · first

Vermont State AGMay 23 · 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://ago.vermont.gov/document/2025-05-23-american-national-bank-trust-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 23, 2025
Raw hash: 8ef8e95ddb0dead4533fcf409e4cd2e2aa564bc2fa87e15535a9604d24f1a5f8

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAmerican National Bank & Trust

Victim entityAmerican National Bank & Trust

Incidentdiscovered Jan 22, 2025

Stated responseTook steps to secure the network

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov