UnknownFinancial ServicesFinanceGovernment IDFinancial accountMedium

American National Bank & Trust

bd_709337888103d818 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 23, 2025

To disclose

—

Affected

81state residents only

Linked

6 filings

Confidence

95%

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

American National Bank & Trust reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-05-23. 81 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

May 23, 2025

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 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
New Hampshire State AGbd_83cdb0d7a81cabca2025-05-23Verified

Show 1 more filing ↓

Vermont State AGbd_fbf7dd6548243e812025-05-23Verified

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

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

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 81state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account numberDriver's licence number
Stated not affected: Medical informationPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

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

New Hampshire State AGMay 23 · first

Vermont State AGMay 23 · first

Massachusetts 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://www.mass.gov/doc/data-breach-report-2025/download
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: da2937f7a8ca222648ec7124080c213df91de5549a7d1736e8ebb4f9d1f8fc72

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAmerican National Bank & Trust

Victim entityAmerican National Bank & Trust

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov