HackingFinancial ServicesFinanceStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedTargetedIdentity (basic)Government IDMediumContained

The Millyard Bank

bd_0d932ea3186c373e · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 31, 2023

Filed

Sep 21, 2023

To disclose

16 weeks

Affected

Not disclosed

Linked

4 filings

Confidence

66%

Full breach record for The Millyard Bank →

Millyard Bank notified consumers of a data breach involving its third-party vendor's use of Progress Software's MOVEit Transfer tool. Unauthorized actors accessed files between May 27-31, 2023, potentially exposing names and government IDs. The vendor patched systems and alerted law enforcement. The bank is offering two years of free identity monitoring via Kroll.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday16 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 · 4 days

discovery → filing · 16 weeks / 113 days

May 27, 2023

Begins

May 31, 2023

Discovered

Sep 21, 2023

Filed

vs. sector median

+6 wks slower

This filing is one of 4 filings about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_9cfd18590cadbb7a2023-09-25 · +4dCandidate
Massachusetts State AGbd_dd468c588f0b24312023-09-25 · +4dVerified
New Hampshire State AGbd_195e17812944b7092023-09-29 · +8dVerified

Name: The Millyard Bank
norm: the millyard bank

Name: The Millyard Bank
norm: the millyard bank
Industry: Financial Servicesllm

Discovered: May 31, 2023
Breach occurred: May 27, 2023 – May 31, 2023
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 21, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Vendor reported incident to law enforcement
Initial access: supply_chain

During the incident: Vendor activated security response protocol and team
Vendor alerted law enforcement
Vendor began investigation and review of potentially impacted data
Vendor remediated all technical vulnerabilities and patched systems
Vendor mobilized a technical response team to examine relevant MOVEit Transfer systems
Bank arranged for free identity monitoring service through Kroll for two years
Changes made: Vendor remediated all technical vulnerabilities
Vendor patched systems in accordance with MOVEit software provider’s guidelines
Vendor mobilized a technical response team to examine relevant MOVEit Transfer systems and ensure no further vulnerabilities
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(113 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 · 4 filings · 4 states

View merged incident ↗

Vermont State AGSep 21 · first · this page

Maine State AG+4d

Massachusetts State AG+4d

New Hampshire State AG+8d

Pattern: first filing Sep 21 (VT), last Sep 29 (NH) — a 8-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/2023-09-21-millyard-bank-progress-software-moveit-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 21, 2023
Raw hash: 10156115e7b5a87c00f66ed407ad2c9e2db14f452dc75ee73bbd4bb68da2a7de

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityThe Millyard Bank

Victim entityThe Millyard Bank

Incidentdiscovered May 31, 2023

Stated responseVendor activated security response protocol and team

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov