HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)PIILowContained

Enterprise Bank and Trust Company

bd_a5756f65ca3456db · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Aug 7, 2023

To disclose

—

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for Enterprise Bank and Trust Company →5 incidents on file

Enterprise Bank & Trust Company notified consumers that an unknown actor exploited a vulnerability in Progress Software's MOVEit Transfer tool, accessing the bank's server on May 27, 2023, and exfiltrating data including names and other personal information. The bank applied patches, investigated the incident, and offered credit monitoring services.

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Incident timeline

May 27, 2023

Begins

Aug 7, 2023

Filed

This filing is one of 3 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 (2) · sorted by filing gap

Massachusetts State AGbd_3567d4db5edda8732023-09-07 · +31dVerified
Maine State AGbd_b19276c8873bf3ea2023-09-07 · +31dCandidate

Name: Enterprise Bank and Trust Company
norm: enterprise bank and
Domain: enterprisebanking.com

Name: Enterprise Bank and Trust Company
norm: enterprise bank and
Domain: enterprisebanking.com
Industry: Financial Servicesllm

Discovered: —
Breach occurred: May 27, 2023
Materiality determined: —
Notification sent: Sep 7, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 ChannelT1195 Supply Chain Compromise
Threat actor: External
Third party: via Progress Software Corp.
Initial access: supply_chain

During the incident: Applied available patching and undertook recommended mitigation steps
Launched an investigation to determine whether the vulnerabilities’ presence on the MOVEit Transfer server placed the data housed on that server at risk
Undertook a time-consuming and detailed review of the data stored on the server at the time of this incident
Provided access to credit monitoring and identity protection services provided by Experian
Changes made: Continually review and enhance existing policies and procedures related to data privacy
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 · 3 filings · 3 states

View merged incident ↗

Vermont State AGAug 7 · first · this page

Massachusetts State AG+31d

Maine State AG+31d

Pattern: first filing Aug 7 (VT), last Sep 7 (ME) — a 31-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/2023-08-07-enterprise-bank-trust-company-progres-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: Aug 7, 2023
Raw hash: 3db9b8ca9ef59d911224e79da794e4ff13194b56d1819c21750e2bd4fb345fd6

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityEnterprise Bank and Trust Company

Victim entityEnterprise Bank and Trust Company

IncidentThird-Party / Supply Chain

Stated responseApplied available patching and undertook recommended mitigation steps

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov