HackingFinancial ServicesFinanceVulnerability ExploitData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)HighContained

Enterprise Financial Group, Inc.

bd_e651d689fdb81d5b · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 18, 2024

Filed

Aug 14, 2024

To disclose

25 weeks

Affected · nationwide

19,27229 in this filing

Linked

5 filings

Confidence

66%

Full breach record for Enterprise Financial Group, Inc. →

Enterprise Financial Group, Inc. reported an external system breach (hacking) on February 18, 2024, caused by unknown vulnerabilities in a third-party VPN appliance. The incident affected 19,272 individuals nationwide, including 29 Maine residents. Compromised data included names, SSNs, driver's licenses, passport numbers, bank/payment card numbers, and medical/insurance information. Notices were sent on August 14, 2024, offering 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Feb 18, 2024 → Filed with AG Aug 14, 2024178d ✗ ME AG >90d25 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 25 weeks / 178 days

Feb 18, 2024

Begins

Feb 18, 2024

Discovered

Aug 14, 2024

Filed

vs. sector median

+17 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

New Hampshire State AGbd_375db7cc9864f98d2024-08-14Verified
Indiana State AGbd_40a3832a6618a1c12024-08-14Candidate
Massachusetts State AGbd_3dd0c12fb45c94b52024-08-15 · +1dVerified
Illinois State AGbd_f6da38575127821f2024-08-01 · +13dVerified

Name: Enterprise Financial Group, Inc.
norm: enterprise financial

Name: Enterprise Financial Group, Inc.
norm: enterprise financial
Industry: Financial Servicesllm

Discovered: Feb 18, 2024
Breach occurred: Feb 18, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 14, 2024
Affected individuals: 19,272state + nationwide
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Implemented incident response protocol
Worked closely with external cybersecurity experts to investigate, contain, and eradicate the incident
Remediated the vulnerability by applying a patch provided by the third-party VPN provider
Enhanced security measures to help protect the privacy of information stored on our systems
Fully replaced the third-party VPN appliance
Offered 12 months of complimentary Equifax Credit WatchTM Gold Credit Monitoring
Changes made: Applied a patch provided by the third-party VPN provider
Enhanced security measures to help protect the privacy of information stored on our systems
Fully replaced the third-party VPN appliance
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(178 days from discovery to filing)
Compliance flags: ME AG >90d · 178dME resident >60d · 178d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Feb 18, 2024
→ Filed with AG: Aug 14, 2024
178d 90 days ME AG >90d
Maine
Discovered: Feb 18, 2024
→ Notified: Aug 14, 2024
178d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Feb 18, 2024 → Filed with AG: Aug 14, 2024	178d	90 days	ME AG >90d
Maine	Discovered: Feb 18, 2024 → Notified: Aug 14, 2024	178d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Illinois State AGAug 1 · first

New Hampshire State AG+13d

Indiana State AG+13d

Maine State AG+13d · this page

Massachusetts State AG+14d

Pattern: first filing Aug 1 (IL), last Aug 15 (MA) — a 14-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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/aac1b765-3a28-4a22-ba45-4d23bbbc4ebe.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 14, 2024
Raw hash: 66a9c4ae650bd920556f6ff2df2b9e9be0aff7153ec1f008725d714d0d59221f

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityEnterprise Financial Group, Inc.

Victim entityEnterprise Financial Group, Inc.

Incidentdiscovered Feb 18, 2024

Stated responseImplemented incident response protocol

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov