HackingFinancial ServicesFinanceData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDFinancial accountFinancial credentialsPHIMediumContained

Bank3

bd_d9e32011b7961591 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 20, 2025

Filed

Apr 15, 2026

To disclose

34 weeks

Affected

3state residents only

Linked

8 filings

Confidence

66%

Full breach record for Bank3 →

Bank3 reported an external system breach (hacking) occurring between July 25 and August 7, 2025. The incident was discovered on August 20, 2025, after suspicious activity was detected. An unauthorized actor accessed systems and viewed/copied data including names, SSNs, driver's licenses, financial account info, payment card info, and health insurance info. Approximately 3 Maine residents were notified on April 15, 2026. Bank3 engaged forensic specialists, notified law enforcement, and provided 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Aug 20, 2025 → Filed with AG Apr 15, 2026238d ✗ ME AG >90d34 weeks discovery → filing

Incident timeline

undetected · 26 days

discovery → filing · 34 weeks / 238 days

Jul 25, 2025

Begins

Aug 20, 2025

Discovered

Apr 15, 2026

Filed

vs. sector median

+25 wks slower

This filing is one of 8 about the same incident.View merged incident

A leak claim by qilin about this victim predates this filing by 251 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteqilinbd_3df0f61142e3ee2c2025-10-13 · +184dVerified by operator
Leak Siteqilinbd_a70798c645cca2222025-08-07 · +251dVerified

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_4d9a6c6fd7f188af2026-04-15Verified by operator
Indiana State AGbd_62c2cbbc97c93fe32026-04-15Verified
Nebraska State AGbd_a025bf374ab24d892026-04-15Verified
New Hampshire State AGbd_d533cd30fb221b4f2026-04-15Verified

Show 1 more filing ↓up to 2d gap

Texas State AGbd_3bffe71b571f10052026-04-17 · +2dVerified

Name: Bank3
norm: bank3
Domain: bank3.com
Industry: Financial Services

Name: Bank3
norm: bank3
Domain: bank3.com
Industry: Financial Services
Industry: Financial Servicesllm

Discovered: Aug 20, 2025
Breach occurred: Jul 25, 2025 – Aug 7, 2025
Undetected for: 26 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 15, 2026
Affected individuals: 3state-resident count only
Data types: Identity (basic)Government IDFinancial accountFinancial credentialsPHI
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated CollectionT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Provided written notice to relevant state regulatorsProvided written notice to the three major credit reporting agencies
Initial access: exploit_public_facing

During the incident: Took steps to secure its systems
Launched an investigation into the nature and scope of the activity with the assistance of third-party forensic specialists
Undertook a comprehensive and time-intensive review of the data at risk
Notified federal law enforcement regarding the event
Provided written notice to affected Maine residents
Provided access to credit monitoring services for twelve (12) months through Transunion
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to relevant state regulators
Providing written notice to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and training to its employees
Reviewing existing security policies
Implemented additional cybersecurity measures to further protect against similar events moving forward
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 34 weeks(238 days from discovery to filing)
Compliance flags: ME AG >90d · 238dLeak >180dME resident >60d · 238d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Aug 20, 2025
→ Filed with AG: Apr 15, 2026
238d 90 days ME AG >90d
Maine
Discovered: Aug 20, 2025
→ Notified: Apr 15, 2026
238d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Aug 20, 2025 → Filed with AG: Apr 15, 2026	238d	90 days	ME AG >90d
Maine	Discovered: Aug 20, 2025 → Notified: Apr 15, 2026	238d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Massachusetts State AGApr 15 · first

Indiana State AGApr 15 · first

Nebraska State AGApr 15 · first

New Hampshire State AGApr 15 · first

Maine State AGApr 15 · first · this page

Texas State AG+2d

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/d075c0d0-ef2e-4509-84e1-b89117782a9a.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 15, 2026
Raw hash: bce0c119855d0d57e18229a20815ac3e57ce022892b4843704a78f1589d131f5

Linked disclosures

Ransomware claims (2)

Regulatory filings (5) · sorted by filing gap

Reporting entityBank3

Victim entityBank3

Incidentdiscovered Aug 20, 2025

Stated responseTook steps to secure its systems

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov