HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Government IDHighContained

DOW CREDIT UNION

bd_e170f9c8ca9c5bb0 · schema v1 · pii pii-v1

Severity

High

Discovered

Aug 11, 2023

Filed

Aug 23, 2023

To disclose

12 days

Affected · nationwide

29,9542 in this filing

Linked

3 filings

Confidence

50%

Full breach record for DOW CREDIT UNION →

Dow Credit Union reported a data breach impacting two Maine residents following a third-party incident involving the MOVEit vulnerability. The breach occurred between May 30 and May 31, 2023, and was discovered on August 11, 2023. Affected individuals' names and Social Security numbers were compromised. The credit union began notifying consumers on August 23, 2023, and offered 12 months of identity protection services through Experian.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Aug 11, 2023 → Filed with AG Aug 23, 202312d ✓ ME AG ≤30d12 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 73 days

discovery → filing · 12 days

May 30, 2023

Begins

Aug 11, 2023

Discovered

Aug 23, 2023

Filed

vs. sector median

7 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_5add7e1d3dd539412023-08-23Verified
Montana State AGbd_bef092a307c415132023-08-23Candidate

Name: DOW CREDIT UNION
norm: dow credit union

Name: DOW CREDIT UNION
norm: dow credit union
Industry: Financial Servicesllm

Discovered: Aug 11, 2023
Breach occurred: May 30, 2023 – May 31, 2023
Undetected for: 73 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 23, 2023
Affected individuals: 29,954state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Third-Party / Supply Chain

Changes made: Offered 12 months of identity protection services through Experian.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 days(12 days from discovery to filing)
Compliance flags: ME AG ≤30d · 12d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Aug 11, 2023
→ Filed with AG: Aug 23, 2023
12d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Aug 11, 2023 → Filed with AG: Aug 23, 2023	12d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGAug 23 · first

Montana State AGAug 23 · first

Maine State AGAug 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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/694710ee-2972-4d5f-9aba-10b61b5d4c0d.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 23, 2023
Raw hash: eb5f7814e1d4d6adadfc3da71a64114fd5422ea50f868b96c7ca426149ebf832

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDOW CREDIT UNION

Victim entityDOW CREDIT UNION

Incidentdiscovered Aug 11, 2023

Stated responseOffered 12 months of identity protection services through Experian.

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov