HackingFinancial ServicesFinanceCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

OE Federal Credit Union

bd_a89563f40ff80881 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 28, 2023

Filed

Apr 30, 2024

To disclose

26 weeks

Affected

Not disclosed

Linked

7 filings

Confidence

65%

Full breach record for OE Federal Credit Union →

OE Federal Credit Union notified consumers of a cybersecurity incident detected on October 28, 2023. Unauthorized access occurred between August 19 and October 29, 2023, potentially exposing personal information. The credit union engaged external forensic investigators and is offering complimentary Experian IdentityWorks membership to affected individuals.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday26 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 · 70 days

discovery → filing · 26 weeks / 185 days

Aug 19, 2023

Begins

Oct 28, 2023

Discovered

Apr 1, 2024

Scope determined

Apr 30, 2024

Filed

vs. sector median

+17 wks slower

This filing is one of 7 about the same incident.View merged incident

A leak claim by noescape about this victim predates this filing by 184 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitenoescapebd_2e8f0cb16e6f197e2023-10-29 · +184dVerified by operator

Regulatory filings (5) · sorted by filing gap

California State AGbd_13ffb6f7f84418cf2024-04-30Verified
Montana State AGbd_195ac9680f382b802024-04-30Candidate
Washington State AGbd_5e779dd08ad7d7682024-04-30Verified
Massachusetts State AGbd_b1c4697aae04f1c02024-04-30Verified

Show 1 more filing ↓up to 2d gap

Oregon State AGbd_6c93b213b362f4682024-05-02 · +2dVerified

Name: OE Federal Credit Union
norm: oe federal credit union
Domain: oefederal.org

Name: OE Federal Credit Union
norm: oe federal credit union
Domain: oefederal.org
Industry: Financial Servicesllm

Discovered: Oct 28, 2023
Breach occurred: Aug 19, 2023 – Oct 29, 2023
Undetected for: 70 daysoccurrence → discovery
Materiality determined: Apr 1, 2024
Notification sent: Apr 30, 2024
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Initial access: exploit_public_facing

During the incident: Began efforts to secure its network
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Providing access to a complimentary membership of Experian IdentityWorks
Changes made: Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(185 days from discovery to filing)
Compliance flags: VT AG >45 bdayLeak >180d
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 · 6 filings · 6 states

View merged incident ↗

California State AGApr 30 · first

Montana State AGApr 30 · first

Washington State AGApr 30 · first

Massachusetts State AGApr 30 · first

Vermont State AGApr 30 · first · this page

Oregon 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://ago.vermont.gov/document/2024-04-30-oe-federal-credit-union-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 30, 2024
Raw hash: 7d8a69ce8e1c66e95314a652031edef6b3bac4c403f247a0e897321e8c140f55

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityOE Federal Credit Union

Victim entityOE Federal Credit Union

Incidentdiscovered Oct 28, 2023

Stated responseBegan efforts to secure its network

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov