HackingCustomer Data InvolvedDelayed DiscoveryIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained

Fairmont Federal Credit Union

bd_a6c06c435aa4a961 · schema v1 · pii pii-v1

Full breach record for Fairmont Federal Credit Union →

Fairmont Federal Credit Union experienced a data security incident where an unauthorized party accessed files containing full names and Social Security numbers between September 30, 2023, and October 18, 2023. The credit union became aware of the incident on January 23, 2024. A forensic investigation was conducted with external cybersecurity professionals. Affected individuals are offered complimentary Experian IdentityWorks services.

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

bd_0a31c3a936612f17Maine State AGfiled 2025-09-11Candidate
bd_21b07e63bef16c8eMontana State AGfiled 2025-09-11Candidate
bd_296cd008c0de54c1Texas State AGfiled 2025-09-12(1d gap)Verified
bd_761a3297a827ae36New Hampshire State AGfiled 2025-09-18(7d gap)Verified

Source provenance

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-608460
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 11, 2025
Raw hash: 365464d50a62da030e67deee324b995dd5d4a8ac7f89f74f03030d83a94b566a

Reporting entity

Name: Fairmont Federal Credit Union
norm: fairmont federal credit union

Victim entity

Name: Fairmont Federal Credit Union
norm: fairmont federal credit union

Incident

Discovered: Jan 23, 2024
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: IDENTITY_BASICIDENTITY_GOVERNMENT
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

Compliance

Time to disclose: 20 months(597 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Extraction provenance

Status: No extraction artifact recorded for this disclosure.