HackingFinancial ServicesFinanceCapture Stored DataData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDFinancial accountFinancial credentialsMediumContained

First Financial Credit Union

bd_dc948e8357a87906 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 18, 2022

To disclose

—

Affected

Not disclosed

Linked

6 filings

Confidence

74%

Full breach record for First Financial Credit Union →

First Financial Credit Union (FFCU) notified members of unauthorized third-party access to computer files between January 17 and February 6, 2022. Potentially exposed data includes names, addresses, Social Security numbers, driver's license/government IDs, financial account information, and credit/debit card information. FFCU secured affected servers, engaged a forensic firm, notified law enforcement, and offered one year of Experian IdentityWorks Credit 3B monitoring.

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Leak gap clock⏱ Leak >30d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Jan 17, 2022

Begins

May 18, 2022

Filed

This filing is one of 6 about the same incident.View merged incident

A leak claim by lockbit2 about this victim predates this filing by 80 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit2bd_4c739a25c8efe3702022-02-27 · +80dVerified by operator

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_1a71afc14cbd87652022-05-18Verified
Massachusetts State AGbd_5bb942b7848d57d52022-05-18Verified
Oregon State AGbd_d75b26bc54abcc1a2022-05-18Verified by operator
Montana State AGbd_aaf2a11c9e9b4c5a2022-04-06 · +42dCandidate

Name: First Financial Credit Union
norm: first financial credit union
Domain: ffnm.org

Name: First Financial Credit Union
norm: first financial credit union
Domain: ffnm.org
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Jan 17, 2022 – Feb 6, 2022
Materiality determined: —
Notification sent: May 13, 2022
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountFinancial credentials
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated CollectionT1041 Exfiltration Over C2 Channel
Threat actor: External

During the incident: Promptly secured the affected servers to prevent further unauthorized access
Began an internal investigation
Hired a leading forensic security firm to further investigate the incident and confirm the security of our computer systems and network
Notified law enforcement and are cooperating with their investigation
Notified all past and present members
Offering a complimentary one-year membership of Experian IdentityWorks Credit 3B
Changes made: Reviewed FFCU's technical controls to improve our security posture
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGApr 6 · first

Maine State AG+42d

Massachusetts State AG+42d

Oregon State AG+42d

California State AG+42d · this page

Pattern: first filing Apr 6 (MT), last May 18 (CA) — a 42-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://oag.ca.gov/ecrime/databreach/reports/sb24-553514
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 18, 2022
Raw hash: f60066acecb19980df789b762988a2ac9f43b8aaf552c03a15fc1a5c591a8881

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityFirst Financial Credit Union

Victim entityFirst Financial Credit Union

IncidentUnauthorized Access

Stated responsePromptly secured the affected servers to prevent further unauthorized access

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov