Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHighContained

HawaiiUSA Federal Credit Union

bd_bffdfe4cb4a43ff1 · schema v1 · pii pii-v1

Severity

High

Discovered

Jun 1, 2015

Filed

Sep 3, 2015

To disclose

13 weeks

Affected · nationwide

5,9655,708 in this filing

Confidence

67%

Full breach record for HawaiiUSA Federal Credit Union →2 incidents on file

Hawaii First Federal Credit Union notified the Hawaii Office of Consumer Protection of unauthorized access to an employee's email account on June 1, 2015. The incident potentially exposed names, addresses, SSNs, and bank account numbers for 5,965 individuals (5,708 Hawaii residents). The credit union terminated access, reset passwords, notified law enforcement, and provided one year of credit monitoring.

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Hawaii clock✓ HI CRA notice due13 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

discovery → filing · 13 weeks / 94 days

Jun 1, 2015

Discovered

Sep 3, 2015

Filed

vs. sector median

+5 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5,965 affectedView incident

Name: BakerHostetler LLP
norm: bakerhostetler

Name: HawaiiUSA Federal Credit Union
norm: hawaiiusa federal credit union
Industry: Financial Servicesllm

Discovered: Jun 1, 2015
Materiality determined: —
Notification sent: Aug 31, 2015
Affected individuals: 5,965state + nationwide
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Hawaii Office of Consumer Protection
Initial access: phishing_link

During the incident: Terminated access to the email account
Reset all passwords
Reported the incident to law enforcement
Mail notification letters to 5,965 employees and members
Provide them with complimentary one-year membership to Experian's ProtectMyID Alert or Experian's Family Secure
Changes made: Conducting a comprehensive review of its information security practices and procedures
Taking additional security precautions
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(94 days from discovery to filing)
Compliance flags: HI CRA notice due
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.

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://web.archive.org/web/20211024101019id_/https://cca.hawaii.gov/ocp/files/2015/12/OCP-2015-0543.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 3, 2015
Raw hash: 882ad56e34411d8efafd22acbbe0b801662b616b920961e3e1691f6118059ba7

Reporting entityBakerHostetler LLP

Victim entityHawaiiUSA Federal Credit Union

Incidentdiscovered Jun 1, 2015

Stated responseTerminated access to the email account

ComplianceHI CRA notice due

Extraction provenanceno artifact recorded

Source provenanceweb.archive.org