HackingFinancial ServicesFinanceStolen CredentialsCapture Stored DataCustomer Data InvolvedTargetedPIIIdentity (basic)LowActive

First Commonwealth Federal Credit Union

bd_0ba7c4ac6cf9085f · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 27, 2024

Filed

Aug 2, 2024

To disclose

5 weeks

Affected

28state residents only

Linked

7 filings

Confidence

66%

Full breach record for First Commonwealth Federal Credit Union →

First Commonwealth Federal Credit Union notified the NH AG on Aug 2, 2024, of an unauthorized access incident occurring around June 26, 2024, discovered June 27, 2024. The incident affected approximately 28 New Hampshire residents, involving personal information such as address data. The investigation is ongoing.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 1 days

discovery → filing · 5 weeks / 36 days

Jun 26, 2024

Begins

Jun 27, 2024

Discovered

Jul 1, 2024

Scope determined

Aug 2, 2024

Filed

vs. sector median

3 wks faster

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitemeowbd_8dd610fc000eee782024-07-16 · +17dVerified by operator

Regulatory filings (5) · sorted by filing gap

Montana State AGbd_2dbb64663be5cea62024-08-02Verified by operator
Vermont State AGbd_8d32f8044fdebc312024-08-02Verified by operator
Massachusetts State AGbd_d0f0b4ad5e5796b32024-08-02Verified by operator
Maine State AGbd_dcab9d258550b3852024-08-02Verified

Show 1 more filing ↓

Indiana State AGbd_dd8a2f059edb802b2024-08-02Verified by operator

Name: First Commonwealth Federal Credit Union
norm: first commonwealth federal credit union
Domain: firstcomcu.org

Name: First Commonwealth Federal Credit Union
norm: first commonwealth federal credit union
Domain: firstcomcu.org
Industry: Financial Servicesllm

Discovered: Jun 27, 2024
Breach occurred: Jun 26, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: Jul 1, 2024
Notification sent: Aug 2, 2024
Affected individuals: 28state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the Attorney General Consumer Protection Bureau
Initial access: valid_credentials

During the incident: Took steps to contain it
Launched an investigation, aided by independent cybersecurity experts
Launched a comprehensive review of all potentially affected information
Provided written notice of this incident to twenty-eight New Hampshire residents
Changes made: Confirm the security of First Commonwealth systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(36 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Montana State AGAug 2 · first

Vermont State AGAug 2 · first

Massachusetts State AGAug 2 · first

Maine State AGAug 2 · first

Indiana State AGAug 2 · first

New Hampshire State AGAug 2 · 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://mm.nh.gov/files/uploads/doj/remote-docs/first-commonwealth-federal-credit-union-20240802.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 2, 2024
Raw hash: e089dbd48a8a1d5f4a02ea2e4fc83c36e54deb5cd88bc733d361e78c0a2aa7dc

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityFirst Commonwealth Federal Credit Union

Victim entityFirst Commonwealth Federal Credit Union

Incidentdiscovered Jun 27, 2024

Stated responseTook steps to contain it

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov