HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDMediumContained

AOD Federal Credit Union

bd_60597874a70e09a3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 9, 2024

Filed

Mar 31, 2025

To disclose

33 weeks

Affected

16state residents only

Linked

7 filings

Confidence

66%

Full breach record for AOD Federal Credit Union →

AOD Federal Credit Union notified the NH Attorney General of unauthorized network access detected on August 9, 2024. An investigation revealed an actor accessed personal information of 16 NH residents between August 8-9, 2024. Data included names, SSNs, and DOBs. AODFCU reported to the FBI, engaged forensic experts, and offered credit monitoring.

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Incident timeline

undetected · 1 days

discovery → filing · 33 weeks / 234 days

Aug 8, 2024

Begins

Aug 9, 2024

Discovered

Mar 31, 2025

Filed

vs. sector median

+24 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Nebraska State AGbd_575f7c6c68293e562025-03-27 · +4dCandidate
Vermont State AGbd_58c00161d459e4452025-03-27 · +4dVerified
Maine State AGbd_e205c374a9baf0282025-03-27 · +4dVerified
Indiana State AGbd_f328328d752148aa2025-03-27 · +4dVerified

Show 2 more filings ↓up to 388d gap

Massachusetts State AGbd_f90b368961e8ddbd2025-03-27 · +4dVerified
Maryland State AGbd_6ff6b8172c292c0b2026-04-23 · +388dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: AOD Federal Credit Union
norm: aod federal credit union
Industry: Financial Servicesllm

Discovered: Aug 9, 2024
Breach occurred: Aug 8, 2024 – Aug 9, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Mar 27, 2025
Affected individuals: 16state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Reported the incident to the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Secured the environment
Commenced a prompt and thorough investigation
Reported the incident to the Federal Bureau of Investigation
Worked very closely with external cybersecurity professionals
Conducted an extensive forensic investigation and manual document review
Provided notification to affected residents
Offered complimentary credit monitoring services
Changes made: Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 33 weeks(234 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Nebraska State AGMar 27 · first

Vermont State AGMar 27 · first

Maine State AGMar 27 · first

Indiana State AGMar 27 · first

Massachusetts State AGMar 27 · first

New Hampshire State AG+4d · this page

Maryland State AG+392d

Pattern: first filing Mar 27 (NE), last Apr 23 (MD) — a 392-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://mm.nh.gov/files/uploads/doj/remote-docs/aod-federal-credit-union-20250331.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 31, 2025
Raw hash: c45e4e3892f077b387b247015c27ea1330054e289207674f3c4c9be1d27f6a4b

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityAOD Federal Credit Union

Incidentdiscovered Aug 9, 2024

Stated responseSecured the environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov