HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)PIILowContained

National Advisors Holdings, Inc.

bd_362afe212a144aa4 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 17, 2023

Filed

Feb 2, 2024

To disclose

42 weeks

Affected

Not disclosed

Linked

8 filings

Confidence

65%

Full breach record for National Advisors Holdings, Inc. →2 incidents on file

National Advisors Trust Company reported unauthorized access to four employee web-based email accounts on April 17, 2023. An external actor accessed accounts containing client information. The company engaged forensic experts and implemented security measures. Affected individuals were offered credit monitoring. No evidence of data misuse was found.

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California clockDiscovered Apr 17, 2023 → Notified Jan 11, 2024269d ✗ CA 60-day late42 weeks discovery → filing

Incident timeline

discovery → filing · 42 weeks / 291 days

Apr 17, 2023

Begins

Apr 17, 2023

Discovered

Feb 2, 2024

Filed

vs. sector median

+33 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

New Hampshire State AGbd_9e4aa5bc8400fae02024-02-02Verified
Vermont State AGbd_a4171eab7b34e0262024-02-02Verified
Montana State AGbd_d555f6fe1556826b2024-02-02Verified
Indiana State AGbd_d55a09a6ca6cfaae2024-02-02Verified

Show 3 more filings ↓up to 3d gap

Maine State AGbd_fb37ca7ea03711c62024-02-03 · +1dVerified
Massachusetts State AGbd_fced9511d40c73d22024-02-04 · +2dVerified
South Carolina State AGbd_df3cd123f6722a282024-02-05 · +3dVerified

Name: National Advisors Holdings, Inc.
norm: national advisors

Name: National Advisors Holdings, Inc.
norm: national advisors
Industry: Financial Servicesllm

Discovered: Apr 17, 2023
Breach occurred: Apr 17, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 11, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Implemented preventative and remediation measures
Initiated an investigation into this activity
Engaged third-party digital forensics experts to assist with determining the source and scope of the incident
Conducted an investigation to identify the individuals whose personal information may have been impacted
Completed a comprehensive review of all affected information
Implemented additional security measures to protect our digital environment
Changes made: Offering complimentary 12/24-month membership in Equifax Credit Watch Gold
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 42 weeks(291 days from discovery to filing)
Compliance flags: CA 60-day late · 269d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Apr 17, 2023
→ Notified: Jan 11, 2024
269d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Apr 17, 2023 → Notified: Jan 11, 2024	269d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

New Hampshire State AGFeb 2 · first

Vermont State AGFeb 2 · first

Montana State AGFeb 2 · first

Indiana State AGFeb 2 · first

California State AGFeb 2 · first · this page

Maine State AG+1d

Massachusetts State AG+2d

South Carolina State AG+3d

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/sb24-580452
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 2, 2024
Raw hash: f0a012d76da99662ed97ee70f4a007b12b3afb998b61e78d52eb05d4c5904e45

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityNational Advisors Holdings, Inc.

Victim entityNational Advisors Holdings, Inc.

Incidentdiscovered Apr 17, 2023

Stated responseImplemented preventative and remediation measures

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov