HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedIdentity (basic)PIILowContained

SAX

bd_ce441aca74d4f237 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 7, 2024

Filed

Dec 22, 2025

To disclose

17 months

Affected

Not disclosed

Linked

11 filings

Confidence

65%

Full breach record for SAX →

Sax LLP notified consumers of a security incident detected on August 7, 2024, involving unauthorized access to personal information. The firm engaged cybersecurity experts and notified the FBI. Notification letters were sent on December 1, 2025, offering credit monitoring. Affected data likely includes names and other PII.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday17 months 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 · 17 months / 502 days

Aug 7, 2024

Discovered

Dec 22, 2025

Filed

vs. sector median

+54 wks slower

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Montana State AGbd_03368ea6c198e1b32025-12-22Verified
Massachusetts State AGbd_07c61e1d041b376b2025-12-22Verified
Maine State AGbd_6b0331732b1d66802025-12-22Verified
New Hampshire State AGbd_70f3b36fdd6d270f2025-12-22Verified

Show 6 more filings ↓up to 7d gap

California State AGbd_a57bf44b11d3263a2025-12-22Candidate
South Carolina State AGbd_db6dcf921571714a2025-12-23 · +1dVerified
Nebraska State AGbd_1e28e16055f987412025-12-16 · +6dVerified
Delaware State AGbd_556c3ae504f7e82c2025-12-16 · +6dVerified
Indiana State AGbd_a0269a5e4239280f2025-12-16 · +6dVerified
Texas State AGbd_1ef0f101196477a72025-12-29 · +7dVerified

Name: SAX
norm: sax
Domain: saxadvisorygroup.com

Name: SAX
norm: sax
Domain: saxadvisorygroup.com
Industry: Professional Servicesllm

Discovered: Aug 7, 2024
Materiality determined: —
Notification sent: Dec 1, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Engaged cybersecurity experts to assist with this process
Engaged a third party to conduct a comprehensive review of all potentially affected information
Notified the Federal Bureau of Investigation of the incident
Providing complimentary identity protection services through Epiq
Changes made: Implemented additional security measures to protect our digital environment
Performed a thorough review of our systems to investigate the incident and enhance our network security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 months(502 days from discovery to filing)
Compliance flags: VT AG >45 bday
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.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Nebraska State AGDec 16 · first

Delaware State AGDec 16 · first

Indiana State AGDec 16 · first

Montana State AG+6d

Massachusetts State AG+6d

Maine State AG+6d

New Hampshire State AG+6d

California State AG+6d

Vermont State AG+6d · this page

South Carolina State AG+7d

Texas State AG+13d

Pattern: first filing Dec 16 (NE), last Dec 29 (TX) — a 13-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://ago.vermont.gov/document/2025-12-22-sax-llp-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 22, 2025
Raw hash: 8fcc28f74e8fbf341b7b8d6c8a8887cd4e5a004b472821214c1bbc94cf3ecd66

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entitySAX

Victim entitySAX

Incidentdiscovered Aug 7, 2024

Stated responseEngaged cybersecurity experts to assist with this process

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov