UnknownProfessional ServicesGovernment IDFinancial accountPCIMedium

Castaglia, LLP

bd_9f6d12a16e64ce78 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 28, 2026

To disclose

—

Affected

2state residents only

Linked

4 filings

Confidence

95%

Full breach record for Castaglia, LLP →

Castiglia, LLP reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-04-28. The reporting organization type is Other Commercial. 2 Vermont residents were affected. Categories of data breached: Social Security Numbers, Government ID Numbers, Financial Account Codes, Credit or Debit Account Info.

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Incident timeline — partial

? — ?

Breach window unknown

Apr 28, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_4d1d7f895e14bb102026-04-28Candidate
Maine State AGbd_54af497dfcbf72cb2026-04-28Verified
Nebraska State AGbd_e8afd09a3424c18c2026-04-28Verified

Name: Castaglia, LLP
norm: castaglia

Name: Castaglia, LLP
norm: castaglia

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: —
Data elements: Social Security numberOther government idFinancial account numberPayment card number
Attack vector: Unknown

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGApr 28 · first

Maine State AGApr 28 · first

Nebraska State AGApr 28 · first

Vermont State AGApr 28 · 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://ago.vermont.gov/categories/security-breach-notices
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 28, 2026
Raw hash: c76cf9dee3957adaf05c166f583270cd7efd99c320c9dfea26debc5b5edc2572

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCastaglia, LLP

Victim entityCastaglia, LLP

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov