HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Adsuar Muñíz Goyco Seda & Pérez Ochoa PSC

bd_4ddc44894835d3ec · schema v1 · pii pii-v2

Severity

Low

Discovered

Feb 26, 2025

Filed

Nov 21, 2025

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

65%

Full breach record for Adsuar Muñíz Goyco Seda & Pérez Ochoa PSC →

Adsuar Muñíz Goyco Seda & Pérez Ochoa PSC disclosed a cybersecurity incident affecting personal information (names, regulated data sets) of individuals across multiple US states. Unauthorized access occurred between Feb 19-26, 2025, detected on Feb 26, 2025. Notices were sent Nov 21, 2025. No evidence of misuse was found. Remediation included cybersecurity investigation, security enhancements, and complimentary identity protection services via IDX.

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Incident timeline

undetected · 7 days

Feb 19, 2025

Begins

Feb 26, 2025

Discovered

Nov 21, 2025

Filed

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

Vermont State AGbd_d33c2d53ad6c2db22025-11-21Candidate
New Hampshire State AGbd_d33c35ea8bd4a0ee2025-11-21Verified
Massachusetts State AGbd_80bbf1b74e4b92c52025-11-22 · +1dVerified

Name: Adsuar Muñíz Goyco Seda & Pérez Ochoa PSC
norm: adsuar muniz goyco seda perez ochoa psc
Domain: adsuarlaw.com

Name: Adsuar Muñíz Goyco Seda & Pérez Ochoa PSC
norm: adsuar muniz goyco seda perez ochoa psc
Domain: adsuarlaw.com
Industry: Professional Servicesllm

Discovered: Feb 26, 2025
Breach occurred: Feb 19, 2025 – Feb 26, 2025
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 21, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Completed an investigation into suspicious network activity
Initiated an investigation of the matter conducted by cybersecurity specialists
Undertook a diligent and comprehensive review of those files
Implemented measures to enhance security
Offering you complimentary identity protection services through IDX
Credit monitoring
Dark web monitoring
Identity theft recovery services
Changes made: Implemented measures to enhance security and minimize the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

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 ↗

Vermont State AGNov 21 · first

New Hampshire State AGNov 21 · first

Nebraska State AGNov 21 · first · this page

Massachusetts State AG+1d

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://nebraska.gov/ago/data-breach/documents/a17931b2-57f8-4794-8e51-b8aef4f7bf8f.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 21, 2025
Raw hash: 1e9d497cfffd566e4f3e949ab77024bc71d97c13e1d6edb9bd41f29c2a31796c

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityAdsuar Muñíz Goyco Seda & Pérez Ochoa PSC

Victim entityAdsuar Muñíz Goyco Seda & Pérez Ochoa PSC

Incidentdiscovered Feb 26, 2025

Stated responseCompleted an investigation into suspicious network activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov