HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

Legend Senior Living, LLC

bd_9051b99dcfe7d164 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 27, 2025

Filed

Apr 10, 2026

To disclose

—

Affected

10state residents only

Linked

8 filings

Confidence

66%

Full breach record for Legend Senior Living, LLC →

Legend Senior Living LLC reported unauthorized access to systems affecting 10 Nebraska residents between July 27 and August 15, 2025. The incident involved the potential copying/viewing of names and Social Security numbers. Legend notified law enforcement, provided 12 months of credit monitoring via TransUnion/Cyberscout, and sent notices to affected individuals on April 10, 2026.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d

Incident timeline

Jul 27, 2025

Begins

Jul 27, 2025

Discovered

Apr 10, 2026

Filed

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

A leak claim by worldleaks about this victim predates this filing by 255 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteworldleaksbd_b7780c99023cd83c2025-07-29 · +255dVerified by operator

Regulatory filings (6) · sorted by filing gap

Indiana State AGbd_3b55cf33ba553be62026-04-10Candidate
Massachusetts State AGbd_7af9fee2266ba0552026-04-10Verified by operator
Maine State AGbd_82e727328d8924402026-04-10Verified by operator
New Hampshire State AGbd_9eb6e7a4c7d5c6592026-04-10Verified by operator

Show 2 more filings ↓up to 3d gap

Vermont State AGbd_fdb466d7085a68c72026-04-10Verified
Texas State AGbd_0d0fcb4fb3e718f62026-04-13 · +3dVerified by operator

Name: Legend Senior Living, LLC
norm: legend senior living
Domain: legendseniorliving.com

Name: Legend Senior Living, LLC
norm: legend senior living
Domain: legendseniorliving.com
Industry: Healthcarellm

Discovered: Jul 27, 2025
Breach occurred: Jul 27, 2025 – Aug 15, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 10, 2026
Affected individuals: 10state-resident count only
Data types: PIIIdentity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: notified federal law enforcement and relevant regulatory agencies
Initial access: exploit_public_facing

During the incident: Initiated a comprehensive investigation to confirm the scope of the activity
Undertook an extensive review of the files to determine what information was present
Notified federal law enforcement and relevant regulatory agencies
Providing potentially impacted individuals with guidance on how to better protect against identity theft and fraud
Providing individuals with access to credit monitoring services for twelve (12) months, through TransUnion at no cost to the individual
Changes made: Reviewing our existing security policies
Continue to implement appropriate cybersecurity measures in the future
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Indiana State AGApr 10 · first

Massachusetts State AGApr 10 · first

Maine State AGApr 10 · first

New Hampshire State AGApr 10 · first

Vermont State AGApr 10 · first

Nebraska State AGApr 10 · first · this page

Texas 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://nebraska.gov/ago/data-breach/documents/4aad799a-1e28-4a57-8398-3056a12c79ef.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 10, 2026
Raw hash: f438e7e75ff777bc287f331a4daf15ff4046215472ba0db20e5fe860d05b36b3

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Reporting entityLegend Senior Living, LLC

Victim entityLegend Senior Living, LLC

Incidentdiscovered Jul 27, 2025

Stated responseInitiated a comprehensive investigation to confirm the scope of the activity

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov