HackingIdentity (basic)Government IDHealth (basic)Financial accountFinancial credentialsMediumContained

Laboratory Services Cooperative

bd_51c9501e1e704db1 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Oct 27, 2024

Filed

Apr 10, 2025

To disclose

—

Affected

Not disclosed

Linked

11 filings

Confidence

66%

Full breach record for Laboratory Services Cooperative →2 incidents on file

Laboratory Services Cooperative (LSC) disclosed a security incident discovered on October 27, 2024, where an unauthorized third party accessed and removed files from its network. The breach potentially affected patient and worker data, including medical, insurance, billing, and government identifiers. LSC notified law enforcement, engaged forensic specialists, and offered credit/medical monitoring to affected individuals. Notices were sent on April 10, 2025.

J jump to incidentP pin to compareR raw source

Incident timeline

Oct 27, 2024

Discovered

Apr 10, 2025

Filed

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

Vermont State AGbd_102212ae480e10da2025-04-10Verified
Washington State AGbd_18cb69ce78d99e822025-04-10Candidate
Oregon State AGbd_721c52ac63a845ca2025-04-10Verified
Indiana State AGbd_891e39ad753077a22025-04-10Verified

Show 6 more filings ↓up to 9d gap

Massachusetts State AGbd_a7acce45947f6de42025-04-10Verified
Maine State AGbd_b2eb717e40560ef32025-04-10Verified
Iowa State AGbd_c3c9c68a034fcdd42025-04-10Verified
New Hampshire State AGbd_0d653a74218ed69e2025-04-11 · +1dVerified
California State AGbd_3b53713c4b166ab52025-04-09 · +1dVerified
Illinois State AGbd_7732926ed7736bae2025-04-01 · +9dVerified

Name: Laboratory Services Cooperative
norm: laboratory services cooperative

Name: Laboratory Services Cooperative
norm: laboratory services cooperative

Discovered: Oct 27, 2024
Materiality determined: —
Notification sent: Apr 10, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)Financial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcement
Initial access: exploit_public_facing

During the incident: Engaged third-party cybersecurity specialists to determine the nature and scope of the incident
Notified federal law enforcement
Engaged a third-party vendor to help identify whose information may be potentially involved
Hired third-party cybersecurity specialists to monitor the dark web
Offered free credit monitoring and medical identity protection services through CyEx Medical Shield Complete
Changes made: Secured our environment
Conducted a thorough review to determine whose information may be potentially involved
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 · 11 filings · 11 states

View merged incident ↗

Illinois State AGApr 1 · first

California State AG+8d

Vermont State AG+9d

Washington State AG+9d

Oregon State AG+9d

Indiana State AG+9d

Massachusetts State AG+9d

Maine State AG+9d

Iowa State AG+9d

Nebraska State AG+9d · this page

New Hampshire State AG+10d

Pattern: first filing Apr 1 (IL), last Apr 11 (NH) — a 10-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://nebraska.gov/ago/data-breach/documents/c8df392d-9b5b-4b41-bb9e-a76debb716c9.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 10, 2025
Raw hash: 014c91cace5085c6ac6c223160c331069a62661e835579ff73ce66548bb70f82

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityLaboratory Services Cooperative

Victim entityLaboratory Services Cooperative

Incidentdiscovered Oct 27, 2024

Stated responseEngaged third-party cybersecurity specialists to determine the nature and scope of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov