HackingHealthcareTechnologyHealthcareData ExfiltratedIdentity (basic)Government IDHealth (basic)Financial accountFinancial credentialsCredentialsMediumContained

Laboratory Services Cooperative

bd_102212ae480e10da · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 27, 2024

Filed

Apr 10, 2025

To disclose

24 weeks

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 identified on October 27, 2024, where an unauthorized third party accessed and removed files from its network. The breach potentially exposed patient and worker data, including medical records, health insurance info, billing/payment data, and government identifiers (SSN, driver's license). LSC engaged forensic specialists, notified law enforcement, and is offering credit/medical identity monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday24 weeks 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 · 24 weeks / 165 days

Oct 27, 2024

Discovered

Apr 10, 2025

Filed

vs. sector median

+11 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

Washington State AGbd_18cb69ce78d99e822025-04-10Candidate
Nebraska State AGbd_51c9501e1e704db12025-04-10Verified
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
Industry: HealthcarellmTechnologyllm

Discovered: Oct 27, 2024
Materiality determined: —
Notification sent: Apr 10, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)Financial accountFinancial credentialsCredentials
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid AccountsT1041 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
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
Offering free credit monitoring and medical identity protection services through CyEx Medical Shield Complete
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(165 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 ↗

Illinois State AGApr 1 · first

California State AG+8d

Washington State AG+9d

Nebraska State AG+9d

Oregon State AG+9d

Indiana State AG+9d

Massachusetts State AG+9d

Maine State AG+9d

Iowa State AG+9d

Vermont 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://ago.vermont.gov/document/2025-04-10-laboratory-services-cooperative-data-breach-notice-consumers
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: 094c792226be2263507a544b2ccc5fa330847e4cf7ea7df9eb556e67579aa6e6

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

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov