HackingHealthcareTechnologyHealthcareData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountFinancial credentialsCriticalContained

Laboratory Services Cooperative

bd_b2eb717e40560ef3 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Oct 27, 2024

Filed

Apr 10, 2025

To disclose

24 weeks

Affected · nationwide

1,600,0001,814 in this filing

Linked

11 filings

Confidence

66%

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

Laboratory Services Cooperative (LSC) reported an external system breach on October 27, 2024, affecting approximately 1.6 million individuals, including 1,814 Maine residents. The incident involved unauthorized access to patient and worker data, including PHI, SSNs, and financial account details. LSC notified federal law enforcement, engaged forensic specialists, and is offering 12-24 months of credit and medical identity monitoring.

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Maine clockDiscovered Oct 27, 2024 → Filed with AG Apr 10, 2025165d ✗ ME AG >90d24 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 24 weeks / 165 days

Oct 27, 2024

Begins

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

Vermont State AGbd_102212ae480e10da2025-04-10Verified
Washington State AGbd_18cb69ce78d99e822025-04-10Candidate
Nebraska State AGbd_51c9501e1e704db12025-04-10Verified
Oregon State AGbd_721c52ac63a845ca2025-04-10Verified

Show 6 more filings ↓up to 9d gap

Indiana State AGbd_891e39ad753077a22025-04-10Verified
Massachusetts State AGbd_a7acce45947f6de42025-04-10Verified
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
Breach occurred: Oct 27, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 10, 2025
Affected individuals: 1,600,000state + nationwide
Data types: Identity (basic)Government IDHealth (basic)Financial accountFinancial credentials
Data elements: Social Security numberDate of birthMedical information
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
Changes made: 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: ME AG >90d · 165dME resident >60d · 165dME CRA notice due
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 27, 2024
→ Filed with AG: Apr 10, 2025
165d 90 days ME AG >90d
Maine
Discovered: Oct 27, 2024
→ Notified: Apr 10, 2025
165d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 27, 2024 → Filed with AG: Apr 10, 2025	165d	90 days	ME AG >90d
Maine	Discovered: Oct 27, 2024 → Notified: Apr 10, 2025	165d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

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

Nebraska State AG+9d

Oregon State AG+9d

Indiana State AG+9d

Massachusetts State AG+9d

Iowa State AG+9d

Maine 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/8fbcedd6-38e9-44aa-aa9a-9f815d97babe.html
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: 4971d2e4135c26f2b62a8d149f8a422922a06ed468d89167890b4baf3de48e04

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

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov