HackingHealthcareHealthcareCustomer Data InvolvedTargetedIdentity (basic)Government IDHealth (basic)PHIMediumContained

LIVANOVA USA, INC.

bd_3a8a8a6bbce6d40f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 19, 2023

Filed

May 31, 2024

To disclose

28 weeks

Affected

Not disclosed

Linked

13 records

Confidence

66%

Full breach record for LIVANOVA USA, INC. →2 incidents on file

LivaNova USA reported a cybersecurity incident occurring around October 26, 2023, discovered November 19, 2023. Unauthorized access resulted in exposure of PII including SSNs, DOBs, and PHI (medical/device data). The company engaged external experts, coordinated with law enforcement, took systems offline, and offered two years of free credit monitoring.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday28 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

undetected · 24 days

discovery → filing · 28 weeks / 194 days

Oct 26, 2023

Begins

Nov 19, 2023

Discovered

May 31, 2024

Filed

vs. sector median

+19 wks slower

This filing is one of 13 records about the same incident.View merged incident

A leak claim by lockbit_3 about this victim was first seen 175 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Indiana State AGbd_e105ceeb7efaf9532024-05-31Verified
Massachusetts State AGbd_156f51d29fa5f8922024-05-24 · +7dVerified
Montana State AGbd_d3ef1f04f09b86812024-05-23 · +8dVerified
Maine State AGbd_0d82e63a7db618602024-06-21 · +21dVerified

Show 6 more filings ↓up to 60d gap

California State AGbd_4cbe12544ebb3ad32024-06-21 · +21dVerified
Oregon State AGbd_86a5e8beca6d0b072024-06-21 · +21dVerified
Washington State AGLockBit 3.0bd_8903a5d76c236c4e2024-06-21 · +21dVerified
South Carolina State AGbd_e9d8e55849af71d62024-06-24 · +24dVerified
Illinois State AGbd_6c940f7b15eedc162024-05-01 · +30dCandidate
California State AGbd_a3647fcc70a4a30a2024-07-30 · +60dVerified

Showing first 10 of 12 linked disclosures.

Name: LIVANOVA USA, INC.
norm: livanova usa
Domain: livanova.com

Name: LIVANOVA USA, INC.
norm: livanova usa
Domain: livanova.com
Industry: Healthcarellm

Discovered: Nov 19, 2023
Breach occurred: Oct 26, 2023
Undetected for: 24 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 31, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: coordinated with law enforcement

During the incident: Began an investigation with assistance from external cybersecurity experts
Coordinated with law enforcement
Taking certain systems offline
Changes made: Offered identity protection and credit monitoring services for two years at no cost
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(194 days from discovery to filing)
Compliance flags: VT AG >45 bdayLeak >90d
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 · 10 states

View merged incident ↗

Illinois State AGMay 1 · first

Montana State AG+22d

Massachusetts State AG+23d

Indiana State AG+30d

Vermont State AG+30d · this page

Maine State AG+51d

California State AG+51d

Oregon State AG+51d

Washington State AG+51d

South Carolina State AG+54d

California State AG+90d

Pattern: first filing May 1 (IL), last Jul 30 (CA) — a 90-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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/2024-05-31-livanova-usa-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 31, 2024
Raw hash: 4c5facf757097dcda7df8d300b65a63adc9632f9ec51fb43ca4ecaec5fe973f1

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityLIVANOVA USA, INC.

Victim entityLIVANOVA USA, INC.

Incidentdiscovered Nov 19, 2023

Stated responseBegan an investigation with assistance from external cybersecurity experts

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov