HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDPHIHealth (basic)FinancialMediumContained

LIVANOVA USA, INC.

bd_a3647fcc70a4a30a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 19, 2023

Filed

Jul 30, 2024

To disclose

36 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

64%

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

LivaNova USA, Inc. experienced a cybersecurity incident around October 26, 2023, discovered on November 19, 2023. An unauthorized party obtained personal information including names, contact details, Social Security numbers, dates of birth, medical information (treatment, diagnosis, prescriptions, medical record numbers, device serial numbers), and health insurance information. The company engaged external cybersecurity experts, coordinated with law enforcement, and took systems offline. Affected individuals are offered two years of identity protection and credit monitoring.

J jump to incidentP pin to compareR raw source

California clockDiscovered Nov 19, 2023 → Notified Jul 30, 2024254d ✗ CA 60-day late36 weeks discovery → filing

Incident timeline

undetected · 24 days

discovery → filing · 36 weeks / 254 days

Oct 26, 2023

Begins

Nov 19, 2023

Discovered

Jul 30, 2024

Filed

vs. sector median

+24 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

South Carolina State AGbd_e9d8e55849af71d62024-06-24 · +36dVerified
Maine State AGbd_0d82e63a7db618602024-06-21 · +39dVerified
California State AGbd_4cbe12544ebb3ad32024-06-21 · +39dVerified
Oregon State AGbd_86a5e8beca6d0b072024-06-21 · +39dVerified

Show 6 more filings ↓up to 90d gap

Washington State AGLockBit 3.0bd_8903a5d76c236c4e2024-06-21 · +39dVerified
Vermont State AGbd_3a8a8a6bbce6d40f2024-05-31 · +60dVerified
Indiana State AGbd_e105ceeb7efaf9532024-05-31 · +60dVerified
Massachusetts State AGbd_156f51d29fa5f8922024-05-24 · +67dVerified
Montana State AGbd_d3ef1f04f09b86812024-05-23 · +68dVerified
Illinois State AGbd_6c940f7b15eedc162024-05-01 · +90dCandidate

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: Jul 30, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)Financial
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Coordinated with law enforcement

During the incident: Began an investigation with assistance from external cybersecurity experts
Coordinated with law enforcement
Took 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: 36 weeks(254 days from discovery to filing)
Compliance flags: CA 60-day late · 254dLeak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Nov 19, 2023
→ Notified: Jul 30, 2024
254d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Nov 19, 2023 → Notified: Jul 30, 2024	254d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

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

Vermont State AG+30d

Indiana State AG+30d

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 · this page

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://oag.ca.gov/ecrime/databreach/reports/sb24-589535
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 30, 2024
Raw hash: 02bb6d86bc0ba25752ab9f524e8dfaeaf73ba5481525d87b7554be67e1ce480e

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

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov