MalwareHealthcareHealthcareRansomwareVulnerability ExploitLockBit 3.0Zero-DayRansom DemandedData ExfiltratedData PublishedTargetedIdentity (basic)Government IDHealth (basic)PHIPIIHighContained

LIVANOVA USA, INC.

bd_8903a5d76c236c4e · schema v1 · pii pii-v1

Severity

High

Discovered

Nov 19, 2023

Filed

Jun 21, 2024

To disclose

31 weeks

Affected

2,116state residents only

Linked

13 filings

Confidence

69%

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

LivaNova USA, Inc. reported a ransomware incident affecting Washington residents. The attack exploited the zero-day Citrix Bleed vulnerability by the LockBit 3.0 group, leading to data exfiltration and encryption. Affected data included PHI, SSNs, and PII of patients and employees. LivaNova engaged forensic experts, coordinated with law enforcement, and offered credit monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d31 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 24 days

discovery → filing · 31 weeks / 215 days

Oct 26, 2023

Begins

Nov 19, 2023

Discovered

Jun 21, 2024

Filed

vs. sector median

+18 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

Maine State AGbd_0d82e63a7db618602024-06-21Verified
California State AGbd_4cbe12544ebb3ad32024-06-21Verified
Oregon State AGbd_86a5e8beca6d0b072024-06-21Verified
South Carolina State AGbd_e9d8e55849af71d62024-06-24 · +3dVerified

Show 6 more filings ↓up to 51d gap

Vermont State AGbd_3a8a8a6bbce6d40f2024-05-31 · +21dVerified
Indiana State AGbd_e105ceeb7efaf9532024-05-31 · +21dVerified
Massachusetts State AGbd_156f51d29fa5f8922024-05-24 · +28dVerified
Montana State AGbd_d3ef1f04f09b86812024-05-23 · +29dVerified
California State AGbd_a3647fcc70a4a30a2024-07-30 · +39dVerified
Illinois State AGbd_6c940f7b15eedc162024-05-01 · +51dCandidate

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 – Nov 23, 2023
Undetected for: 24 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 31, 2024
Affected individuals: 2,116state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHIPII
Data elements: NameSocial Security numberDate of birthHealth insurance IDMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoing
Attack vector: Ransomware· LockBit 3.0
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 ChannelT1566.002 Spearphishing Link
Threat actor: LockBit 3.0ExternalFinancial
Regulator citations: Notified Washington Office of the Attorney General
Initial access: exploit_public_facing

During the incident: Began an investigation with assistance from external cybersecurity experts
Coordinated with U.S. law enforcement
Took certain systems offline
Rebuilt and restored the affected systems and data
Changes made: Offering two years of complimentary credit monitoring and identity protection services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(215 days from discovery to filing)
Compliance flags: Leak >180dWA AG >90d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

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 · this page

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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA29585.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 21, 2024
Raw hash: fda2c1c7c20b7bb63669239caeca1d6a1fe989cd1858aba9eb4d3d19879e0581

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

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com