---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-119971"
form_type: "8-K"
ticker: "LIVN"
cik: "0001639691"
company_name: "LivaNova PLC"
filed_at: "2023-11-20T23:59:59+00:00"
generated_at: "2026-06-07T23:24:15.833040+00:00"
event_type: "cyber"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "medium"
source: SEC EDGAR
---

# LivaNova detects cybersecurity incident; business disrupted, impact unknown

## Summary
- Company detected a cybersecurity incident disrupting IT systems; investigation with external experts and law enforcement underway.
- Remediation measures include taking certain systems offline; business operations disrupted and expected to continue.
- Company cannot yet determine the extent of the impact on business, results, cash flows, or financial condition.

## SEC filing metadata
- accession: 0001104659-23-119971
- form_type: 8-K
- ticker: LIVN
- cik: 0001639691
- company_name: LivaNova PLC
- filed_at: 2023-11-20T23:59:59+00:00
- event_type: cyber
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: medium
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1639691/000110465923119971/0001104659-23-119971-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1639691/000110465923119971/tm2331221d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-119971
- JSON: https://secwatch.observer/filing/0001104659-23-119971.json
- Plain text: https://secwatch.observer/filing/0001104659-23-119971.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.