---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-123806"
form_type: "8-K"
ticker: "LIVN"
cik: "0001639691"
company_name: "LivaNova PLC"
filed_at: "2023-12-06T23:59:59+00:00"
generated_at: "2026-06-07T17:08:10.260356+00:00"
event_type: "cyber"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# LivaNova reports progress on cybersecurity incident: US sites at normal levels, European sites starting soft launch

## Summary
- On Dec 6-7, 2023, LivaNova executives discussed the cybersecurity incident at Mizuho and Wolfe investor meetings.
- US manufacturing sites have successfully completed a soft launch and are now substantially operating at normal levels.
- European manufacturing sites have begun a soft launch, but full normalization may take longer than US sites.
- The incident was originally disclosed on November 20, 2023; the update covers operational recovery progress.

## SEC filing metadata
- accession: 0001104659-23-123806
- form_type: 8-K
- ticker: LIVN
- cik: 0001639691
- company_name: LivaNova PLC
- filed_at: 2023-12-06T23:59:59+00:00
- event_type: cyber
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1639691/000110465923123806/0001104659-23-123806-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1639691/000110465923123806/tm2332251d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-123806
- JSON: https://secwatch.observer/filing/0001104659-23-123806.json
- Plain text: https://secwatch.observer/filing/0001104659-23-123806.txt

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