---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-125585"
form_type: "8-K"
ticker: "LIVN"
cik: "0001639691"
company_name: "LivaNova PLC"
filed_at: "2023-12-13T23:59:59+00:00"
generated_at: "2026-06-07T13:30:28.194642+00:00"
event_type: "cyber"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# LivaNova updates on cyber incident: all manufacturing sites operating at normal levels

## Summary
- All manufacturing sites worldwide substantially operating at normal levels as of Dec 13, 2023.
- Company believes it has contained the cybersecurity threat; investigation and mitigation ongoing.
- Full impact on business, results, cash flows, and financial condition still being assessed.
- Initially disclosed cyber incident on Nov 20, 2023; took systems offline and engaged external experts.

## SEC filing metadata
- accession: 0001104659-23-125585
- form_type: 8-K
- ticker: LIVN
- cik: 0001639691
- company_name: LivaNova PLC
- filed_at: 2023-12-13T23:59:59+00:00
- event_type: cyber
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1639691/000110465923125585/0001104659-23-125585-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1639691/000110465923125585/tm2332716d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-125585
- JSON: https://secwatch.observer/filing/0001104659-23-125585.json
- Plain text: https://secwatch.observer/filing/0001104659-23-125585.txt

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