---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-005663"
form_type: "8-K"
ticker: "VRNS"
cik: "0001361113"
company_name: "VARONIS SYSTEMS INC"
filed_at: "2025-09-02T23:59:59+00:00"
generated_at: "2026-05-17T08:47:08.669389+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Varonis acquires SlashNext, updates FY2025 guidance for AI email security expansion

## Summary
- Acquisition of SlashNext, an AI-native email security provider; financial terms not disclosed.
- SlashNext founder Atif Mushtaq joins Varonis; SlashNext had 99% detection accuracy and 100% on BEC/QR code attacks in Tolly test.
- Q3 2025 guidance: revenue $163-168M (+10-13% YoY), non-GAAP op income $1-4M, diluted EPS $0.04-0.06.
- Full year 2025: ARR $748-754M (+17% YoY), revenue $616-628M, non-GAAP EPS $0.11-0.12; FCF $120-125M reaffirmed.

## SEC filing metadata
- accession: 0001171843-25-005663
- form_type: 8-K
- ticker: VRNS
- cik: 0001361113
- company_name: VARONIS SYSTEMS INC
- filed_at: 2025-09-02T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1361113/000117184325005663/0001171843-25-005663-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1361113/000117184325005663/f8k_082925.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-005663
- JSON: https://secwatch.observer/filing/0001171843-25-005663.json
- Plain text: https://secwatch.observer/filing/0001171843-25-005663.txt

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