Proofpoint bets $6.3bn on Varonis as AI agents drive data risks

Proofpoint, the cybersecurity firm, has agreed to acquire Varonis Systems, a Miami-based cybersecurity player, for $6.3 billion. The all-cash deal represents a 52% premium on Varonis's share price on June 22nd, the last full trading day before rumors of a potential sale surfaced. Varonis provides a data security platform that offers organizations automated visibility and control over their critical data, positioning itself as a company that secures AI and the data behind it.

The acquisition aims to create a stronger offering against growing AI-powered security threats as demand for cybersecurity that covers AI agents and people continues to rise. Proofpoint, which was taken private by Thoma Bravo in 2021 for around $12 billion, will also be taken private following the transaction. The combined company will serve over 16,000 enterprises and will integrate the two companies' capabilities quickly after closing.