UNITED STATES OF AMERICA —Cybersecurity enterprise Proofpoint, Inc. has entered into a definitive agreement to acquire Varonis Systems, Inc. for 49.75 US dollars per share in cash. The transaction values Varonis at an aggregate equity value of approximately 6.3 billion US dollars, representing an acquisition multiple of 8.4 times last-twelve-months revenue and 53 times last-twelve-months free cash flow. The purchase offer reflects a 52 percent premium over Varonis's closing share price of 32.71 US dollars on June 22, 2026, prior to initial transaction disclosures.
Varonis Systems, Inc. is a Nasdaq-listed data security provider specializing in automated data protection, access governance, and artificial intelligence security management. Proofpoint, Inc. is a US-based corporate cybersecurity firm owned by private equity group Thoma Bravo that provides human-centric security, email threat protection, and data loss prevention platforms.
Following the completion of the acquisition, Proofpoint plans to integrate Varonis's data posture management and access control features with its existing identity and threat protection suite. The combined entity will serve over 16,000 corporate clients globally, offering a consolidated security architecture designed to monitor enterprise data movement, govern system permissions, and prevent unauthorized data exfiltration across autonomous AI agents and cloud applications.
This acquisition reflects rapid consolidation across the enterprise software sector as organizations accelerate adoption of generative artificial intelligence and autonomous software agents. For chief information security officers, enterprise software investors, and cloud technology vendors, unifying data governance with human threat protection addresses complex compliance and access management challenges across AI-driven enterprise networks.
