Israeli Cyber Firm Varonis to Be Acquired for $6.3 Billion

Cybersecurity firm Varonis, founded by Israeli entrepreneur Yaki Fitelzon, has agreed to be acquired by U.S. information security company Proofpoint for approximately $6.3 billion in cash. Shareholders will receive $49.75 per share, representing a 52% premium over the stock's closing price on June 22, the last trading day before sale rumors emerged. The deal, reported by Reuters and The Wall Street Journal, is expected to close in the first half of 2027, pending shareholder and regulatory approvals.

Varonis, established in 2004 and publicly traded on Nasdaq since 2014, specializes in sensitive enterprise data security, threat detection, and access management. The company maintains a development center in Israel and operates internationally. Proofpoint, owned by private equity firm Thoma Bravo since 2021, focuses on protecting employees and email systems from cyberattacks.

The acquisition aims to enhance Proofpoint's capabilities in enterprise data protection, particularly in light of the increasing use of artificial intelligence. Proofpoint CEO Sumit Dhawan explained that AI's growing ability to access and process organizational data rapidly necessitates deeper integration of security systems. He stated that acquiring Varonis was deemed more effective than developing similar capabilities internally or partnering.

This transaction is part of a broader trend of mergers and acquisitions in the global cybersecurity sector, driven by the rise of AI and the need for consolidated security solutions. Upon completion, Varonis will become a private company, delisting from Nasdaq. Both companies will continue to operate independently until the deal closes.