Varonis specializes in identifying and monitoring where sensitive information is stored, while Thoma Bravo-owned Proofpoint focuses on stopping email-based attacks and phishing. The transaction comes as technology sector mergers and acquisitions begin to rebound, combining two distinct approaches to defensive security into a single platform.
Tuesday, October 20, 2026
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Proofpoint Buys Varonis for $6.3B to Drive AI Data Security
Business3 days ago
Proofpoint secured $1.25 billion in financing on Thursday to facilitate its acquisition of Varonis Systems, according to people familiar with the matter. The cybersecurity firm agreed to buy Varonis in a cash transaction valued at approximately $6.3 billion to merge its own threat-protection tools with the target's data-mapping capabilities to better secure organizations in the AI era.
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