Proofpoint Buys Varonis for $6.3B as On-Prem Support Ends Dec. 31
Varonis ends self-hosted support on December 31, 2026, and Proofpoint's $6.3B purchase should close in the first half of 2027. The SaaS migration contract you sign now is the one Proofpoint inherits.
October 16, 2026 · 8 min read