Sources: Thoma Bravo-backed Proofpoint is in talks to acquire cybersecurity company Varonis; Varonis rose 10.4% on Wednesday, giving it a market value of ~$5.4B (Ryan Gould/Bloomberg) 02-09-2026

Ryan Gould / Bloomberg:
Sources: Thoma Bravo-backed Proofpoint is in talks to acquire cybersecurity company Varonis; Varonis rose 10.4% on Wednesday, giving it a market value of ~$5.4B — Thoma Bravo-backed Proofpoint Inc. is in talks to acquire cybersecurity company Varonis Systems Inc., according to people familiar with the matter.