Company intelligence

Proofpoint

CybersecuritySee connections →

Is this your company? Get featured or correct your listing →

Suggest a correction

Recent changes

  1. Oct 16, 2026Proofpoint Buys Varonis In $6.3B Cybersecurity Deal Pulse story

Investors

YL Ventures

Latest Pulse

  1. Proofpoint Buys Varonis In $6.3B Cybersecurity DealThoma Bravo's Proofpoint agreed to buy Varonis for $6.3 billion in cash, calling the combined company the largest data-and-AI cybersecurity business, with close expected in H1 2027.→
  2. AI-Built Exploit Kit Hits Four Spy Groups In A WeekProofpoint disclosed BlueMoon, a Chrome-and-Windows exploit kit that four separate espionage groups deployed within a single week, with code artifacts suggesting AI tools helped build and distribute it that fast.→
  3. AegisAI Raises $36M to Fight AI-Driven Spear PhishingAegisAI, founded by former Google security executives, raised a $36 million Series A led by Battery Ventures to defend against AI-generated phishing attacks that personalize themselves at scale.→

Coverage Timeline

newest first
  1. Oct 16, 2026BIG TECHProofpoint Buys Varonis In $6.3B Cybersecurity Deal$6.3B Acquisition→

All Coverage

BIG TECH

Proofpoint Buys Varonis In $6.3B Cybersecurity Deal

Illustration for: Proofpoint Buys Varonis In $6.3B Cybersecurity Deal
BIG TECH$6.3B Acquisition

Proofpoint Buys Varonis In $6.3B Cybersecurity Deal

Thoma Bravo's Proofpoint agreed to buy Varonis for $6.3 billion in cash, calling the combined company the largest data-and-AI cybersecurity business, with close expected in H1 2027.

DEEP DIVE

Related Companies

Same sector
CrowdStrikeSentinelOneGlowOasis Security

Proofpoint FAQ

Who are Proofpoint's investors?

Proofpoint's investors include YL Ventures.