09 May 2026
What is Proofpoint Email Security and How It Protects Businesses
Email remains the #1 attack vector for cybercriminals, making advanced email security essential for modern businesses. Proofpoint Email Security is a leading solution designed to stop phishing, malware, ransomware, and business email compromise (BEC) attacks before they reach users.
Proofpoint Email Security is a cloud-based email threat protection solution that detects and blocks phishing, malware, and advanced email attacks using AI, threat intelligence, and behavioral analysis. It protects businesses by analyzing emails, links, attachments, and user behavior to prevent data breaches and account compromise.
What is Proofpoint Email Security?
Proofpoint Email Security is an advanced email threat protection platform that safeguards organizations from human-targeted cyberattacks.
Unlike traditional secure email gateways, Proofpoint focuses on people-centric security, analyzing not just email content but also user behavior, intent, and risk.
Proofpoint Email Security is a cloud-native email security solution that prevents, detects, and responds to threats across inbound, outbound, and internal email communications.
Why Email Security Matters for Businesses
Email is the most exploited attack surface in cybersecurity.
Critical Industry Stats:
- 90%+ of cyberattacks start with email (industry reports, including Proofpoint & Verizon DBIR)
- 83% of organizations experienced phishing attacks in 2024
- Business Email Compromise (BEC) causes billions in annual losses globally (FBI reports)
- Human error contributes to over 70% of data breaches
What This Means:
Businesses without strong email threat protection face:
- Financial loss
- Data breaches
- Brand damage
- Regulatory penalties
Email security is no longer optional, it is a business-critical defense layer.
