Email Security Guide 2026

Email remains the #1 attack vector for cybercrime. 3.4 billion phishing emails are sent daily, and 92% of malware is delivered via email. Here’s how to secure your email in 2026.

Email Threat Statistics 2026

• 3.4 billion phishing emails per day
• 92% of malware delivered by email
• Business Email Compromise (BEC) losses: $2.7 billion annually
• Average phishing email costs: $4.65 million per incident

Email Security Best Practices

1. Never click links in unexpected emails ??hover to preview
2. Verify sender email addresses carefully
3. Don’t open attachments from unknown senders
4. Use multi-factor authentication on email
5. Use a business email protection service
6. Report suspicious emails to your IT/security team
7. Use email encryption for sensitive communications